SN65HVD32D - Texas Instruments

Manufacturer Part Number

SN65HVD32D

Manufacturer

Texas Instruments

Introduction

The SN65HVD32D is a robust full-duplex transceiver for RS422 and RS485 communication protocols.

Product Features and Performance

Supports RS422 and RS485 protocols

Full-duplex communication

1 Mbps data transfer rate

Receiver Hysteresis of 50 mV

Operates from a single 3V to 3.6V supply

Industrial operating temperature range of -40°C to 85°C

Surface mount 8-SOIC packaging

Product Advantages

High-speed data transfer capability

Strong noise immunity with receiver hysteresis

Low-voltage operation suitable for modern low-power devices

Supports hot swapping and multi-point applications

Key Technical Parameters

Number of Drivers/Receivers: 1/1

Duplex: Full

Voltage - Supply: 3V to 3.6V

Data Rate: 1Mbps

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Built-in thermal shutdown protection

Exceeds the requirements of the TIA/EIA-485A standard

Compatibility

Compatible with RS422 and RS485 standards

Suitable for use with a wide range of microcontrollers and digital systems

Application Areas

Industrial control systems

Building automation

Networked security systems

Point-of-sale terminals

Product Lifecycle

Status: Obsolete

Replacement or upgrade options may be available from Texas Instruments

Several Key Reasons to Choose This Product

High-speed data rates are suitable for a variety of communication tasks

Operational reliability in industrial temperature ranges

Compliance with industry standards ensures broad compatibility

Low-voltage requirement aligns with energy-efficient designs

Obsolete status motivates seeking current alternatives