ATA663211中文资料LIN Transceiver数据手册Microchip规格书

描述 Description

The Microchip ATA663211 is a fully integrated LIN transceiver designed in compliance with the LIN specification 2.0, 2.1, 2.2, 2.2A and SAEJ2602-2. It interfaces the LIN protocol handler and the physical layer. The device is designed to handle the low-speed data communication in vehicles, for example, in convenience electronics. Improved slope control at the LIN bus ensures data communication up to 20Kbaud. Sleep mode guarantees minimal current consumption even in the case of a floating bus line or a short circuit on the LIN bus to GND. The device is available in SO8 package and DFN8 package with wettable flanks for automatic optical inspection.

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特性 Features

• Supply voltage up to 40V
• Operating voltage VS = 5V to 28V
• Very low supply current
• Sleep mode: typically 9μA
• Fail-safe mode: typically 80μA
• Normal mode: typically 250μA
• Fully compatible with 3.3V and 5V devices
• LIN physical layer according to LIN 2.0, 2.1, 2.2, 2.2A and SAEJ2602-2
• Wake-up capability via LIN bus (100μs dominant)
• External wake-up via WKin pin (100μs low level)
• INH output to control an external voltage regulator or to switch the master pull-up
• Wake-up source recognition
• TXD time-out timer
• Bus pin is over-temperature and short-circuit protected vs. GND and battery
• Advanced EMC and ESD performance
• Fulfills the OEM “Hardware Requirements for LIN in Automotive Applications Rev.1.3”
• Interference and damage protection according to ISO7637
• Qualified according to AEC-Q100
• Package: SO8, DFN8 with wettable flanks (Moisture Sensitivity Level 1)

简介

ATA663211属于集成电路（IC）的驱动器接收器收发器。由制造生产的ATA663211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。