The animations when the page loads new app notes are super cool :D

but what's the problem with maxim parts?
just curious (had planned to try their 12/16 bit dacs and led drivers -for =
unrelated designs-)

> From: apptechnz@gmail.com
> Date: Mon, 27 Apr 2015 01:59:00 +1200
> Subject: [EE]:: Maxim circuits / application notes collection
> To: piclist@mit.edu
>
> Maxim circuits / application notes collection
>
> Looks useful - even though it uses Maxim parts :-)
>
>       http://www.maximintegrated.com/en/design/circuits-library.html
>
>                Russell
>
> ________________________________________
>
> Showing 1 - 160; Results of 160
>
> 36V, Input Common-Mode, High-Precision, Low-Power Current-Sense Amplifier
>
> MAX44284
> This current-sense amplifier offers precision accuracy specifications of
> 2?V VOS and gain error of 0.05%. It operates with a 1.7V to 5.5V single
> supply and is optimized for very low power operation with only 21?A of
> quiescent current.
>
> 16-bit DAS with Delta-Sigma ADC, DACs, UPIOs, RTC, Voltage Monitors, and
> Temp Sensor
>
> MAX1358B
> This DAS is based on a 16-bit, sigma-delta ADC and system-support
> functionality for a microprocessor based system. This device integrates a=
n
> ADC, DACs, op amps., internal selectable-voltage reference, temperature
> sensors, analog switches, a 32kHz oscillator, a real-time clock (RTC) wit=
h
> alarm and more.
>
> 16-Bit Mixed-Signal Microcontroller with LCD Interface
>
> MAXQ2010
> A low-power, 16-bit device that incorporates a high-performance, 12-bit,
> multichannel ADC and a liquid-crystal display (LCD) interface.
>
> DAS with SAR ADC, DACs, DPIOs, APIOs, Reference, Voltage Monitors, and Te=
mp
> Sensor
>
> MAX1329
> A smart data acquisition system based on a SAR ADC. This device is highly
> integrated, offering an ADC, DACs, op amps, voltage reference, temperatur=
e
> sensors, and analog switches in the same device.
>
> 60V In, Low Parts Count Switching Regulator Provides 2.5A
>
> MAX17503
> Providing output currents up to 2.5A, this synchronous step-down switchin=
g
> regulator handles input voltages of up to 60V. In addition, this product
> features very efficient internal synchronous FET switches so you can redu=
ce
> your power supply board space to a minimum.
>
> Design in EE-Sim
> 60V In, Low Parts Count Switching Regulator Provides 3.5A
>
> MAX17504
> Providing output currents up to 3.5A, this synchronous step-down switchin=
g
> regulator handles input voltages of up to 60V. In addition, this product
> features very efficient internal synchronous FET switches so you can redu=
ce
> your power supply board space to a minimum.
>
> Design in EE-Sim
> 60V In, Low parts count Switching Regulator provides 1.7A
>
> MAX17505
> Providing output currents up to 1.7A, this synchronous step-down switchin=
g
> regulator handles input voltages of up to 60V. In addition, this product
> features very efficient internal synchronous FET switches so you can redu=
ce
> your power supply board space to a minimum.
>
> Design in EE-Sim
> 60V In, Low parts count Switching Regulator provides 1A
>
> MAX17502F
> Providing output currents up to 1A, this synchronous step-down switching
> regulator handles input voltages of up to 60V. In addition, this product
> features very efficient internal synchronous FET switches so you can redu=
ce
> your power supply board space to a minimum.
>
> Design in EE-Sim
> 60V In, Low parts count Switching Regulator provides 500mA
>
> MAX17501F
> Providing output currents up to 0.5A, this synchronous step-down switchin=
g
> regulator handles input voltages of up to 60V. In addition, this product
> features very efficient internal synchronous FET switches so you can redu=
ce
> your power supply board space to a minimum.
>
> Design in EE-Sim
> 60V In, Ultra Small Design Footprint Switching Regulator provides 300mA
>
> MAX15062A
> 300mA, output current and up to 60V input, this ultra-small,
> high-efficiency, synchronous step-down DC-DC converter. This is the
> industry's smallest high-voltage synchronous buck voltage regulator.
>
> Design in EE-Sim
> Precision Uni and Bidirectional, Current-Sense Amplifiers
>
> MAX9918
> These ICs are single-supply, high-accuracy current-sense amplifiers with =
a
> high input common-mode range that extends from -20V to +75V.
>
> Industry's Smallest 1.55A 1-Cell Li+ DC-DC Charger
>
> MAX8971
> A compact, high-frequency, high-efficiency switch-mode charger for a
> one-cell lithium-ion (Li+) battery. It delivers up to 1.55A of current to
> the battery from inputs up to 7.5V and withstands transient inputs up to
> 22V. Ideally suited for small portable devices,
>
> Highly Flexible Isolated Boost Converter
>
> MAX17498C
> Flyback/boost converter minimizes external components while providing all
> the control circuitry required to design wide input voltage isolated and
> non-isolated power supplies.
>
> Temperature-Compensated MEMS RTC
>
> DS3232M
> This real-time clock IC has an integrated MEMs resonator offers extremely
> high accuracy =B15ppm (=B10.432 Second/Day) from -40=B0C to +85=B0C, whil=
e also
> providing 236 bytes of battery backed up SRAM and many other features.
>
> Low-Current SPI/3-Wire RTCs
>
> DS1343
> These timekeeping devices provide an extremely low standby current,
> permitting longer life from a backup supply source. The devices also
> support high-ESR crystals, broadening the pool of usable crystals for the
> devices.
>
> JEITA-Compliant, Li+ Charger with and USB Enumeration
>
> MAX77301
> A JEITA-compliant lithium-ion linear battery charger that operates from a
> USB port, a dedicated charger, or universal adapter. The IC provides
> automatic adapter-type detection and enumeration with a USB host or hub.
> Provides the simplest and smallest USB-compliant charging solution
>
> Metrology Processor
>
> 71M6545
> This processor supports the 71M6xxx series of isolated current sensing
> products offering drastic reduction in component count, immunity to
> magnetic tampering,and unparalleled reliability. Includes Single Converte=
r
> TechnologyR with a 22-bit delta-sigma ADC, a customizable 32-bit
> computation engine (CE) for core metrology functions,
>
> Industry's Most Integrated Metering ICs with Best-in-Class Accuracy
> Performance
>
> 71M6541DT
> 4th-generation single-phase metering system-on-chip (SoC) ICs with MPU
> core, low-power RTC, and LCD driver. This IC supporst a wide range of
> metering applications with very few external components.
>
> Low-Cost Multichemistry Battery Chargers
>
> MAX8724
> Highly integrated, multi-chemistry battery-charger IC simplifies the
> construction of accurate and efficient chargers. These devices use analog
> inputs to control charge current and voltage, and can be programmed by th=
e
> host or hardwired.
>
> Simplified Multichemistry SMBus Battery Charger
>
> MAX8713
> This multichemistry battery charger simplifies construction of smart
> chargers with a minimum number of external components. It uses the Intel
> System Management Bus (SMBusT) to control the charge voltage and charge
> current.
>
> Switch-Mode Li+ Chargers JEITA Battery Temperature Monitoring
>
> MAX8900
> High-frequency, switch-mode chargers for a 1-cell lithium ion (Li+) or
> lithium polymer (Li-Poly) batteries. These ICs deliver up to 1.2A of
> current to the battery from 3.4V to 6.3V (MAX8900A/MAX8900C) or 3.4V to
> 8.7V (MAX8900B). Ideally suited to small portable devices such as headset=
s
> and ultra-portable media.
>
> Energy-Harvesting Charger and Protector
>
> MAX17710
> This IC can manage poorly regulated sources such as energy-harvesting
> devices with output levels ranging from 1?W to 100mW. The device includes=
 a
> boost regulator circuit for charging a cell from a source as low as 0.75V
> (typ). An internal regulator protects the cell from overcharging.
>
> 7-Channel Temperature Monitor
>
> MAX6698
> This precision multichannel temperature sensor monitors its own
> temperature, the temperatures of three external diode-connected
> transistors, and the temperatures of three thermistors.
>
> Octal High-Voltage Transmit/Receive Switches
>
> MAX4936A
> These T/R switches are based on a diode bridge topology, and the amount o=
f
> current in the diode bridges can be programmed by three digital inputs (S=
0,
> S1, and S2).
>
> Low-Charge-Injection, 16-Channel, High-Voltage Analog Switches
>
> MAX14802
> These switches provide high-voltage switching on 16 channels for ultrason=
ic
> imaging and printer applications. The devices utilize HVCMOS process
> technology to provide 16 high-voltage low-charge-injection SPST switches,
>
> Low-noise, Precision Voltage Reference
>
> MAX6325
> One of a family of precision voltage references with extremely low,
> 0.5ppm/=B0C typical temperature coefficients and excellent, =B10.02% init=
ial
> accuracy. Versions available with preset output of 2.500V, 4.096V, and
> 5.000V.
>
> Ultra-High-Precision, Ultra-Low-Noise, Voltage Reference
>
> MAX6126
> This precision voltage reference features curvature-correction circuitry
> and high-stability, laser-trimmed, thin-film resistors that result in
> 3ppm/=B0C (max) temperature coefficients and an excellent =B10.02% (max)
> initial accuracy.
>
> Precision, Low-Power, 90?A, Single/Quad/Dual Op Amps
>
> MAX44244
> Ultra-precision, low-noise, zero-drift single/quad/ dual operational
> amplifiers featuring very low-power operation with a wide supply range. T=
he
> devices incorporate a patented auto-zero circuit that constantly measures
> and compensates the input offset to eliminate drift over time and
> temperature as well as the effect of 1/f noise.
>
> IO-Link Device Transceiver
>
> MAX14820
> This transceiver is suitable for IO-LinkR devices and 24V binary
> sensors/actuators. All specified IO-Link data rates are supported.
>
> Low-Power, Low-Noise Multichannel Sensor Signal Processor
>
> MAX1464
> a highly integrated, low-power, low-noise multichannel sensor signal
> processor optimized for industrial, automotive, and process-control
> applications such as pressure sensing and compensation, RTD and
> thermocouple linearization, weight sensing and classification, and remote
> process monitoring with limit indication.
>
> 18-Bit, Low-Power, Multichannel, Oversampling Delta Sigma ADC
>
> MAX1403
> This is a low-power, multichannel, serial-output analog-to-digital
> converter (ADC) features matched 200?A current sources for sensor
> excitation. This ADC uses a sigma-delta modulator with a digital decimati=
on
> filter to achieve 16-bit accuracy and has programmable gain.
>
> Low-Cost Precision Sensor Signal Conditioner
>
> MAX1452
> a highly integrated analog-sensor signal processor optimized for industri=
al
> and process control applications utilizing resistive element sensors. The
> MAX1452 provides amplification, calibration, and temperature compensation
> that enables an overall performance approaching the inherent repeatabilit=
y
> of the sensor.
>
> High Accuracy Multi-Input Isolated Analog Front End (AFE)
>
> MAXREFDES11#
> This 16-bit high-accuracy industrial analog front end (AFE) accepts 0 to
> 10V signals and provides a completely isolated digital SPI output. This
> design requires 5V input and provides isolated/regulated +5.5V, +5V, and
> -3V power rails.
>
> Very Accurate RTC With Integrated MEMs Resonator
>
> DS3231M
> This low-cost, extremely accurate I=B2C real-time clock (RTC) has an
> integrated temperature-compensated crystal oscillator (TCXO) and crystal
> and features =B13.5ppm accuracy from -40=B0C to +85=B0C.
>
> Isolated +15Volt Power Supply
>
> MAXREFDES8
> This design uses a bridge transformer and a low dropout (LDO) linear
> regulator to create a +12V (+15V) output isolated power supply from a 3.3=
V
> voltage input.
>
> 2-Channel Analog Input/Analog Output with Transformer Driven Power
>
> MAXREFDES71
> This design uses high-accuracy and high-speed components to provide
> excellent performance in process control applications. Can receive sensor
> inputs and drive control outputs like servo drives, resolvers, and
> encoders. An H-bridge transformer driver provides isolated power to
> regulators that provide +18V, -18V, +5V, and -1.25V regulated power rails
>
> 3.3V and 5V PoE Powered Device
>
> MAXREFDES31
> This design is an IEEE 802.3af/at compliant.Powered Device (PD). In
> addition to regulating power received over Ethernet, device can also be
> powered from a wall adapter.
>
> Power Amplifier Bias using PIXI
>
> MAXREFDES39
> This design uses a MAX11300 programmable mixed-signal I/O (PIXIT), to bia=
s
> and monitor a power amplifier for an RF base station.
>
> Isolated 24V to 12V 40W Power Supply with Active Clamp
>
> MAXREFDES48
> This is a wide-input isolated forward-converter industrial power supply.
> The reference design operates over an 18V to 36V input voltage range, and
> provides up to 3.5A at 12V output. The reference design features the
> active-clamp transformer reset topology for forward converters.
>
> SHA-256 Secure Authentication Design
>
> MAXREFDES34
> This design implements SHA-256 authentication function using the 1-Wire
> protocol.
>
> Wide Input Range DC Power Supply
>
> MAXREFDES33
> The power supply reference design operates over a wide 4.5V to 60V input
> voltage range, and provides up to 300mA at 3.3V output.
>
> IO-LinkR 16 Channel Digital Input Hub
>
> MAXREFDES36
> This design is an IO-Link version 1.1/1.0 compliant digital input hub
> reference design. The design consists of an industry standard Maxim
> Integrated IO-Link device transceiver, an efficient high-voltage step-dow=
n
> converter, an ultra-low-power 16-bit microcontroller utilizing TMG TE's
> IO-Link device stack and two digital input serializers.
>
> IO-Link Optical Proximity Sensor
>
> MAXREFDES27
> This design is a tiny IO-Link proximity sensor with an IR receiver,
> matching IR LED driver, IO-Link transceiver, and energy-efficient step-do=
wn
> converter
>
> IO-Link Light Sensor
>
> MAXREFDES23
> The design is a light sensor with six integrated sensors: ambient light
> (clear), red, green, blue, infrared, and temperature) and featuring an IO
> Link interface, all on a tiny printed circuit board
>
> 5-Channel Precision Temperature Monitor
>
> MAX6622
> This precision multichannel temperature sensor monitors its own temperatu=
re
> and the temperatures of up to four external diode-connected transistors.
>
> 1A, 76V, High-Efficiency MAXPower Step-Down DC-DC Converter
>
> MAX5035
> This easy-to-use, high-efficiency, high-voltage, step-down DC-DC converte=
r
> operates from an input voltage up to 76V and consumes only 270?A quiescen=
t
> current at no load, and can provide up to 1A out.
>
> Current-Limited Switch-Mode Li+ Charger Controller
>
> MAX1873
> This charger controller IC provides all functions needed to simply and
> efficiently charge 2-, 3-, or 4-series lithium-ion cells at up to 4A or
> more.
>
> DeepCover Secure Microcontroller with ARM926EJ-S Processor Core
>
> MAX32590
> High-performance, single-chip secure microcontroller with encrypted
> external bus and advanced physical security.
>
> Single-Phase Energy Measurement Processor
>
> 78M6610+PSU
> This is a single-core energy measurement processor for single-phase power
> supplies. It is designed specifically for real-time monitoring at the inp=
ut
> of AC-DC power converters used in data centers and IT server rooms.
>
> Low-Power, 16-/12-Bit, Buffered Voltage-Output DACs
>
> MAX5138
> A family of single-channel pin and software-compatible 16-bit and 12-bit
> DACs. These are low-power, buffered voltage-output, high-linearity DACs.
> They use a precision internal reference or a precision external reference
> for rail-to-rail operation.
>
> Low-Power, Buffered Output, Rail-to-Rail DACs with SPI Interface
>
> MAX5216
> 14-bit and 16-bit digital-to-analog converters (DACs), these are
> single-channel, low-power, buffered voltage-output DACs.
>
> High Accuracy Voltage Output DAC with SPI Interface
>
> MAX5316
> This high-accuracy, 16-bit, serial SPI input, buffered voltage output
> digital-to-analog converter (DAC) in a 4mm x 5mm, 24-lead TQFN package
> features =B11 LSB INL (max) accuracy.
>
> 16-Bit, 1.6Msps, Low-Power, Fully Differential SAR ADC
>
> MAX11901
> This 16-bit, 1.6Msps, single-channel, fully differential SAR ADC has
> internal reference buffers, provides excellent static and dynamic
> performance with best-in-class power consumption while providing an SPI
> output.
>
> Multichannel 16-bit Simultaneous-Sampling ADCs
>
> MAX11046
> Featuring independent track and hold (T/H) and SAR circuitry, these SAR
> ADCs provide simultaneous sampling at 250ksps for each channel and provid=
e
> a high speed parallel output.
>
> DeepCover Secure Cortex-M3 Flash Microcontroller
>
> MAX32550
> Secure Cortex-M3 Flash Microcontroller with Secure Boot Loader with PKA
>
> 24-Bit, 4-Channel, Simultaneous-Sampling, Sigma-Delta ADC
>
> MAX11040K
> The device allows simultaneous sampling of as many as 32 channels using a
> built-in cascade feature to synchronize as many as eight devices. The
> serial interface of the MAX11040 allows reading data from all the cascade=
d
> devices using a single command.
>
> ECT/EPT Current Fault Sensor
>
> MAXREFDES38
> The 3-channel input of this low-power, high accuracy design can be
> configured as single-ended or differential. The on-board microcontroller
> saves data samples which can be read through a terminal program, allowing
> analysis on any 3rd party software.
>
> 8-Channel Simultaneous-Sampling Analog Front End
>
> MAXREFDES30
> This design provides eight high-speed, 250ksps, 16-bit
> simultaneous-sampling analog input channels that accept =B110V input sign=
als.
> Applications for this design include: three-phase power measurement;
> multiphase motor control; and industrial vibration sensing.
>
> Power-Line Communications (PLC) Integrated Analog Front-End Transceiver
>
> MAX2991
> This is the first AFE specifically designed for OFDM modulated signal
> transmission over power lines. Operating in the 10kHz to 490kHz band, the
> programmable filters allow compliance with CENELEC, FCC, and ARIB standar=
ds
> using the same device.
>
> MAC/PHY Powerline Transceiver
>
> MAX2992
> This powerline communication (PLC) baseband modem delivers half-duplex,
> asynchronous data communication over AC power lines at speeds up to 300kb=
ps
> (full FCC band data rate).
>
> Security Manager for Tamper-Reactive Cryptographic-Node Control with AES
> Encryption
>
> MAX36025
> A highly integrated device addressing the security requirements of high-e=
nd
> cryptographic systems and data-at-rest storage applications. The device
> employs a tamper-reactive dual AES cryptographic engine architecture.
>
> Weigh Scale with a 16-Bit DAC, 0 to 10V Output
>
> MAXREFDES75
> This programmable high-accuracy weigh scale reference design performs
> small-signal 24-bit measurements, and produces a weighted 0 to 10V output
> proportional to the input signal. The design features isolated power and
> data.
>
> Low-Offset, Low-Power Op Amp
>
> MAX44263
> This op amp offers a unique combination of high speed, precision, low
> noise, and low-voltage operation making it ideally suited for a large
> number of functions such as filtering and amplification of signals in
> portable and industrial equipment.
>
> Femtocell Radio Reference Design
>
> Femtocell Radio Reference Design
> This reference design is based on the MAX2550 and contains all of the
> relevant components necessary to design and build a competitive radio
> solution to support the base-station transceiver (BTS) frequency band:
> 1920MHz to 1980MHz (Rx) and 2110MHz to 2170MHz (Tx).
>
> Octal, 12-Bit, 50Msps, ADC with Serial LVDS Outputs
>
> MAX1437
> A high-speed, 12-bit analog-to-digital converter (ADC) features fully
> differential inputs, a pipelined architecture, and digital error correcti=
on
> incorporating a fully differential signal path.
>
> Automotive Quad, Low-Voltage Step-Down DC-DC Converters
>
> MAX20021
> This power-management IC (PMIC) integrates four low-voltage,
> high-efficiency, step-down DC-DC converters. Each of the four outputs is
> factory or resistor programmable between 1.0V to 4.0V and can deliver up =
to
> 1.0A of current. The PMICs operate from 3.0V to 5.5V, making them ideal f=
or
> automotive point-of-load and post-regulation applications.
>
> Low-Power, High-Performance, Fully Integrated Octal Ultrasound Receiver
>
> MAX2079
> A fully integrated octal ultrasound receiver is optimized for high channe=
l
> count, high-performance portable and cart-based ultrasound systems.
>
> Octal-Channel Ultrasound Front-End with CW Doppler Mixers
>
> MAX2078
> A fully integrated bipolar, high-density octal-channel ultrasound receive=
r
> optimized for low cost, high-channel count, high-performance portable and
> cart-based ultrasound systems.
>
> 2-Bit, 1.5Gsps High-Dynamic Performance DAC
>
> MAX19681
> This is a 12-bit, 1.5Gsps digital-to-analog converter (DAC) enables direc=
t
> digital synthesis of high-frequency and wideband signals. It has been
> optimized for wideband communications, video distribution, and arbitrary
> waveform generator applications.
>
> SPI/I=B2C UART with 128-Word FIFOs
>
> MAX3107
> An advanced universal asynchronous receiver-transmitter (UART) with 128
> words each of receive and transmit first-in/first-out (FIFO) that can be
> controlled through I=B2C or high-speed SPI.
>
> White LED Step-Up Converter with I=B2C Interface in 2mm x 2mm WLP
>
> MAX8831
> This IC is a 60mA, 28V PWM DC-DC step-up converter with five low-dropout
> LED current regulators for display and keypad backlighting in cell phones=
,
> PDAs, and other portable devices.
>
> 1% Accurate Voltage ?P Supervisors
>
> MAX16061A
> These devices are 1% accurate, quad-/hex-/octal-voltage ?P supervisors in=
 a
> small thin QFN package. They provide supervisory functions for complex
> multi-voltage systems.
>
> Low-Power, 4/8/12 Channel Serial 8-Bit ADCs
>
> MAX11600-5
> These 8-bit, multichannel, analog-to-digital converters (ADCs) feature
> internal track/hold (T/H), voltage reference, clock, and an I=B2C-compati=
ble
> 2-wire serial interface.
>
> Complete AC Measurement Subsystem
>
> MAXREFDES14
> Using Sonoma's (MAXREFDES14) high-accuracy design, you can quickly create
> an isolated energy measurement subsystem with high-voltage galvanic
> isolation.
>
> High-Precision, Long-Battery Life Heat/Flow Meter
>
> MAXREFDES70
> This flow meter reference design sends and receives ultrasound waves
> between piezoelectric transducers, and uses the time of flight difference
> to calculate a very accurate flow rate.
>
> Fourth-Generation Energy Metering ICs
>
> 71M6543FT-71M6543HT
> 4th-generation three-phase metering system-on-chip (SoC) with a 5MHz,
> 8051-compatible MPU core, low-power RTC with digital temperature
> compensation, flash memory, and LCD driver.
>
> 2.2MHz, 36V, Dual Buck with 20?A Quiescent Current
>
> MAX16933
> This product offers two high-voltage, synchronous step-down controllers
> that use only 20?A of quiescent current with no load. It operates with an
> input voltage supply from 3.5V to 42V and with switching frequencies up t=
o
> 2.2MHz to allow use of small external components and to guarantee no AM
> band interference.
>
> Energy Measurement Processor for Load Monitoring Units
>
> 78M6610+LMU
> An energy measurement processor (EMP) for load monitoring and control of
> any 2-wire single-phase or 3-wire split-phase (120/180=B0) AC circuit.
>
> Octal Power and Energy Measurement IC
>
> 78M6618
> A highly integrated, single-phase, eight-outlet, power measurement and
> monitoring SoC for power distribution units applications. Includes a 32-b=
it
> computer engine (CE), an MPU core, RTC, and flash memory.
>
> PGA with Input VOS Trim and Output Op Amp
>
> MAX9939
> This differential-input programmable-gain amplifier (PGA) is ideal for
> conditioning a variety of wide dynamic range signals such as those found =
in
> motor current-sense, medical instrumentation, and sonar data acquisition
> applications.
>
> Low-Noise, MOS-Input, Low-Power Op Amp
>
> MAX9945
> This op amp features an excellent combination of low operating power and
> low input voltage noise.The MOS inputs enable the MAX9945 to feature low
> input bias currents and low input current noise.
>
> Micropower, Uni-/Bidirectional, Current-Sense Amplifiers
>
> MAX9928/9F
> These low-cost, uni-/bidirectional, high-side, current-sense amplifiers a=
re
> ideal for monitoring battery charge and discharge currents in portable
> equipment. These devices feature a wide -0.1V to +28V input common-mode
> voltage range, low 20?A supply current, and a gain accuracy better than
> 1.0%.
>
> Dual Step-Down DC-DC Regulator with Tracking/Sequencing Capability
>
> MAX15021
> This dual-output, pulse-width-modulated (PWM), step-down DC-DC regulator
> with tracking delivers up to 4A (regulator 1) and 2A (regulator 2) of
> output current.
>
> Stand-Alone OCV-Based Fuel Gauge
>
> DS2786B
> This IC estimates available capacity for rechargeable Li-ion (Li+) and Li=
+
> polymer batteries based on the cell voltage in the open-circuit state
> following a relaxation period.
>
> High-Speed, Half-Bridge MOSFET Drivers
>
> MAX5064
> 125V half-bridge, n-channel MOSFET drivers drive high-and low-side MOSFET=
s
> in high-voltage applications.
>
> Low-Voltage, =B10.5=B0C Accuracy Digital Thermometer and Thermostat
>
> DS620
> This digital thermometer and thermostat provides low-voltage temperature
> measurements with =B10.5=B0C accuracy from 0=B0C to +70=B0C and an operat=
ing
> temperature range of -55=B0C to +125=B0C.
>
> 24-Bit, Single-Channel, Ultra-Low Power, Delta-Sigma ADCs with GPIO
>
> MAX11200
> The MAX11200/MAX11210 are ultra-low-power (< 300?A active current),
> high-resolution, serial output ADCs. These devices provide the highest
> resolution per unit power in the industry, and are optimized for
> applications that require very high dynamic range with low power, such as
> sensors on a 4mA to 20mA industrial control loop and handheld instruments=
..
>
> High-Precision Digital Thermometer and Thermostat
>
> DS7505
> The DS7505 low-voltage (1.7V to 3.7V) digital thermometer and thermostat
> provides 9-, 10-, 11-, or 12-bit digital temperature readings over a -55=
=B0C
> to +125=B0C range with =B10.5=B0C accuracy over a -0=B0C to +70=B0C range=
..
>
> High-Efficiency, 1.5MHz Op Amps with RRIO
>
> MAX9617
> These are zero-drift operational amplifiers available in space-saving SC7=
0
> packages. They feature rail-to-rail CMOS inputs and outputs and zero-drif=
t
> input offset voltage over time and temperature.
>
> 12-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference
>
> MAX1226
> These are serial 12-bit analog-to-digital converters (ADCs) with an
> internal reference and an internal temperature sensor plus many additiona=
l
> features.
>
> Ultrasmall, 60V In, Switching Regulator provides 100mA
>
> MAX17552
> This step-down switching regulator has a high input voltage range; intern=
al
> synchronous switches and delivers up to 100mA out. It is available in two
> ultra small packages.
>
> Design in EE-Sim
> 500mA, 76V, High-Efficiency Step-Down DC-DC Converter
>
> MAX5033
> This easy-to-use, high-efficiency, high-voltage, step-down DC-DC converte=
r
> operates from an input voltage up to 76V and consumes only 270?A quiescen=
t
> current at no load.
>
> Step-Up Converter for Handheld Applications
>
> MAX8969
> A simple 1A step-up converter in a tiny WLP package that can be used in a=
ny
> single-cell Li-ion application. This IC provides protection features such
> as input undervoltage lockout, short circuit, and overtemperature shutdow=
n.
>
> 1MHz Synchronous Boost Converter with True Shutdown
>
> MAX8627
> This step-up converter is ideal for single-cell AA applications or Li+
> applications. Operates down to 0.9V.
>
> High-Efficiency, Step-Up DC-DC Converter in TSOT packag
>
> MAX1724
> This step-up DC-DC converter is an ultra-small device featuring a low
> supply current of 1.5?A, making it optimal for a variety of handheld
> instruments.
>
> High-Efficiency, Step-Up DC-DC Converter
>
> MAX1674
> The input voltage of these circuits range from 0.7V to VOUT and they have=
 a
> preset, pin-selectable output for 5V or 3.3V. The outputs can also be
> adjusted to other voltages using two external resistors.
>
> Low Power DC-DC Isolation Switcher
>
> MAX17681
> This high-efficiency, iso-buck DC-DC converter designed to provide isolat=
ed
> power up to 3W. The device operates over a wide 4.5V to 42V input and use=
s
> primary-side feedback to regulate the output voltage.
>
> Triple-output Step-Down Controller
>
> MAX15048
> This compact, triple-output step-down controller features a ratiometric
> tracking option.
>
> 40V Input Step-Down Switching Controller
>
> MAX15046
> The MAX15046 synchronous step-down controller operates from a 4.5V to 40V
> input voltage range.
>
> 28V Dual, Synchronous Step-Down Controller
>
> MAX15023
> The MAX15023 dual, synchronous step-down controller operates from a 5.5V =
to
> 28V or 5V =B110% input voltage range and generates two independent output
> voltages.
>
> Hall-Effect Sensor Interface with Analog and Digital Outputs
>
> MAX9621
> This circuit provides an interface between two 2-wire Hall-effect sensors
> and a low voltage microprocessor (?P) through either a digital output for
> Hall-effect switches or an analog output for linear information or both.
>
> Single-Channel, Ultra-Low-Power, Delta-Sigma ADCs with Programmable Gain
>
> MAX11206
> Simple silicon pressure sensor-to-digital SPI bus interface. Nice solutio=
n
> for off board pressure sensor applications.
>
> Precision Sensor Signal Conditioner with Overvoltage Protection
>
> MAX1454
> This circuit provides a highly integrated analog sensor signal conditione=
r
> targeted for automotive applications. The device provides amplification,
> calibration, and temperature compensation. Output is digital.
>
> Cold-Junction Compensated Thermocouple-to-Digital Converter
>
> MAX31855
> The MAX31855 performs cold-junction compensation and digitizes the signal
> from popular thermocouples. The data is output in a signed 14-bit,
> SPI-compatible, read-only format. This converter resolves temperatures to
> 0.25=B0C, allows readings as high as +1800=B0C and as low as -270=B0C,
>
> Four-Channel Analog Input Micro PLC Card
>
> MAXREFDES61
> This is a four channel analog input reference design based on the Micro P=
LC
> form factor. It accepts 4-20mA inputs and +10 to -10 V inputs, offers a
> 16-bit signal chain, and provides both SPI and I2C digital outputs as wel=
l
> as a USB output.
>
> Isolated Industrial Octal Digital Input Translator/Serializer
>
> MAXREFDES12#
> This design accepts 8 high-voltage inputs (36V, max) and provides a
> isolated serialized digital SPI output. The design provides complete data
> signal path isolation as well as power isolation.
>
> High Accuracy Multi-Input Isolated Analog Front End (AFE)
>
> MAXREFDES5
> This 16-bit high-accuracy industrial analog front end (AFE) accepts -10V =
to
> +10V, 0 to 10V, and 4-20mA current loop signals while providing a
> completely isolated digital SPI output. This design requires only 5V inpu=
t
> and provide isolated +-12 power rails to handle positive and negative inp=
ut
> voltage signals.
>
> Isolated +-15Volt Power Supply with Wide Input Range
>
> MAXREFDES9
> This design uses a step-up controller, a 36V H-bridge transformer driver,
> and a pair of low dropout (LDO) linear regulators to create an isolated
> =B115V (=B112V) output power supply from a wide range of input voltages.
>
> RS-485 Communications Micro PLC Card
>
> MAXREFDES62
> This high-speed RS-485 communications reference design is in the micro PL=
C
> form factor. The on-board microcontroller allows the user to transmit and
> receive data, using a terminal program. The design features isolated powe=
r
> and data.
>
> Digital-Output Micro PLC Card
>
> MAXREFDES63
> This eight channel digital output reference design is in the micro PLC fo=
rm
> factor. The on-board microcontroller controls the digital outputs, which
> can be configured through a terminal program. The design features isolate=
d
> power and data.
>
> Analog Output Micro PLC
>
> MAXREFDES60
> This single channel analog output reference design is in the micro PLC fo=
rm
> factor. The on-board microcontroller controls a 16-bit DAC to produce a
> high accuracy 0-10V output. The design features isolated power and data.
>
> 4-Channel Analog Output
>
> MAXREFDES24
> This four-channel, 16-bit, high-accuracy analog output design is fully
> isolated and provides all typical bipolar current and voltage output
> ranges, and appropriate subsets, with less than =B10.1% typical total
> unadjusted error. Input is digital SPI. Requires input voltage of 18 to
> 32VDC.
>
> High Accuracy Isolated Analog Input Board
>
> MAXREFDES4
> This 16-bit high-accuracy industrial analog input design accepts a 4-20mA
> current loop or a 0.2V to 4.096V voltage signal as input and provides a
> digital SPI output. The data path and power is fully isolated.
>
> Digital-Input Micro PLC Card
>
> MAXREFDES64
> This eight channel digital input reference design is in the micro PLC for=
m
> factor. The on-board microcontroller receives the serialized digital inpu=
t
> data, which can be read through a terminal program. The design features
> isolated power and data.
>
> Extremely Accurate RTC With Memory
>
> DS3234
> This real-time clock IC with integrated crystal is extremely accurate, It
> offers an SPI bus interface and 256 bytes of battery-backed SRAM, and
> features =B13.5ppm accuracy from -40=B0C to +85=B0C.
>
> Feature Packed RTC
>
> DS1374
> This RTC device features a 32-bit binary counter and a watchdog timer and
> is best used for medical applications, POS, and portable instrumentation.
>
> Very Low Power RTC IC
>
> DS1308
> This low-power RTC features a binary-coded decimal clock and calendar and
> is an optimal design for use in consumer electronics.
>
> Low Power RTC IC Compatible with High-ESR Crystals
>
> DS1341
> A low-current RTC, the DS1341 timekeeping device provides a low standby
> current and is compatible with high-ESR crystals.
>
> High Voltage Input Serializer
>
> MAX31913
> This industrial translator/serializer is a strong solution with eight
> high-voltage input channels, perfect for low-power applications.
>
> Accurate RTD-to-Digital Temperature Sensor Interface IC
>
> MAX31865
> A simple and complete solution, this RTD-to-Digital converter quickly
> provides a digital temperature reading, ideal for industrial and medical
> applications.
>
> IO-Link master transceiver
>
> MAX14824
> This IO-Link master transceiver is integrated with an auxiliary digital
> input and two linear regulators and is scalable to 16 channels.
>
> High Voltage Hot Swap Controller
>
> MAX5932
> This hot-swap controller is a positive, high-voltage device featuring a
> programmable foldback-current limit.
>
> Single-chip modem HART Modem
>
> DS8500
> A single-chip modem featuring HART capabilities, this device is a reliabl=
e,
> low-cost solution requiring minimal external components.
>
> Isolated 24V to 12V 40W Power Supply
>
> MAXREFDES41
> This power supply design delivers an isolated 12VDC at 40 Watts from a DC
> input in the range of 18V to 36V.
>
> Isolated +-15Volt Power Supply
>
> MAXREFDES7
> This design uses a bridge transformer and pair of low dropout (LDO) linea=
r
> regulators to create a =B112V (=B115V) output isolated power supply from =
a 3.3V
> voltage input.
>
> Transformer Driver Enables Efficient Isolated Power
>
> MAX13253
> This 1A push-pull transformer driver featuring integrated protection and =
an
> internal oscillator, making it the ideal device for isolated power suppli=
es.
>
> DeepCover Secure Microcontroller with Fast Wipe Technology and Cryptograp=
hy
>
> MAXQ1852
> High-security microcontroller for single-chip PCI-PTS smart PIN pads.
>
> 20-Port Programmable Mixed-Signal I/O with 12-Bit ADC, 12-Bit DAC
>
> MAX11300
> Configurable High-Voltage Mixed Signal I/O Device offers 20 mixed-signal
> high-voltage, bipolar ports configurable as ADC analog input, DAC analog
> output, a general-purpose input port (GPI) or general-purpose output port
> (GPO).
>
> 18-Bit, SAR ADC with Internal Reference
>
> MAX11156
> 18-bit, SAR has 5V rail and offers with true bipolar input range, small
> size, and internal reference.
>
> 24-Bit, Low Power, Low Noise, Delta-Sigma ADC with Integrated PGA
>
> MAX11270
> The MAX11270 is a 24-bit delta-sigma ADC that achieves excellent 130dB SN=
R
> while dissipating an ultra-low 10mW. Sample rates up to 64ksps allow both
> precision DC and AC measurements. Integral non-linearity is guaranteed to
> 4ppm maximum.
>
> 16-Bit Multirange ADC with PGA and Reference
>
> MAX1300
> Low-power, 8-channel 16-bit, successive-approximation, ADC with integrate=
d
> PGA and voltage reference. Each channel is independently programmable to
> support a different input range.
>
> 16-Bit, Low-Power, 2-Channel, Sigma-Delta ADCs
>
> MAX1416
> The MAX1415/MAX1416 low-power, 2-channel, serial-output analog-to-digital
> converters (ADCs) use a sigma-delta modulator with a digital filter to
> achieve 16-bit resolution with no missing codes.
>
> Low-Power, Fully Differential 20 bit SAR ADC
>
> MAX11905
> This ADC provides excellent static and dynamic performance with
> best-in-class power consumption that directly scales with throughput.
>
> Low-Power Family of Serial 12-/10-Bit, 8-/16-Channel ADCs
>
> MAX11132
> Industry-leading 1.5MHz, full linear bandwidth, high speed, low-power, 12
> bit serial output successive approximation register (SAR) ADC.
>
> Small, Low-Power 2Msps/3Msps 12 bit ADC
>
> MAX11102
> High-performance ADC includes a high-dynamic range sample-and-hold and a
> high-speed serial interface. These ADCs accept a full-scale input from 0V
> to the power supply or to the reference voltage and consume only 5.2mW at
> 3Msps and 3.7mW at 2Msps.
>
> High Accuracy Low Voltage Isolated Analog Input Board
>
> MAXREFDES6
> This 16-bit high-accuracy industrial analog input design is optimized to
> accept 0 to 100mV analog voltage inputs and provides a digital SPI output=
..
> The data path and power is fully isolated. The design features an
> ultra-precision low-noise buffer and 16 bit ADC.
>
> 2-Channel Analog Input/Analog Output with Flyback DC/DC
>
> MAXREFDES32
> This design uses high-accuracy and high-speed components to provide
> excellent performance in process control applications. Can receive sensor
> inputs and drive control outputs like servo drives, resolvers, and
> encoders. Provides complete isolation.
>
> High-Speed Precision Current-Sense Amplifier
>
> MAX9643
> This high-speed 60V precision unidirectional current-sense amplifier is
> ideal for a wide variety of power-supply control applications. Its high
> signal bandwidth allows its use within DC-DC switching converter
> power-supply control loops with minimal phase delay.
>
> Flexible RTC with Multiple Programmable Features and Low Current
>
> DS1339
> Low-power clock/date device with two programmable time-of-day alarms and =
a
> programmable square-wave output and built-in backup supply switch
>
> 36V Step-Down Regulator with 3A Integrated Switches and 15=ECA Operating
> Current
>
> MAX20003
> This synchronous buck regulator with integrated high-side and low-side
> MOSFETs is designed to deliver up to 3A with input voltages from 3.5V to
> 36V, while using only 15?A quiescent current at no load. Voltage quality
> can be monitored by observing the PGOOD signal. The device can operate in
> dropout by running at 98% duty cycle, making it ideal for automotive
> applications.
>
> 25mA, Ultra-Small, High-Efficiency, Synchronous Step-Down DC-DC Converter
>
> MAX17550
> This high-efficiency, high-voltage, synchronous step-down DC-DC converter
> has integrated MOSFETs and operates over a 4V to 60V input and has an
> adjustable Switching Frequency range of 100kHz to 2.2MHz with external
> synchronization.
>
> Dual-Channel, High-Precision, High-Voltage, Current-Sense Amplifier
>
> MAX44285
> This dual-channel high-side current-sense amplifier has precision accurac=
y
> specifications nad features an input common-mode voltage range from 2.7V =
to
> 76V with 80kHz of small-signal bandwidth,
>
> Current Sense Amp with Ultra-Low Offset and Tiny Gain Error with Ultra-Lo=
w
> Power Consumption
>
> MAX44286
> This miniature CSA with ultra-low offset and low power is ideal for
> applications in smartphones, mobile accessories, notebooks, portable
> medical, and all battery-operated portable devices where current monitori=
ng
> with precision and space are critical.
>
> SMBus 4-Channel Wide Dynamic Range Power Accumulator
>
> MAX34407
> This device automatically collects current-sense and voltage samples. The
> samples are then multiplied to obtain a power value and the power values
> are then accumulated. The device has a wide dynamic range to allow it to
> accurately measure power in systems that consume small to large amounts o=
f
> power.
>
> Precision Bipolar Output from a Single Positive Supply
>
> MAX44267
> This low-noise, low-drift amplifier operates from a single +4.5V to +15V
> power supply, but it is as effective as a normal dual-rail =B14.5V to =B1=
15V
> amplifier because it integrates a negative voltage rail eliminating the
> need for a negative power-supply rail.
>
> Low-Noise for High-Voltage Applications
>
> MAX4426
> This precision, low-noise, high performance op amp for high-voltage
> applications offers near-zero DC offset and drift through the use of
> patented chopper stabilized and auto-zeroing techniques.
>
> Low Power for High-Voltage Applications
>
> MAX44245
> This op amp incorporates a patented auto-zero circuit that constantly
> measures and compensates the input offset to eliminate drift over time an=
d
> temperature as well as the effect of 1/f noise. It also features integrat=
ed
> EMI filters to reduce high-frequency signal demodulation on the output.
>
> Digital Temperature Sensors and Thermal Watchdog
>
> MAX7500
> This temperature sensor accurately measures temperature and provides an
> overtemperature alarm/interrupt/shutdown output. Output is digital throug=
h
> an I=B2C-compatible 2-wire serial interface.
>
> Single Chip Thermistor-to-Digital Converter
>
> MAX6682
> The MAX6682 converts an external thermistor's temperature-dependent
> resistance directly into digital form.
>
> 4-20mA Loop-Powered Temperature Sensor with HART
>
> MAXREFDES16
> A complete signal-chain solution that works with any type of RTDs, from
> PT100 to PT1000. A 2-wire, loop-powered smart temperature transmitter
> guarantees a low-power, easy-to-use, reliable solution of temperature
> measurement from -200=B0C to +850=B0C with accuracy better than 0.1% or 1=
..0=B0C.
>
> High-Accuracy 4-20mA Current-Loop Temperature Sensor
>
> MAXREFDES15
> This loop-powered transmitter design provides high accuracy and high
> precision at low power making it perfect for using in industrial
> temperature sensing applications. Requires a 10 to 40V power source and a
> PT1000 RTD for operation.
>
> Ultra-Accurate Local Temperature Sensor
>
> MAX31726
> This IC converts the temperature measurements to digital form using a
> high-resolution, sigma-delta, analog-to-digital converter (ADC). Accuracy
> is =B10.5=B0C from -40=B0C to +105=B0C. Communication is through an I2C-c=
ompatible
> 2-wire serial interface.
>
> Digital Temperature Sensors and Thermal Watchdog
>
> DS75
> This temperature sensor accurately measures temperature and provides an
> overtemperature alarm/interrupt/shutdown output. Output is digital throug=
h
> an I=B2C-compatible 2-wire serial interface.
>
> Accurate 8-Channel Temperature Sensor
>
> MAX6581
> This precision multichannel temperature sensor monitors its own temperatu=
re
> and the temperatures of up to seven external diode-connected transistors.
> All temperature channels have programmable alert and overtemperature
> thresholds.
>
> Ultra-low supply current LDO delivers up to 200mA
>
> MAX8880
> This LDO was designed for battery-powered applications where reverse
> battery protection and long battery life are critical. An internal power-=
OK
> (POK) comparator indicates when the output is out of regulation.
>
> Voltage Doubler or Inverter
>
> MAX660
> Inverter or voltage doubler? Can't decide? MAX660 can be configured as a
> voltage doubler or a voltage inverter and is capable of providing 100mA o=
f
> current.
>
> Step Up from 3.3 to 5V, 100mA
>
> MAX1595
> This 3.3/5V charge-pump regulator is able to both step-up and step-down t=
he
> input voltage, making it a unique design.
>
> Ultra Small Voltage Inverter Provides 200mA
>
> MAX889
> Operating from 2.7V to 5.5V, this inverting charge pump can deliver up to
> 200mA of output current.
>
> Ultra Small Voltage Doubler
>
> MAX1682-3
> Accepting input voltages from +2.0V to +5.5V, these switched-capacitor
> voltage doublers are highly efficient and ideal devices.
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