TLE4942 - Infineon Technologies AG

TLE4942 Differential Two-Wire Hall Effect Sensor IC

The differential Hall Effect IC detects the motion of ferromagnetic or permanent magnet structures by measuring the differential flux density of the magnetic field. To detect the motion of ferromagnetic objects the magnetic field must be provided by a backbiasing permanent magnet. Either the South or North pole of the magnet can be attached to the rear, unma.

Features

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• Two-wire PWM current interface Detection of rotation direction Airgap diagnosis Assembly position diagnosis Dynamic self-calibration principle Single chip solution No external components needed High sensitivity South and north pole pre-induction possible High resistance to piezo effects Large operating air-gaps Wide operating temperature range TLE4942C: 1.8nF overmolded capacitor PSSO2-1 Type TLE 4942 TLE 4942C Marking 4200E4 42C0E4 Ordering Code Q62705-K428 Q62705-K437 Package PSSO2-1 PSSO2-2 TLE4942, TLE4942C The Hall Effect sensor IC TLE4942 is designed to pr.