• Part: MC33991
  • Description: Gauge Driver Integrated Circuit
  • Manufacturer: Motorola Semiconductor
  • Size: 487.89 KB
MC33991 Datasheet (PDF) Download
Motorola Semiconductor
MC33991

Overview

  • MMT-Licensed Two-Phase Stepper Motor Compatible
  • Minimal Processor Overhead Required
  • Fully Integrated Pointer Movement and Position State Machine with Air Core Movement Emulation
  • 4096 Possible Steady State Pointer Positions
  • 340° Maximum Pointer Sweep
  • Linear 4500° 2
  • Maximum Pointer Velocity of 400°
  • Analog Microstepping (12 Steps/Degree of Pointer Movement)
  • Pointer Calibration and Return to Zero
  • SPI Controlled 16-Bit Word