The LTC1051/LTC1053 have an offset voltage of 0.5V, drift of 0.01V/C, DC to 10Hz, input noise voltage typically 1.5VP-P and typical voltage gain of 140dB. The slew rate of 4V/s and gain bandwidth product of 2.5MHz are achieved with only 1mA of supply current per op amp. Overload recover times from positive and negative saturation conditions are 1.5ms and 3ms respectively, about a 100 or more times improvement over chopper amplifiers using external capacitors.