BUY LM628N-8 https://www.utsource.net/itm/p/1714511.html
Precision Motion Controller
Description: LM628N-8 is a motor control circuit designed by National Semiconductor. It is a dual-channel motor controller with a maximum output current of 1.5A. Features: Dual-channel motor control circuit Maximum output current of 1.5A Low power consumption Low noise High speed operation Application: The LM628N-8 is suitable for applications such as motor control, speed control, and position control. It can be used in a variety of applications such as robotics, industrial automation, and home appliances. (For reference only)