TRS3221EIDBR - Texas Instruments

Manufacturer Part Number

TRS3221EIDBR

Manufacturer

Texas Instruments

Introduction

TRS3221EIDBR is a RS232 transceiver designed for interface drivers, receivers, and transceivers application, suitable for operation in harsh environments with temperature conditions ranging from -40°C to 85°C.

Product Features and Performance

RS232 protocol support

Full duplex communication

Data rate up to 250kbps

Receiver Hysteresis: 500 mV

Robust Electrostatic Discharge (ESD) protection

Product Advantages

High data integrity due to strong receiver hysteresis

Suitable for rugged environments with a wide operational temperature range

Key Technical Parameters

Type: Transceiver

Number of Drivers/Receivers: 1/1

Voltage Supply: 3V to 5.5V

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package: 16-SSOP

Quality and Safety Features

Advanced ESD protection

Built to operate reliably under extreme temperatures

Compatibility

Compatible with RS232 protocol applications requiring surface mount packages

Application Areas

Telecommunications

Industrial controllers

Point-of-sale terminals

Product Lifecycle

Status: Active

Not nearing discontinuation

Upgrades or replacement models readily available

Several Key Reasons to Choose This Product

Supports full duplex data communication, enhancing operational efficiency

Operates effectively over a wide voltage and temperature range, making it versatile for different environments

Compact SSOP package, ideal for space-constrained applications

High resilience against electrostatic discharges, ensuring longevity and durability in challenging environments

Continuously supported with no current plans for discontinuation and available upgrade paths.