ST3222ECTR - STMicroelectronics

Manufacturer Part Number

ST3222ECTR

Manufacturer

stmicroelectronics

Introduction

The ST3222ECTR is a RS232 transceiver from stmicroelectronics, offering reliable full duplex data transmission with dual drivers and receivers.

Product Features and Performance

RS232 protocol compliance

Full Duplex communication ability

2 Drivers and 2 Receivers

Receiver Hysteresis: 500 mV

Data Rate support up to 250kbps

Operates on a supply voltage from 3V to 5.5V

Suitable for operating temperatures from 0°C to 70°C

Surface Mount, 20-TSSOP packaging for compact placement

Product Advantages

Supports high data integrity with 500 mV hysteresis

Flexible voltage range accommodating various power supplies

High compatibility with numerous systems due to standard RS232 interface

Key Technical Parameters

Protocol: RS232

Number of Drivers/Receivers: 2/2

Duplex: Full

Receiver Hysteresis: 500 mV

Data Rate: 250kbps

Voltage Supply: 3V ~ 5.5V

Operating Temperature: 0°C ~ 70°C

Mounting Type: Surface Mount

Package / Case: 20-TSSOP

Quality and Safety Features

Robust construction ensuring long-term reliability

Compliance with industry standards for safety and operational assurance

Compatibility

Compatible with a wide range of RS232 interface technologies

Suitable for integration into existing technology setups due to standard TSSOP packaging

Application Areas

Telecommunications

Data acquisition systems

Point of sale terminals

Computer peripheral interfacing

Product Lifecycle

Current Product Status: Active

No indication of nearing discontinuation

Alternatives or upgrades availability as per new technology advancemenets

Several Key Reasons to Choose This Product

High reliability for critical communication setups

Wide operating voltage and temperature range perfect for various environments

Compact 20-TSSOP packaging ideal for space-constrained applications

Ongoing support and availability as active product