Manufacturer Part Number
DS14C232TM
Manufacturer
Texas Instruments
Introduction
Low Power RS232 Transceiver with Dual Drivers and Receivers
Product Features and Performance
Low power consumption
Integrated charge pump circuitry for single power supply operation
ESD protection for RS-232 pins
Designed for 120 kbps data rate transmission
Built-in dual drivers and receivers
Operates from a single 5V supply
Full-duplex communication capability
Receiver Hysteresis for improved noise rejection
Product Advantages
High integration facilitates reduced board space
Reduces external component count (no external capacitors required)
Increased reliability due to built-in ESD protection
Low power operation conserves energy in portable applications
Key Technical Parameters
Driver/Receiver Count: 2/2
Receiver Hysteresis: 400 mV
Voltage - Supply: 4.5V to 5.5V
Operating Temperature: -40°C to 85°C
Mounting Type: Surface Mount
Package/Case: 16-SOIC
Quality and Safety Features
Industry-standard ESD protection
Compatibility
Compatible with RS232 communication protocols
Application Areas
Optimal for battery-powered systems
Suitable for telecommunications
Industrial control systems
Point of sale (POS) equipment
Product Lifecycle
Status: Obsolete (check for possible replacements or upgrades)
Several Key Reasons to Choose This Product
Energy-efficient operation reduces power consumption in end applications
Built-in ESD protection increases system reliability
Dual driver/receiver configuration simplifies design for full-duplex communication
Extended temperature range suitable for industrial applications
Ease of integration with SOIC package reduces overall design complexity
Legacy device from Texas Instruments with proven reliability in the field