TLE5014C16D数据手册传感器变送器的位置传感器-角度、线性位置测量规格书PDF

描述 Description

TLE5014 magnetic angle sensors meet ISO 26262 ASIL C for the single die and ISO 26262 ASIL D for the dual die versions. Therefore, all products are ready for applications with the highest functional safety requirements. The sensors show an extremely small angle error of less than 1° across the entire temperature profile and lifetime. This is particularly helpful in applications with the need for very accurate position sensing such as steering angle sensing or motor commutation. Further application areas range from rotor position measurement, EPS (Electric Power Steering), pedal position to any other kind of position measurement.

特性 Features

·Giant Magneto Resistance (GMR)-based principle
·Two identical dies in one package (providing channel 1 and channel 2 output)
·Fully redundant 2-channel solution for highest functional safety requirements
·High voltage and reverse polarity capability
·EEPROM for storage of configuration (e.g. zero angle) and customer specific ID
·12 bit representation of absolute angle value on the output
·Max. 1° angle error over lifetime and temperature range
·Developed according to ISO 26262 with process complying to ASIL D
·Internal safety mechanisms with diagnostic coverage >97% for each channel
·Interfaces: PWM, SPC, SENT (based on SAE J2716-2010)
·32 point look-up table to correct for systematic angle errors (e.g. magnetic circuit)
·112 bit customer ID (programmable)
·Automotive qualified Q100, Grade 1: -40°C to 125°C (ambient temperature)

应用 Application

Steering angle sensor
Pedal
Safety application

简介

TLE5014C16D属于传感器变送器的位置传感器-角度、线性位置测量。由制造生产的TLE5014C16D位置传感器 - 角度、线性位置测量角度和线性位置测量传感器使用电容、霍尔效应、电感、LVDT、LVIT、磁阻、光学或电阻技术，来确定传感器的致动器相对于参考点的位置。角度位置传感器可根据有限或连续旋转范围内的电气或机械范围进行区分。线性位置传感器可根据 0 到 400 英寸的范围进行区分。其他考虑因素包括致动器类型、输出类型和信号、安装类型和线性度。