NCV7356中文资料CAN 收发器，单线数据手册ONSEMI规格书

描述 Description

The NCV7356 is a physical layer device for a single wire data link capable of operating with various Carrier Sense Multiple Access with Collision Resolution (CSMA/CR) protocols such as the Bosch Controller Area Network (CAN) version 2.0. This serial data link network is intended for use in applications where high data rate is not required and a lower data rate can achieve cost reductions in both the physical media components and in the microprocessor and/or dedicated logic devices which use the network. The network shall be able to operate in either the normal data rate mode or a high−speed data download mode for assembly line and service data transfer operations. The high−speed mode is only intended to be operational when the bus is attached to an off−board service node. This node shall provide temporary bus electrical loads which facilitate higher speed operation. Such temporary loads should be removed when not performing download operations. The bit rate for normal communications is typically 33 kbit/s, for high−speed transmissions like described above a typical bit rate of 83 kbit/s is recommended. The NCV7356 is designed in accordance to the Single Wire CAN Physical Layer Specification GMW3089 V2.3 and supports many additional features like undervoltage lockout, timeout for faulty blocked input signals, output blanking time in case of bus ringing and a very low sleep mode current.

特性 Features

• Fully Compatble with J2411 Single Wire CAN Specification
• 60 uA max sleep current
• 100 kbps high speed mode capable
• Operating voltage range 5.0 to 27 V
• 40 kbps bus speed
• Selective BUS wake up
• 3.3 V and 5 V compatible logic inputs
• Inhibit pin to control external voltage regulators
• Standby to sleep mode timeout
• Fully integrated receiver filter
• Loss of ground protection
• Bus donminant timeout
• Undervoltage lockout
• Bus terminals proof against short circuits and transients

应用 Application

• In-Vehicle Networking
• Industrial Networking
• Automobiles
• Industrial Equipment

简介

NCV7356属于集成电路（IC）的驱动器接收器收发器。由制造生产的NCV7356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。