Absolute rotary encoder iC-MA

Hall effect

Applications Analog and digital angle sensors Incremental angular encoders Magnetic multiturn encoders Potentiometer replacement Contactless rotary switch Commutation of brushless DC motors Flow meter Features Quadruple Hall sensor array for error-tolerant adjustment Non-sensitive to magnetic stray fields due to differential measurement technique Interpolator with a resolution of up to 256 angle steps per cycle Rotational speeds up to 60 000 rpm 4 buffered I/O stages for signal outputs Three configuration inputs for operating mode selection Analog operation modes: - sine/cosine signals controlled to 2 Vpp - triangle or sawtooth signal with selectable amplitude Digital operation modes: - A/B quadrature signals with Z index pulse - Counter pulses for external binary counters Cascading of multiple iC-MA possible for chain operation Error signal output for detection of low magnetic field strength Additional operating modes with reduced power consumption Standby mode when not enabled Extended temperature range of -40...+125 °C