Type

Package

TLE4946K

SC59

High Precision Bipolar Hall-Effect Latch

TLE4946K

Data Sheet

2

Rev 1.0, 2007-09

1Overview

1.1

Features

•2.7 V to 24 V supply voltage operation

•

Operation from unregulated power supply

•

High sensitivity and high stability of the magnetic

switching points

•

High resistance to mechanical stress by

Active Error Compensation

•

Reverse battery protection (– 18 V)

•

Superior temperature stability

•

Peak temperatures up to 195°C without damage

•

Low jitter (typ. 1 µs)

•

High ESD performance (± 6 kV HBM)

•

Digital output signal

•

SMD package SC59 (SOT23 compatible)

1.2

Functional Description

The TLE4946K is a integrated circuit Hall-effect sensor designed specifically for highly

accurate applications.

Precise magnetic switching points and high temperature stability are achieved by active

compensation circuits and chopper techniques on chip.