SN75C3221PWR - Texas Instruments

Manufacturer Part Number

SN75C3221PWR

Manufacturer

Texas Instruments

Introduction

The SN75C3221PWR is a single-driver, single-receiver RS232 transceiver with full duplex capability designed by Texas Instruments.

Product Features and Performance

Full duplex RS232 transceiver

Single Driver/Receiver configuration

Data rate of 1Mbps

Receiver hysteresis of 500 mV

Supports voltage supply from 3V to 5.5V

Compatible with tape and reel packaging for automated assembly

Product Advantages

Operates from a single 3V to 5.5V power supply which makes it suitable for a variety of power management situations

High data rate supports fast communication peripherals

Enhanced electrostatic discharge (ESD) protection ensures robust performance

Designed for optimized power consumption and performance

Key Technical Parameters

Voltage - Supply: 3V ~ 5.5V

Data Rate: 1Mbps

Duplex: Full

Number of Drivers/Receivers: 1/1

Operating Temperature: 0°C ~ 70°C

Mounting Type: Surface Mount

Package / Case: 16-TSSOP

Receiver Hysteresis: 500 mV

Quality and Safety Features

Robust industrial design

Enhanced ESD protection

Compatibility

Tape & Reel packaging compatible with automated PCB assembly

Standard 16-TSSOP surface mount package for general compatibility with a wide range of circuit boards

Application Areas

Used in industrial and commercial communication systems

Applicable in networking equipment, point of sale terminals, and data acquisition systems

Product Lifecycle

Active status suggests product is in full production and not nearing discontinuation

Suitable replacement or upgrade for previous models can be identified via the base product number 75C3221

Several Key Reasons to Choose This Product

Reliable operation in a wide temperate range (0°C to 70°C)

Flexibility in power supply voltage (3V - 5.5V) accommodates varying power sources

High speed data transfer rate of 1Mbps useful for quick data communication

Integration ease with surface mount technology reduces manufacturing complexity

High receiver hysteresis provides noise immunity in electrically noisy environments

Industry-leading ESD protection ensures longevity and durability in harsh electrical environments

Texas Instruments reputation for quality and support in semiconductor industry