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33970

Freescale Semiconductor
Part Number 33970
Manufacturer Freescale Semiconductor
Description Dual Gauge Driver
Published Aug 8, 2007
Detailed Description www.DataSheet4U.com Freescale Semiconductor Advance Information Document Number: MC33970 Rev. 3.0, 1/2007 Dual Gauge ...
Datasheet PDF File 33970 PDF File

33970
33970


Overview
www.
DataSheet4U.
com Freescale Semiconductor Advance Information Document Number: MC33970 Rev.
3.
0, 1/2007 Dual Gauge Driver Integrated Circuit with Improved Damping Algorithms This 33970 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.
The 33970 is ideal for use in automotive instrumentation systems requir...



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