TMR3101 Datasheet (MultiDimension) - Absolute Rotary Encoder

TMR3101, Absolute Rotary Encoder

1 VDD S 3.3V voltage supply 2 MagER DO Magnet position indicator, high-voltage indicating incorrect magnet mounting position (400~900 Gauss) 3 NC Keep unconnected 4 PWM DO PWM output for angular position 5 NC Keep unconnected 6 NC Keep unconnected 7 I/Z/W DO Mode1: zero-pos

TMR3101Absolute Rotary Encoder 10-bit Absolute Magnetic Rotary Encoder 1 Introduction TMR3101 is a contactless absolute magnetic rotary encoder.

It is designed for measuring single-turn absolute angular position from 0 - 360º, or it can be used as an incremental encoder with pulse output signals.

TMR3101 is designed with Tunneling Magnetoresistance (TMR) angle sensors and integrated with digital signal processing circuitry.

Paired with a magnet that is magnetized along the radial direction, it c

TMR3101 Features

* 360°angular position measurement

* Contactless measurement suitable for complicated operating environment

* Wide operating magnetic field range, allowing exceptional jitter tolerance

* Magnetic sensor operates in saturation range, providing enhanced noise immunity

* Angular res