TLE4925传感器变送器的磁性传感器-开关（固态）规格书PDF中文资料

TLE4925属于传感器变送器的磁性传感器-开关（固态）。由英飞凌科技股份公司制造生产的TLE4925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。

General Information

The TLE4925/TLE4925C is an active Hall sensor suited to detects the motion and position of ferromagnetic and permanent magnet structures. An additional selfcalibration module has been implemented to achieve optimum accuracy during normal running operation. It comes in a three-pin package for the supply voltage and an open drain output.

特性 Features

• Advanced performance by dynamic self calibration principle

• High sensitivity

• Single chip solution

• Symmetrical thresholds

• High resistance to Piezo effects

• South and north pole pre-induction possible

• low cut-off frequency

• Digital output signal

• Two-wire and three-wire configuration possible

• Wide operating temperature range

• Fast start-up time

• Large operating air-gaps

• Reverse voltage protection at Vs- PIN

• Short- circuit and over temperature protection of output

• No external filter capacitor required (TLE4925C)

• Digital output signal (voltage interface)

• Module style package with two 4.7nF integrated capacitors (TLE4925C)