BUY AC188 https://www.utsource.net/itm/p/323075.html
TRANSISTOR | BJT | PNP | 15V VBRCEO | 1A IC | TO-1
Description: AC188 is a high-speed, low-power, monolithic, CMOS-based, dual operational amplifier. Features: - High speed: 1.2 MHz - Low power consumption: 0.6 mA - High input impedance: 10 GΩ - Low output impedance: 0.1 Ω - Wide supply voltage range: 2.5V to 18V - Low input offset voltage: 0.5 mV - Low input bias current: 0.1 nA Applications: - Audio amplifiers - Video amplifiers - Instrumentation amplifiers - High-speed filters - High-speed integrators - High-speed comparators - High-speed sample-and-hold circuits (For reference only)