TLE4921-2G

The TLE4921-2G is a kind of differentialhall effect sensor IC.It is pariticularly suitable for rotantional speed detection and timing applications of ferromagnetic toothed wheels such as antilock braking systems,transmissions, crankshafts,etc.

Features of the TLE4921-2G are:(1)AC coupled; (2)digital output signal; (3)two-wire and three-wire configuration possible; (4)large temperature range; (5)large distance, low frequency cutoff; (6)protection against overvoltage; (7)protection against reversed polarity; (8)output protection against electrical disturbances.

The absolute maximum ratings of the TLE4921-2G can be summarized as:(1): supply voltage(Vs) is -40 V min and 30 V max; (2): output voltage(Vo) is -0.7 V min and 30 v max; (3): output current(Io) is 50 mA max; (4): capacitor voltage(Uc) is -0.3 V min and 3 V max.