Manufacturer Part Number
TRS3221EIPW
Manufacturer
Texas Instruments
Introduction
The TRS3221EIPW is a single-channel, full-duplex RS232 transceiver that operates from a 3V to 5.5V power supply. It is designed to provide an interface between CMOS/VLSI processors and RS232 data terminal equipment (DTE) or data communication equipment (DCE) in applications such as modems, terminals, and computers.
Product Features and Performance
Single-channel, full-duplex RS232 transceiver
Operates from a 3V to 5.5V power supply
Supports data rates up to 250kbps
Receiver input threshold is 500mV
Operates over the industrial temperature range of -40°C to 85°C
Surface mount 16-TSSOP package
Product Advantages
Reduces system power consumption with low-voltage operation
Eliminates the need for external level-shifting components
Compact surface-mount package saves board space
Key Reasons to Choose This Product
Reliable and robust RS232 interface solution
Supports a wide range of applications and environments
Easy to integrate into your design with the small surface-mount package
Cost-effective solution for your RS232 interface needs
Quality and Safety Features
Meets RS232 specifications for signal levels and timing
Overcurrent and ESD protection on the RS232 pins
Compatibility
The TRS3221EIPW is compatible with standard RS232 communication protocols and interfaces.
Application Areas
Modems
Terminals
Computers
Industrial equipment
Portable devices
Product Lifecycle
The TRS3221EIPW is an obsolete product. Our website's sales team recommends the TRS3232EIDR as an alternative model that provides similar functionality and performance.