TA8081P
FEATURES l Bidirectional DC motor driver. l Current capacity: 0.7A (max) l Low standby current: 100µA (max)
Weight: 1.0 g (typ.) l Four operation modes: Forward, reverse, stop, and brake. l Remended operating supply voltage range: VCC = 6 V to 16 V l Protective functions: Thermal shutdown, short-circuit protection, and over-voltage shutdown. l Built- in counter electromotive force absorption diodes. l Self- diagnostic output: On short-circuit detection. l Plastic DIP-16pin.
BLOCK DIAGRAM AND PIN LAYOUT
1 2002-02-27
PIN DESCRIPTION
PIN No. 1 2
6 78 10 15 16 4, 5, 12, 13 9, 11, 14
SYMBOL VS ST
TD DI1 DI2 M (+) M (- ) VCC GND NC
DESCRIPTION
Control power supply pin. This pin is pletely isolated from VCC.
When this pin is opened or grounded, the output turns off, thus reducing the current consumption to 100µA or less. If standby mode is not needed, the pin is connected to VCC.
Self-diagnostic output pin. When the output current bees 1.5A or more, this pin outputs...
