TLE4999C4传感器变送器的磁性传感器-线性罗盘（IC）规格书PDF中文资料

TLE4999C4属于传感器变送器的磁性传感器-线性罗盘（IC）。由英飞凌科技股份公司制造生产的TLE4999C4磁性传感器 - 线性，罗盘（IC）该系列产品可用于将磁场强度作为一个可变数量进行测量，而相比之下，类似产品仅检测是否存在强度超过某个限值的磁场。常见的应用包括测量地球磁场，以类似于传统罗盘的方式进行定向，市面上的一些器件允许以相对于磁场的物理方向直接读取测量值。

特性 Features

• Two highly accurate redundant Hall measurement channels (main and sub)

integrated on one chip.

• Developed compliant to ISO 26262 (first edition 2011) Safety Element out of

Context for safety requirements rated up to ASIL D.

• High diagnostic coverage by plausibility checking of main and sub signal on

system level.

• Fast digital SPC interface with min. 0.5μs unit time for transmission of main

and sub signals in less than 500 μs.

• Bus-capability for up to 4 sensor ICs on one data line.

• Selectable 12/14/16bit output signals, protected by CRC and rolling counter.

• Thin 4 pin leaded single sensor package.

• Operating automotive temperature range -40°C to 150°C.

• Digital temperature and stress compensation.

• Reverse-polarity and over voltage protection for VDD, GND and OUT pins.

• Main and sub channel programmable independently in EEPROM.

• Multipoint calibration up to 9 points.

• Frameholder mechanism.

• Single-wire SICI programming interface on output pin.

• 2 x 16 bit user-configurable ID in EEPROM.

PRO-SIL™ Features

• Safety Manual and Safety Analysis Summary Report.