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 customer transition, and for new customers or new applications, refer to the A3992.
NOTE: For detailed information on purchasing options, contact your local Allegro field applications engineer or sales representative.
Allegro MicroSystems, Inc.
reserves the right to make, from time to time, revisions to the anticipated product life cycle plan for a product to accommodate changes in production cap...

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