Absolute rotary encoder iC-MH

Hall effect

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