TLE4955CE4中文资料Magnetic speed sensors数据手册Infineon规格书

描述 Description

XENSIV™ - TLE4955C-E4 magnetic speed sensor based on Hall technology with excellent air-gap performance

特性 Features

• High magnetic sensitivity
• Large operating airgap
• Two wire PWM current interface
• Fast start-up
• Dynamic self calibration principle
• Adaptive hysteresis
• Detection of rotation direction
• High vibration suppression capability
• From zero speed up to 12 kHz
• Wide operating temperature ranges
• High resistance to piezo effects
• Single chip solution
• Magnetic encoder and ferromagnetic wheel application
• South and north pole pre-induction possible
• Module style package with integrated overmolded capacitor
• 1.8 nF between V DDand GND


优势:
• Transmission applications with two wire PWM output current interface

简介

TLE4955CE4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TLE4955CE4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。