特性 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)

?Digital output signals

?Bipolar version

?Excellent matching between the 2 Hall probes

?Hall plate distance 1.45 mm

?Direction & speed information

?Direction signal switches before the speed signal

?SMD package PG-TSOP6-6-9

Functional Description

The TLE4966G is an integrated circuit double 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. They provide a speed signal at Q2 for every magnetic pole pair and a direction information at Q1, which is provided before the speed signal