BUY OP177 https://www.utsource.net/itm/p/290727.html
Ultraprecision Operational Amplifier
Description: Low Offset, Low Drift, Precision Operational Amplifier
Features:
Low offset voltage: 250μV (max)
Low drift: 0.1μV/°C (max)
Low input bias current: 0.5pA (max)
Low noise: 4nV/√Hz (max)
High open-loop gain: 2.5MV/V (min)
High common-mode rejection ratio: 80dB (min)
High slew rate: 0.8V/μs (min)
Wide supply voltage range: ±2V to ±18V
Application:
Precision instrumentation
High-resolution A/D and D/A converters
High-accuracy signal processing
High-precision active filters
Medical instrumentation
(For reference only)
