NCV7327中文资料独立的 LIN 收发器数据手册ONSEMI规格书

描述 Description

The NCV7327 is a fully featured local interconnect network (LIN) transceiver designed to interface between a LIN protocol controller and the physical bus.The LIN bus is designed to communicate low rate data from control devices such as door locks, mirrors, car seats, and sunroofs at the lowest possible cost. The bus is designed to eliminate as much wiring as possible and is implemented using a single wire in each node. Each node has a slave MCU−state machine that recognizes and translates the instructions specific to that function.The main attraction of the LIN bus is that all the functions are not time critical and usually relate to passenger comfort.

特性 Features

• LIN−Bus Transceiver♦ Compliant to ISO 17987−4 (Backwards Compatible to LIN Specification rev. 2.x, 1.3) and SAE J2602♦ Bus Voltage \u000242 V♦ Transmission Rate up to 20 kbps (No low limit due to absence of TxD Timeout function)♦ Integrated Slope Control
• Protection♦ Thermal Shutdown♦ Undervoltage Protection♦ Bus Pins Protected Against Transients in an Automotive Environment
• Modes♦ Normal Mode: LIN Transceiver Enabled, Communication via the Bus is Possible♦ Sleep Mode: LIN Transceiver Disabled, the Consumption from VBB is Minimized♦ Standby Mode: Transition Mode Reached after Wake−up Event on the LIN Bus
• Compatibility♦ Pin−Compatible Subset with NCV7321♦ K−line Compatible♦ NCV7327 differs from NCV7329 only by absense of TxD Time out functionality
• Quality♦ AEC−Q100 Qualified and PPAP Capable♦ These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant

应用 Application

• In-Vehicle Networking
• Automotive
• Automobiles

简介

NCV7327属于集成电路（IC）的驱动器接收器收发器。由制造生产的NCV7327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。