TRS202EIN - Texas Instruments

Manufacturer Part Number

TRS202EIN

Manufacturer

Texas Instruments

Introduction

The TRS202EIN is a full-duplex RS232 transceiver from Texas Instruments, designed for interface drivers, receivers, and transceiver applications.

Product Features and Performance

RS232 Protocol compatibility

Full duplex communication support

2 drivers and 2 receivers integrated

Supports data rates up to 120Kbps

Receiver Hysteresis: 500 mV

Operates from a single 5V supply

Wide Operating Temperature range from -40°C to 85°C

Product Advantages

Integrated ESD protection

Low power consumption

Robust design for industrial applications

Key Technical Parameters

Number of Drivers/Receivers: 2/2

Data Rate: 120Kbps

Voltage Supply: 4.5V ~ 5.5V

Receiver Hysteresis: 500 mV

Operating Temperature: -40°C ~ 85°C

Mounting Type: Through Hole

Quality and Safety Features

Built-in Electrostatic Discharge (ESD) protection

Over-temperature protection

Meets or exceeds industry standards for RS232

Compatibility

Compatible with various microcontrollers and processors supporting RS232 interface

Application Areas

Industrial Automation

Point-of-sale systems

Data communication systems

Product Lifecycle

Product Status: Obsolete

Replacements or upgrades may not be available

Several Key Reasons to Choose This Product

High reliability and ESD protection ensure long-term performance

Supports high-speed data communication for critical applications

Operates effectively across a wide range of temperatures, making it suitable for harsh environments

Easy to integrate with standard through-hole mounting

Obsolescence provides opportunities for acquiring the component at potentially lower costs for systems not requiring latest technology