iC-MH    12-Bit Angular Hall Encoder IC with Commutation, Incremental and Serial Outputs

Applications
  • Digital sensor 0...360°
  • Incremental angular encoder
  • Absolut angular encoder
  • Commutation of brushless DC motors
  • Motor feedback systems
Features
  • Real-time system using tracking principle for up to 120.000 rpm
  • Integrated hall sensors with automatic offset compensation
  • 4-fold sensor arrangement for displacement tolerant assembly
  • Gain control for constant output amplitude
  • Interpolator with 4096 angular steps per turn (0.1° resolution)
  • Programmable resolution, hysteresis, edge control, zero position and rotational direction
  • Incremental outputs with edge frequency up to 8 MHz
  • RS422 outputs with AB quadrature signals with index
  • Commutation signals U, V, W for brushless dc motors
  • Serial interface for absolute output and programming
  • SSI compatible output mode
  • Integrated zapping diodes for device setup and OEM data, programmable via serial interface
  • Error output for faulty signals (loss of magnet, frequency error); error codes accessible via serial interface
  • Extended temperature range -40 to +125 °C
Packages
    QFN28
12-Bit Angular Hall Encoder IC with Commutation, Incremental and Serial Outputs
 
Product Overview
Application Guide
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