TRS3238EIPWR - Texas Instruments

Manufacturer Part Number

TRS3238EIPWR

Manufacturer

Texas Instruments

Introduction

TRS3238EIPWR is a high-performance RS232 transceiver by Texas Instruments, designed to communicate serial data while maintaining signal integrity across long distances and noisy environments.

Product Features and Performance

Full-duplex RS232 transceiver

5 drivers and 3 receivers to interface data communication lines

Data rate up to 400kbps enabling swift serial communication

Receiver hysteresis of 300 mV for improved noise rejection

Broad supply voltage range from 3V to 5.5V, offering design flexibility

Supports bus-pin ESD protection exceeding 15kV

Low standby current promoting power-efficient operation

Automatic power-down feature when not in use

Product Advantages

Enhanced electrostatic discharge (ESD) protection

Operates effectively over extended temperature ranges

Supports high data rates for faster information transfer

Increased hysteresis for noise immunity

Energy-saving capabilities for battery-powered applications

Key Technical Parameters

Type: Transceiver

Protocol: RS232

Number of Drivers/Receivers: 5/3

Duplex: Full

Receiver Hysteresis: 300 mV

Data Rate: 400kbps

Voltage Supply: 3V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 28-TSSOP

Quality and Safety Features

Built-in protection against electrical surges and static

Thermal shutdown protection

Endurance across industrial operating temperature ranges

Compatibility

Compliant with RS232 standards for serial communication

Flexible voltage compatibility for varied system designs

Compatible with surface mount technology for PCB integration

Application Areas

Telecommunications

Industrial Controls

Point-of-Sale (POS) terminals

Data acquisition systems

Networking

Product Lifecycle

Currently active and not near discontinuation

Availability of replacements or upgrades should be verified with Texas Instruments for future-proofing designs

Reasons to Choose This Product

Texas Instruments' reputation for reliable, high-quality integrated circuits

Superior protection features for increased device longevity

Operability in extreme temperatures suits harsh operating conditions

Enhanced noise immunity for reliable data transmission in noisy environments

High data rate capabilities provide fast and efficient communication

Energy efficiency features ensure suitability for power-sensitive applications