General Information

The TLE4925/TLE4925C is an active Hall sensor suited to detects the motion and position of ferromagnetic and permanent magnet structures. An additional selfcalibration module has been implemented to achieve optimum accuracy during normal running operation. It comes in a three-pin package for the supply voltage and an open drain output.

Features

• Advanced performance by dynamic self calibration principle

• High sensitivity

• Single chip solution

• Symmetrical thresholds

• High resistance to Piezo effects

• South and north pole pre-induction possible

• low cut-off frequency

• Digital output signal

• Two-wire and three-wire configuration possible

• Wide operating temperature range

• Fast start-up time

• Large operating air-gaps

• Reverse voltage protection at Vs- PIN

• Short- circuit and over temperature protection of output

• No external filter capacitor required (TLE4925C)

• Digital output signal (voltage interface)

• Module style package with two 4.7nF integrated capacitors (TLE4925C)