Avoiding op-amp output saturation error by keeping op-amp outputs “live” and below zero volts is a job where a few milliamps and volts (or even fractions of one ...
National Semiconductor has introduced the LMP2021 and LMP2022 zero-drift op amps featuring low input voltage noise – 11 nV/√Hz at a gain of 1,000 V/V – and high DC accuracy for instrumentation and ...