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Datasheet A3973 Equivalent ( PDF ) |
| N.º | Número de pieza | Descripción | Fabricantes | |
| 4 | A3973 | Dual DMOS Full-Bridge Microstepping PWM Motor Driver A3973 Dual DMOS Full-Bridge Microstepping PWM Motor Driver
Discontinued Product
This device is no longer in production. The device should not be purchased for new design applications. Samples are no longer available.
Date of status change: November 1, 2010
Recommended Substitutions:
For existing |
 Allegro MicroSystems |
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| 3 | A3973KB | DUAL FULL BRIDGE PROTECTED MOTOR DRIVER Page 1 of 5
3976
ADVANCED DATASHEET - 02/19/99 (Subject to change without notice)
DUAL FULL BRIDGE PROTECTED MOTOR DRIVER
The A3976 is designed to drive both windings of a bipolar stepper motor or bidirectionally control two DC Motors. Both H-Bridges are capable of continuous output currents of up |
Allegro MicroSystems |
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| 2 | A3973SB | DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER 3973
PRELIMINARY INFORMATION
(Subject to change without notice) December 1, 2000
CHARGE PUMP
DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER
Designed for pulse-width modulated (PWM) current control of bipolar microstepping stepper motors, the A3973SB and A3973SLB are capable of continuous outp |
Allegro MicroSystems |
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| 1 | A3973SLB | DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER 3973
PRELIMINARY INFORMATION
(Subject to change without notice) December 1, 2000
CHARGE PUMP
DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER
Designed for pulse-width modulated (PWM) current control of bipolar microstepping stepper motors, the A3973SB and A3973SLB are capable of continuous outp |
Allegro MicroSystems |
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