TLI55950 XENSIV™ Amplified Linear Position Sensor

Infineon Technologies TLI55950 XENSIV™ Amplified Linear Position Sensor is a TMR (Tunnel Magneto Resistance)-based magnetic linear sensor with an integrated operational amplifier enabling a single-ended full-range voltage output, suitable for low-cost high-sensitivity sensing applications. The Infineon Technologies TLI55950 measures a magnetic field using a Tunnel Magneto-Resistance (TMR) bridge. The TMR bridge output signal is fed to a first-stage amplifier via an Operational Transconductance Amplifier (OTA). The OTA's output passes through a differential amplifier, which provides a signal on the AOUT pin. The sensor is temperature compensated, pre-calibrated, and trimmed.