Yes, you are right. I don't know what I was thinking. "Never Mind"! Thanks anyway John ----- Original Message ----- From: "Thomas Sefranek" To: Sent: Wednesday, February 12, 2003 2:56 PM Subject: Re: [EE]: 12 bit ADC or amplify for 10 bit ADC? > I think you have things backwards... > You can not add range to an A2D with an amplifier. > > You want the BEST linearity in your amplifier... > Specify what signal you intend to amplify. > > > -----Original Message----- > > From: pic microcontroller discussion list > > [mailto:PICLIST@MITVMA.MIT.EDU]On Behalf Of John Pearson > > Sent: Wednesday, February 12, 2003 5:13 PM > > To: PICLIST@MITVMA.MIT.EDU > > Subject: [EE]: 12 bit ADC or amplify for 10 bit ADC? > > > > > > I am still working on this stupid project, but what I need is to > > either connect a 12 bit adc to my mpu, or amplify my signal X 2 > > for the 10 bit adc that my mpu has built in. Which would be > > easier to accomplish and/or produce the best results. > > > > If amplify, what type of amplifier would I want to use. > > > > Thanks > > > > John > > > > -- > > http://www.piclist.com hint: The list server can filter out subtopics > > (like ads or off topics) for you. See http://www.piclist.com/#topics > > > > > > > > -- > http://www.piclist.com hint: The list server can filter out subtopics > (like ads or off topics) for you. See http://www.piclist.com/#topics -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics