TRS3221EIDB - Texas Instruments

Manufacturer Part Number

TRS3221EIDB

Manufacturer

Texas Instruments

Introduction

The TRS3221EIDB is an RS232 protocol transceiver product designed for full duplex communication with integrated electrostatic discharge (ESD) protection.

Product Features and Performance

RS232 protocol interface

Integrated ESD protection

Single driver/receiver pair

Full duplex communication capability

Receiver hysteresis of 500 mV for improved noise immunity

Up to 250kbps data rate for high-speed data transmission

Wide supply voltage range from 3V to 5.5V

Operational across a broad temperature range from -40°C to 85°C

Surface mount package for space-saving PCB design

Product Advantages

ESD protection reduces the risk of damage from static discharge

Efficient data handling due to high-speed capability

Low voltage supply compatibility allows for use in varied applications

Extended temperature range ensures reliability in extreme conditions

Full duplex allows for simultaneous two-way data transmission

Key Technical Parameters

Duplex: Full

Receiver Hysteresis: 500 mV

Data Rate: 250kbps

Voltage Supply: 3V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Package: 16-SSOP

Quality and Safety Features

Built-in ESD protection

Conformance to industry standards for RS232 communication

Reliability in a wide range of environmental conditions

Compatibility

Compatible with RS232 communication protocols

Suitable for applications with 3V to 5.5V power supplies

Fits 16-SSOP mount type

Application Areas

Telecommunication systems

Industrial controls

Portable electronics

Data acquisition systems

Product Lifecycle

Product status is obsolete

Potential availability of replacements or upgrades should be checked with the manufacturer

Several Key Reasons to Choose This Product

Texas Instruments' reputation for high-quality and reliable components

ESD protection features safeguards against potential damage

Flexible voltage supply range for diverse application needs

High-speed data transfer accommodates fast and efficient communication needs

Full duplex capability allows for flexible design in communication tasks

Wide operational temperature range makes it suitable for harsh environments