TLE4966G中文资料XENSIV ™ - TLE4966G 双霍尔效应传感器，专为高精度汽车应用而设计数据手册Infineon规格书

描述 Description

The TLE4966G is an integrated circuit double Hall-effect sensor designed specifically for highly accurate applications in the automotive sector. 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.

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

简介

TLE4966G属于传感器变送器的磁性传感器-开关（固态）。由制造生产的TLE4966G磁性传感器 - 开关（固态）该系列产品使用固态技术来检测是否存在超过某个特定幅度和/或标示的磁场，并提供指示是否存在此类磁场的双态输出。它们与磁簧开关以及线性或罗盘型固态器件不同，前者通过使用移动机械部件来提供类似的功能，后者提供指示所施加磁场的强度和/或方向的可变输出。