MC33991: Dual Gauge Driver Integrated Circuit

This MC33991 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 two-phase instrumentation stepper motor, similar to an MMT licensed AFIC 6405. By Freescale Semiconductor, Inc
MC33991 's PackagesMC33991 's pdf datasheet
MCZ33991EG SOIC
MCZ33991EGR2 SOIC
MC33991DW SOIC
MC33991DWR2 SOIC




MC33991 Pinout, Pinouts
MC33991 pinout,Pin out
This is one package pinout of MC33991,If you need more pinouts please download MC33991's pdf datasheet.

MC33991 Application circuits
MC33991 circuits
This is one application circuit of MC33991,If you need more circuits,please download MC33991's pdf datasheet.


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