DMOS Microstepping Driver With Translator

The A3984 is a complete microstepping Motor Driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors in full-, half-, quarter-, and sixteenth-step modes, with an output drive capacity of up to 35 V and 2 A. The A3984 includes a fixed off-time current Regulator which has the ability to operate in Slow or Mixed decay modes.
The translator is the key to the easy implementation of the A3984. Simply inputting one pulse on the STEP input drives the motor one microstep. There are no phase sequence tables, high frequency control lines, or complex Interfaces to program. The A3984 Interface is an ideal fit for applications where a complex Microprocessor is unavailable or is overburdened.
By Allegro MicroSystems, Inc.
A3984 's PackagesA3984 's pdf datasheet

A3984 Pinout, Pinouts
A3984 pinout,Pin out
This is one package pinout of A3984,If you need more pinouts please download A3984's pdf datasheet.

A3984 Application circuits
A3984 circuits
This is one application circuit of A3984,If you need more circuits,please download A3984's pdf datasheet.

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A3984 Application Notes A3984 RoHS A3984 Circuits A3984 footprint
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