On Tue, Feb 15, 2011 at 10:36 AM, N. T. wrote: > Why? It seems it does not. > The LTC2053 has a much higher input bias current than the LT1168. What's better about the LTC2053? --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .