SAA1027 Stepper Motor Driver, DIP16

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US$19.95
SAA1027
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SAA1027 Stepper Motor Driver, DIP16

The SAA1027 is a bipolar integrated circuit intended for driving a four-phase two-stator motor. The circuit consists of a bidirectional four-state counter and a code converter to drive the four outputs in the sequence required for driving a stepper motor.

Features

Supply voltage range VCC 9.5 to 18 V
Supply current, unloaded ICC typ. 4.5 mA
Input voltage   all inputs
HIGH VIH min. 7.5 V
LOW VIL max. 4.5 V
Input current, all inputs, LOW IIL typ. 30 µA
Output current LOW IOL max. 500 mA
Operating ambient temperature range Tamb -20 to +70 °C




Datasheet: http://www.sfu.ca/phys/430/datasheets/saa1027.pdf

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