MCP2562中文资料High-speed CAN Transceiver with Standby Mode and VIO Pin数据手册Microchip规格书

描述 Description

The MCP2561/2 is Microchip Technology Inc. second generation high-speed CAN transceiver. It serves as an interface between a CAN protocol controller and the physical two-wire CAN bus. The device meets the automotive requirements for high-speed (1 Mb/s), low quiescent current, electromagnetic compatibility (EMC) and electrostatic discharge (ESD). The device family members are:
• MCP2561 with SPLIT pin
• MCP2562 with VIO pin

特性 Features

Supports 1 Mb/s operation
Implements ISO-11898-5 standard physical layerrequirements
AEC-Q100 Grade 0
Very low standby current (Typ: 5µA)
VIO supply pin (MCP2562) to interface directly to CAN controllers and microcontrollers with 1.8V to 5V I/O
SPLIT output pin (MCP2561) to stabilize common mode in biased split termination schemes
CAN bus pins are disconnected when device is unpowered. An unpowered node or brown-out event will not load the CAN bus
Detection of ground fault; Permanent dominant detection on TXD, Permanent dominant detection on bus
Power-on Reset and voltage brown-out protectionon VDD and VIO pin
Protection against damage due to short-circuitconditions (positive or negative battery voltage)
Protection against high-voltage transients in automotive environments
Automatic Thermal Shutdown protection
Suitable for 12V and 24V systems
Up to 112 nodes can be connected
High-noise immunity due to differential bus implementation
High ESD protection on CANH and CANL, IEC61000-4-2 > 8kV
Available in PDIP-8L, SOIC-8L and 3x3 DFN-8L.
Temperature ranges; Extended (E): -40°C to +125°C, High (H): -40°C to +150°C

简介

MCP2562属于集成电路（IC）的驱动器接收器收发器。由制造生产的MCP2562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。