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TerraMex · 04-29-2005, 08:33 AM

beware of noise on those low amplitudes.

Depends on the noise you get on the lines.
Depends on the scale of the DAQ -> trying to read mV on a 0 to 5V analog DAQ, no good -> instrumentation amplifiers from mV to V.

decent noise reduction, lots of products floating around (google

) ,
several IC's from Maxim , Analog.

http://www.analog.com/en/subCat/0,28...0%255F,00.html

04-29-2005, 08:33 AM	#2
TerraMex Cooling Savant Join Date: Nov 2002 Location: Portugal, Europe Posts: 870	beware of noise on those low amplitudes. Depends on the noise you get on the lines. Depends on the scale of the DAQ -> trying to read mV on a 0 to 5V analog DAQ, no good -> instrumentation amplifiers from mV to V. decent noise reduction, lots of products floating around (google ) , several IC's from Maxim , Analog. http://www.analog.com/en/subCat/0,28...0%255F,00.html __________________ "we need more cowbell."