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Partname: | PC33991R2 |
Description: | Gauge Driver Integrated Circuit |
Manufacturer: | Motorola |
Datasheet: | PDF (660K). Click here to download *) |
The 33991device is a single packaged, Serial Peripheral Interface (SPI) controlled, dual stepper 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 2-phase instrumentation stepper motor, similar to an MMT licensed AFIC 6405. |
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![Click here to download PC33991R2 Datasheet](../../../pndecoder/datasheets/MOT/img/004013.gif) Click here to download PC33991R2 Datasheet*) |
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