www.
DataSheet4U.
com Freescale Semiconductor Technical Data Document Number: MC33976 Rev.
3.
0, 8/2006 Dual Gauge Driver with Configurable Response Time The 33976 is a single-packaged, Serial Peripheral Interface (SPI) controlled, dual step motor gauge driver integrated circuit (IC).
This monolithic IC consists of four dual output H-Bridge coil drivers and the associated control logic.
Each pair of H-Bridge drivers is used to automatically control the speed, direction, and magnitude of current through the two coils of a two-phase instrumentation step motor, similar to an MMT-licensed AFIC 6405 or Switec MS-X15.
xxx motor.
The 33976 is ideal for use in automotive instrumentation systems requi...

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