TRS3227ECDBR - Texas Instruments

Manufacturer Part Number

TRS3227ECDBR

Manufacturer

Texas Instruments

Introduction

The TRS3227ECDBR is a low-power, high-speed transceiver for RS232 communication, featuring an integrated charge pump for single-supply operation.

Product Features and Performance

High-speed operation up to 1Mbps

Single-chip RS232 transceiver solution

Full-duplex data communication

Integrated charge pump circuit

Low operational voltage range from 3V to 5.5V

Receiver hysteresis of 500 mV for noise suppression

Product Advantages

Flexible voltage range supports various system designs

Low power consumption enhances battery life in portable applications

Robust electrostatic discharge (ESD) protection for enhanced reliability

Small package footprint for space-constrained applications

Key Technical Parameters

Data Rate: 1Mbps

Voltage - Supply: 3V ~ 5.5V

Operating Temperature: 0°C ~ 70°C

Duplex: Full

Number of Drivers/Receivers: 1/1

Receiver Hysteresis: 500 mV

Quality and Safety Features

Built-in protection against electrical surges

Thermal overload protection

Meets or exceeds industry standards for signal integrity and reliability

Compatibility

Compatible with RS232 protocol

Can interface with microcontrollers and other digital systems requiring serial communication

Application Areas

Consumer electronics

Industrial control

Point-of-sale systems

Telecommunications

Networking equipment

Product Lifecycle

Product Status: Last Time Buy due to being phased out

Availability of potential replacement or upgrade options should be confirmed with Texas Instruments

Several Key Reasons to Choose This Product

Tailored for applications requiring low power consumption and high-speed data

Space-saving design due to compact SSOP packaging

Proven reliability and performance from a reputable manufacturer, Texas Instruments

Offers full-duplex communication capability

Easy to integrate into existing designs with RS232 interface requirements