BUY MC34051P https://www.utsource.net/itm/p/303053.html
Dual ELA-422/423 Transceivers
Description: The MC34051P is a low-cost, high-performance, monolithic, dual operational amplifier. Features: Low offset voltage: 0.5mV max Low input bias current: 10nA max Low noise: 7.5nV/√Hz High open loop gain: 100dB min High slew rate: 0.7V/μs High common mode rejection ratio: 90dB min High output current: ±25mA Applications: Audio preamplifiers Active filters Instrumentation amplifiers Motor control Battery-powered systems Medical instruments (For reference only)