TLE4945-2L

Type :
Supply Current :
Operating Point Min/Max :
Release Point Min/Max (Brp) :
Maximum Operating Temperature : + 150 C
Mounting Style : Through Hole
Operating Supply Voltage : 5 V or 9 V or 12 V
Maximum Output Current : 100 mA
Package / Case : SSO


Features:

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


Pinout




Specifications

Parameter	Symbol	Limit Values		Unit	Remarks
		min.	max.
Supply voltage	VS	40	32	V
Supply voltage	VS		40	V	t < 400 ms; n = 0.1
Output voltage	VQ		32	V
Output current	IQ		100	mA
Output reverse current	IQ		100	mA
Junction temperature	Tj	40	150	°C
Junction temperature	Tj		170	°C	1000 h
Junction temperature	Tj		210	°C	40 h
Storage temperature	Tstg	60	150	°C
Thermal resistance	Rth JA		190	K/W

Description

  The circuit TLE4945-2L includes Hall generator, amplifier and Schmitt-Trigger on one chip. Theinternal reference provides the supply voltage for the components. A magnetic fieldperpendicular to the chip surface induces a voltage at the hall probe. This voltage isamplified and switches a Schmitt-trigger with open-collector output. A protection diodeagainst reverse power supply is integrated. The output is protected against electrical disturbances.