BUY TMM41256P-12 https://www.utsource.net/itm/p/1741056.html

Description: The TMM41256P-12 is a quad operational amplifier with high voltage and low power consumption. Features: High voltage: ±18V Low power consumption: 0.5mA/amplifier Low offset voltage: 0.5mV Low input bias current: 0.1nA Low input offset current: 0.1nA High slew rate: 0.5V/μs High gain bandwidth product: 1MHz Applications: Audio amplifiers Active filters Instrumentation amplifiers Voltage followers DC gain blocks Motor control Power supplies Signal conditioning (For reference only)