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Help selecting a high gain amp

Question asked by percy on Aug 16, 2013
Latest reply on Aug 20, 2013 by OliverSedlacek



I have an application that outputs a signal from an amplifier that has a 1V offset and swings +/-0.1V around this value. The bandwidth of the signal is 10kHz. I need to remove the 1V offset and amplify the signal by 100 so that I get +/-10V output. Can someone suggest what type of amplifier I should be looking for in terms of parameters. I am thinking I need something with a low Vos because of the high gain. For the configuration I was thinking that I could use a diff amp with 1V connected to one input and the signal on the other. Then just set the gain to 100. Any help appreciated.