TA8068L
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA8068L
INTELLIGENT STEPPING MOTOR DRIVER
The TA8068L is a stepping motor driver with a current capacity
of 1.5A. Inputs INA and INB are combined to control the four
outputs.
Since the inputs are TTL-compatible, this IC can be controlled
directly from a CPU or other control system.
The IC also incorporates various protective functions as well as a
self-diagnostic function for diagnostic function for diagnostic
output.
FEATURES
Output current capacity
Low standby current
: 1.5A (max.)
: 100μA (max.)
Weight: 7.95 g (typ.)
Built−in Protective Functions : Over-Voltage Protection / Short-Circuit Protection (latch) / Thermal-Shutdown
Self−diagnostic Output
: On Short-Circuit Detection
Separate GND for output and logic control sections
Plastic package HSIP-12pin
BLOCK DIAGRAM AND PIN LAYOUT
1
2002-02-27