SN65HVD233DRG4集成电路（IC）的驱动器接收器收发器规格书PDF中文资料

SN65HVD233DRG4属于集成电路（IC）的驱动器接收器收发器。由美国德州仪器公司制造生产的SN65HVD233DRG4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。

1 Features

1• Single 3.3-V Supply Voltage

• Bus Pins Fault Protection Exceeds ±36 V

• Bus Pins ESD Protection Exceeds ±16 kV HBM

• Compatible With ISO 11898-2

• GIFT/ICT Compliant

• Data Rates up to 1 Mbps

• Extended –7 V to 12 V Common Mode Range

• High-Input Impedance Allows for 120 Nodes

• LVTTL I/Os are 5-V Tolerant

• Adjustable Driver Transition Times for Improved

Emissions Performance

• Unpowered Node Does Not Disturb the Bus

• Low Current Standby Mode, 200-μA (Typical)

• SN65HVD233: Loopback Mode

• SN65HVD234: Ultra Low Current Sleep Mode

– 50-nA Typical Current Consumption

• SN65HVD235: Autobaud Loopback Mode

• Thermal Shutdown Protection

• Power up and Down With Glitch-Free Bus Inputs

and Outputs

– High-Input Impedance With Low VCC

– Monolithic Output During Power Cycling

2 Applications

• Industrial Automation, Control, Sensors, and Drive

Systems

• Motor and Robotic Control

• Building and Climate Control (HVAC)

• Backplane Communication and Control

• CAN Bus Standards such as CANopen,

DeviceNet, CAN Kingdom, NMEA 2000,

SAE J1939

3 Description

The SN65HVD233, SN65HVD234, and SN65HVD235

are used in applications employing the controller area

network (CAN) serial communication physical layer in

accordance with the ISO 11898 standard. As a CAN

transceiver, each provides transmit and receive

capability between the differential CAN bus and a

CAN controller, with signaling rates up to 1 Mbps.

Designed for operation in especially harsh

environments, the devices feature cross-wire

protection, overvoltage protection up to ±36 V, loss of

ground protection, overtemperature (thermal

shutdown) protection, and common-mode transient

protection of ±100 V. These devices operate over a

wide –7 V to 12 V common-mode range. These

transceivers are the interface between the host CAN

controller on the microprocessor and the differential

CAN bus used in industrial, building automation,

transportation, and automotive applications.