SN65C3222EPWR - Texas Instruments

Manufacturer Part Number

SN65C3222EPWR

Manufacturer

Texas Instruments

Introduction

The SN65C3222EPWR is an RS232 transceiver from Texas Instruments designed for serial communication interfaces.

Product Features and Performance

Full-duplex RS232 transceiver

Supports data rates up to 1Mbps

Dual driver/receiver configuration

Low-voltage operation from 3V to 5.5V

Designed for high-speed serial communication

300 mV receiver hysteresis for noise rejection

Product Advantages

Improved ESD protection

Suitable for battery-powered applications due to low voltage range

Enhanced interface robustness in harsh environments

Compatible with industry-standard RS232 protocol

Key Technical Parameters

Number of Drivers/Receivers: 2/2

Duplex: Full

Receiver Hysteresis: 300 mV

Data Rate: 1Mbps

Voltage - Supply: 3V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

ESD protection on all pins

Over-temperature protection

Latch-up performance exceeds 100mA per JESD 78, Class II

Compatibility

Compatible with 5V TTL and CMOS logic families

Application Areas

Telecommunications

Portable and battery-powered devices

Data acquisition systems

Industrial control systems

Product Lifecycle

Status: Active

Not indicated as nearing discontinuation at the time of knowledge cutoff

Availability of replacements or upgrades should be checked with the manufacturer

Several Key Reasons to Choose This Product

High-speed operation suitable for modern communication protocols

Low power consumption ideal for portable electronics

Robustness against noise and electrostatic discharge events

Supported by Texas Instruments' reliability and technical support

Flexible voltage range for diverse application scenarios

Easy integration with standard surface-mount technology (SMT) assembly processes