BUY HCPL-7800A https://www.utsource.net/itm/p/9899015.html
IC OPAMP ISOLATION 1 CIRC 8DIP
Description: The HCPL-7800A is an optically isolated gate drive optocoupler from Broadcom Limited. It is a 8-pin DIP package and is designed to provide a high speed, low power, and high-voltage isolation between a microcontroller and a power MOSFET. Features: Low power consumption High speed switching High voltage isolation High common mode transient immunity Low propagation delay Low output saturation voltage High noise immunity Low input current Applications: Motor control Switching power supplies Industrial automation Automotive applications Robotics Lighting control (For reference only)