BUY GC7137AD https://www.utsource.net/itm/p/9418155.html
DIP
Description: Dual-channel low-power operational amplifier
Features:
Low power consumption: 0.5mA/channel
High input impedance: 1MΩ
Low offset voltage: 0.5mV
Low noise: 0.1μVrms
High slew rate: 0.5V/μs
Wide supply voltage range: ±2V to ±18V
High common-mode rejection ratio: 100dB
Application:
Audio equipment
Instrumentation
Signal processing
Medical equipment
Industrial control systems
(For reference only)