TMR3102 Datasheet | MultiDimension

Version 2.1.1 TMR Magnetic Rotary Encoder Description The TMR3102 is a contactless, high-precision, and high-speed magnetic rotary encoder sensor, which integrated with tunneling magnetoresistance (TMR) sensors and CMOS digital signal processing circuitry. The TMR3102 senses the single pole-pair magnet rotation above the chip by TMR sensors, collects the rotating magnetic field signal, transmits it to the digital processing unit, and calculates the rotation angle. TMR3102 outputs 12-bit absolute position signal through SPI munication protocol. At the same time, it is able to output analog and PWM signals, with rotational speed up to 20,000 RPM. Features and Benefits -...