Uni- and Bipolar Hall IC Switches for Magnetic Field Applications
Uni- and Bipolar Hall IC Switches for Magnetic Field Applications
TLE 4905 G; TLE 4935 G TLE 4935-2 G; TLE 4945-2 G
Bi...
Description
Uni- and Bipolar Hall IC Switches for Magnetic Field Applications
TLE 4905 G; TLE 4935 G TLE 4935-2 G; TLE 4945-2 G
Bipolar IC Features Temperature compensated magnetic performance Digital output signal For unipolar and alternating magnetic fields Large temperature range Protection against reversed polarity Output protection against electrical disturbances SOT-89
Type w TLE 4905 G w TLE 4935 G w TLE 4935-2 G w TLE 4945-2 G w New type
Ordering Code Q62705-K402 Q62705-K404 Q62705-K405 Q62705-K403
Package SOT-89 SOT-89 SOT-89 SOT-89
TLE 4905/35/35-2/45-2 (Unipolar/Bipolar Magnetic Field Switches) have been designed specifically for automotive and industrial applications. Reverse polarity protection is included on-chip as is output protection against negative voltage transients. Typical applications are position/proximity indicators, brushless DC motor commutation, rotational indexing etc.
Semiconductor Group
1
1998-04-29
TLE 4905 G; TLE 4935 G TLE 4935-2 G; TLE 4945-2 G
Pin Configuration (top view)
2.25 ±0.2
Center of sensitive area
1±0.2
1
2
3
AEP02150
Figure 1
Pin Definitions and Funtions Pin No. 1 2 3 Symbol Function Supply voltage Ground Output
VS
GND Q
Semiconductor Group
2
1998-04-29
TLE 4905 G; TLE 4935 G TLE 4935-2 G; TLE 4945-2 G
Circuit Description The circuit includes Hall generator, amplifier and Schmitt-Trigger on one chip. The internal reference provides the supply voltage for the components. A magnetic field perpendicular to th...
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