A3964SB - Allegro MicroSystems

Manufacturer Part Number

A3964SB

Manufacturer

Allegro Microsystems

Introduction

The A3964SB is a fully integrated bipolar stepper motor driver with a built-in control and power stage. It is designed for use in general-purpose applications that require a compact and efficient stepper motor driver solution.

Product Features and Performance

Bipolar stepper motor driver with integrated control and power stage

Half-bridge output configuration (4 outputs)

Parallel interface for step and direction control

800mA maximum output current per phase

Operating voltage range of 5V to 30V

Wide operating temperature range of -20°C to 150°C

Product Advantages

Highly integrated design reduces the number of external components required

Efficient and compact solution for stepper motor applications

Parallel interface simplifies control and integration

Key Reasons to Choose This Product

Optimized for general-purpose stepper motor applications

Reliable and robust performance with a wide operating temperature range

Easy to integrate and control with the parallel interface

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection

Undervoltage lockout

Compatibility

The A3964SB is designed to work with a variety of bipolar stepper motors.

Application Areas

General-purpose stepper motor applications

Industrial automation

Robotics

Office equipment

Appliances

Product Lifecycle

The A3964SB is an obsolete product. Customers are advised to contact our website's sales team for information on equivalent or alternative products that may be available.