器件名称:
FAN8082
功能描述:
Bi-directional DC Motor Driver
文件大小:
90.26KB 共12页
简 介:
www.fairchildsemi.com FAN8082 (KA3082N) Bi-directional DC Motor Driver Features Built-in brake function for stable brake characteristics. Built-in element to absorb a surge current derived from changing motor direction and braking motor drive. Motor speed control by an external voltage. Stable motor direction change. Interfaces with CMOS devices. Built-in the thermal shut down circuit (165°C). Low standby current. (6.5mA) Description The FAN8082 is a monolithic integrated circuit designed for driving bi-directional DC motor with braking and speed control, and it is suitable for the loading motor driver of VCR, CDP, and TOY systems. The speed control can be achieved by adjusting the external voltage of the speed control pin. It has two pins of logic inputs for controlling the forward/ reverse and braking. 8-DIP-300 Typical Applications Compact disk player (CDP) tray or changer Low current DC motor such as audio or video equipment. General DC motor Ordering Information Device FAN8082 Package 8-DIP-300 Operating Temp. 25°C ~ +75°C Rev. 1.0.1 February. 2000. 2000 Fairchild Semiconductor International 1 FAN8082 (KA3082N) Pin Assignments GND VO1 1 8 VO2 2 7 PVCC FAN8082 VCTL 3 6 SVCC VIN1 4 5 VIN2 Pin Definitions Pin Number 1 2 3 4 5 6 7 8 Pin Name GND VO1 VCTL VIN1 VIN2 SVCC PVCC VO2 I/O O I I I O Ground Output 1 Motor speed control Input 1 Input 2 Supply voltage (Signal) Supply voltage (Power) Output 2 Pin Function Description Internal Block Di……
