On Thursday 25 October 2001 11:20 am, David Expssito Corral wrote: > I want to amplify voltage. It is a DAC output. Great. Now you have only a few parameters to specify: * output impedance * output voltage range * input voltage range * allowable error (offset/gain) * required gain * power supply voltage * power supply current * bandwidth * noise * capacitance on output * package size and style * price * availability/lead time I'm sure I'm missing a few... -- Ned Konz currently: Stanwood, WA email: ned@bike-nomad.com homepage: http://bike-nomad.com -- 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