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Part Number
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MC3479 |
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Manufacturer
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Motorola |
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Description
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STEPPER MOTOR DRIVER |
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Published
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Jul 30, 2005 |
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Detailed Description
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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 i...
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Datasheet
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MC3479
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Overview
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.
5 V
STEPPER MOTOR DRIVER
SEMICONDUCTOR TECHNICAL DATA
• • • • • • • • •
350 mA/Coil Drive Capability Clamp Diodes Provided for Back–EMF Suppression Selectable CW/CCW and Full/Half Step Operation Selectable High/Low Output Impedance (Half Step Mode) TTL/CMOS Compatible Inputs Input Hysteresis: 400 mV Minimum Phase Logic Can Be Initialized to Phase...
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