Datasheet Summary
®
LSI/CSI
LSI puter Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747
SYNC V SS HOME PHA INH1 PHB PHC INH2 PHD ENABLE RC NC
(631) 271-0400 FAX (631) 271-0405
April 2009
A3800
STEPPER MOTOR CONTROLLER
Features
:
- Controls Bipolar and Unipolar Motors
- L297 operation with added functions:
- Selectable torque ripple pensated phase drive
- Selectable automated switching between stepping and holding torques
- Supply current < 400uA
- Half and full step modes
- Normal/wave drive
- Direction control
- Reset input
- Step control input
- Enable input
- PWM chopper circuit for current control
- Two over current sensor parators with external references input
- All inputs...