BUY HA1156W https://www.utsource.net/itm/p/1711330.html
VCR/VDP RF Modulator
The HA1156W is a 14-pin DIP (dual in-line package) integrated circuit (IC) manufactured by Hitachi. It is a high-performance, low-power, low-noise, dual operational amplifier. Description: The HA1156W is a dual operational amplifier with a wide range of features and applications. It features low noise, high gain bandwidth, low power consumption, and high input impedance. It is ideal for use in audio and signal processing applications, as well as for driving analog-to-digital converters. Features: Low noise: 0.3 μVrms (typical) High gain bandwidth: 8 MHz (typical) Low power consumption: 1.5 mW (typical) High input impedance: 10 GΩ (typical) Wide supply voltage range: ±2.5 V to ±18 V Applications: Audio and signal processing Driving analog-to-digital converters Active filters Instrumentation amplifiers Voltage followers High-speed comparators (For reference only)