3967 Datasheet - Allegro MicroSystems

MICROSTEPPING DRIVER WITH TRANSLATOR

3967 Features

* ±750 mA, 30 V Output Rating

* Satlington® Sink Drivers

* Automatic Current-Decay Mode Detection/Selection

* 3.0 V to 5.5 V Logic Supply Voltage Range

* Mixed, Fast, and Slow Current-Decay Modes

* Internal UVLO and Thermal Shutdown Circuitry

* Crossover-Current Protectio

3967 General Description

Device Operation. The A3967 is a complete microstepping motor driver with built in translator for easy operation with minimal control lines. It is designed to operate bipolar stepper motors in full-, half-, quarterand eighth-step modes. The current in each of the two output H-bridges is regulated w.

3967 Datasheet (372.47 KB)

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Datasheet Details

Part number:

3967

Manufacturer:

Allegro MicroSystems

File Size:

372.47 KB

Description:

Microstepping driver with translator.
Data Sheet 26184.24F 3967 MICROSTEPPING DRIVER WITH TRANSLATOR REF 1 RC2 2 ÷8 PWM TIMER 24 PFD 23 RC1 SLEEP 3 22 RESET OUT2B 4 LOAD SUPPLY2 .

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39-01-2145 Connector (Molex)

39-28-1xxx Header (Molex)

39-28-8xxx Header (Molex)

39-29-0xxx Header (Molex)

39-29-3xxx Header (Molex)

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3967 MICROSTEPPING DRIVER WITH TRANSLATOR Allegro MicroSystems

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3967 Features

3967 General Description

Datasheet Details

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