TLE8250G中文资料汽车级CAN收发器数据手册Infineon规格书

描述 Description

The TLE8250G is a transceiver designed for CAN networks in automotive and industrial applications. As an interface between the physical bus layer and the CAN protocol controller, the TLE8250G drives the signals to the bus and protects the microcontroller against disturbances coming from the network. Based on the high symmetry of the CANH and CANL signals, the TLE8250G provides a very low level of electromagnetic emission (EME) within a broad frequency range. The TLE8250G is integrated in a RoHS complaint PG-DSO-8 package and fulfills or exceeds the requirements of the ISO11898-2. As a successor to the first generation of HS CAN transceivers, the TLE8250G is fully pin and function compatible to his predecessor model the TLE6250G. The TLE8250G is optimized to provide an excellent passive behavior in Power Down mode. This feature makes the TLE8250G extremely suitable for mixed supply HS CAN networks. Based on the Infineon Smart Power Technology SPT®, the TLE8250G provides industry leading ESD robustness together with a very high electromagnetic immunity (EMI). The Infineon Smart Power Technology SPT® allows bipolar and CMOS control circuitry in accordance with DMOS power devices to exist on the same monolithic circuit. The TLE8250G and the Infineon SPT® technology are AEC qualified and tailored to withstand the harsh conditions of the Automotive Environment. Three different operation modes, additional Fail Safe features like a TxD time-out and the optimized output slew rates on the CANH and CANL signals are making the TLE8250G the ideal choice for large CAN networks with high data rates.

特性 Features

• Fullycompliantto ISO11898-2
• Wide common mode range for electromagnetic immunity (EMI)
• Very low electromagnetic emission (EME)
• Excellent ESD robustness
• CAN Short-Circuit-proof to ground, battery and V CC
• TxD time-out function
• Low CAN bus leakage current in Power Down mode
• Over temperature protection
• Protected against automotive transients
• CAN data transmission rate up to 1 Mbaud
• Green Product (RoHS compliant)
• AEC Qualified

优势:

应用 Application

• Body and Convenience
• Safety Applications
• Powertrain
• Small Electric Vehicles

简介

TLE8250G属于集成电路（IC）的驱动器接收器收发器。由Infineon制造生产的TLE8250G驱动器，接收器，收发器该系列产品的主要功能是提供必需的硬件资源，以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异，可能包括诸如瞬态抑制之类的功能，这些功能对于通信用途可能并非绝对必要，但对于可能的使用环境却是明智之选。