SN65HVD22DR - Texas Instruments

Manufacturer Part Number

SN65HVD22DR

Manufacturer

Texas Instruments

Introduction

The SN65HVD22DR is a robust half-duplex transceiver designed for RS422 and RS485 communication protocols, primarily used in applications requiring high-speed data transmission and reception.

Product Features and Performance

Supports RS422 and RS485 protocols

Operates with a single driver and receiver (1/1 configuration)

Half-duplex communication flexibility

Capable of data rates up to 500kbps

Receiver hysteresis of 130 mV ensures enhanced noise immunity

Operates within a supply voltage range of 4.5V to 5.5V

Suitable for operation in temperatures ranging from -40°C to 85°C

Product Advantages

High data integrity in electrically noisy environments due to receiver hysteresis

Flexibility in usage with half-duplex communication capability

Guaranteed performance across a wide operational temperature range

Key Technical Parameters

Data Rate: 500kbps

Receiver Hysteresis: 130 mV

Voltage Supply: 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built-in electrostatic discharge protection

Compliance with industry safety and quality standards

Compatibility

Compatible with any system requiring RS422 or RS485 communication standards

Designed for surface mount technology, adaptable to various PCB designs

Application Areas

Industrial automation

Building automation

Network communication systems

Robotics

Product Lifecycle

Current Status: Active

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

Reliable in varying environmental conditions and temperatures

Suitable for high-noise environments due to enhanced receiver hysteresis

Supports critical industrial communication standards

High data transmission rates suitable for responsive system operations

Easy integration with standard surface mount technology