G-MRMO-031 TE Connectivity

KMA36 MAGNETIC ENCODER IC The KMA36 magnetic encoder IC from TE Connectivity (TE) is an excellent solution for reliable and precise measurement in innovative and rugged applications. Its Anisotropic Magnetoresistive (AMR) technology determines accurately and contactless the magnetic angle of an external magnet over 360 with resolution up to 15 bit. The KMA36 offers a sleep reduced power mode over IC. In addition, programmable parameters give users access to a wide range of configuration options to provide the maximum of freedom and functionalities. Used both as a linear or a rotary position sensor, the KMA36 magnetic encoder IC has large air gap tolerance. The measurement is reliable over temperature ranges and insensitive to thermal stress. The maintenance-free operation and high bandwidth of this universal magnetic sensor make it a good choice for dynamic applications in harsh environments. Features Small TSSOP Package Digital Output IC Interface High Resolution up to 0.01 Rotational or Linear Measurement Mode AMR Technology Applications Precise rotary and linear position measurements for: Industrial and medical robotics and devices Potentiometer replacement Motion control, like transportation roller etc. Valve position in industrial valves Gauge readings (e.g. Bourdon tubes etc.) TE CONNECTIVITY SENSORS /// KMA36 07/2020 Page 1 KMA36 MAGNETIC ENCODER IC Specifications Operating power supply range of 3V to 5.5V 3.0 5.5V Operating temperature -25C to +85C Average current 10 30 mA Sleep current 1.5 mA Data Update rate 24 720 Hz 2 I C Clock rate (Standard IC interface) Up to 100 Kbit/s Angle measurement Contactless absolute 360 (180) IC device address Hardware configurable Communication interface Standard IC (100 kHz) Digital Resolution Up to 15 bit (0.01 degree) Incremental Linear Operation modes High accuracy Low power Sleep mode (with automatic wake-up over IC) Very low hysteresis, Additional features User programmable parameters, Programmable zero position Environmental standards RoHS, Reach TE CONNECTIVITY SENSORS /// KMA36 09/2019 Page 2