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MC3479 - STEPPER MOTOR DRIVER

General Description

Pin No.

Pin 20 4, 5, 6, 7, 14, 15, 16, 17 1 16

Pin 16 4, 5, 12, 13 1 Function Power Supply Ground Symbol VM Gnd Description Power supply pin for both the logic circuit and the motor coil current.

Voltage range is + 7.2 to + 16.5 volts.

Key Features

  • put is on, which in turn depends on the inputs and the decoding circuitry.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Order this document by MC3479/D MC3479 Stepper Motor Driver The MC3479 is designed to drive a two–phase stepper motor in the bipolar mode. The circuit consists of four input sections, a logic decoding/sequencing section, two driver–stages for the motor coils, and an output to indicate the Phase A drive state. • Single Supply Operation: 7.2 to 16.