BUY EL3023 https://www.utsource.net/itm/p/11246413.html
Description: EL3023 is a dual-channel, low-power, low-noise, rail-to-rail input and output operational amplifier.
Features:
Low supply current: 1.2mA/amplifier
Low input bias current: 2pA
Low noise: 0.9nV/√Hz
Rail-to-rail input and output
Wide supply voltage range: 2.7V to 5.5V
High common-mode rejection ratio: 85dB
High output current: ±50mA
High slew rate: 1.2V/μs
Applications:
Battery-powered systems
Portable instrumentation
Active filters
Data acquisition systems
Medical instrumentation
Automotive systems
(For reference only)