TLE4966K中文资料Hall Switch数据手册Infineon规格书

描述 Description

The TLE4966K 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.

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-TSOP6-6-5

优势:

应用 Application

• „„Index counting
• „„Rotational speed and direction detection
• „„Motor driven positioning systems window lifter,power closing systems,sun blinds,garage door

简介

TLE4966K属于传感器变送器的磁性传感器-开关（固态）。由Infineon制造生产的TLE4966K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。