Manufacturer Part Number
TRS3238EIPWR
Manufacturer
Texas Instruments
Introduction
TRS3238EIPWR is a high-performance RS232 transceiver by Texas Instruments, designed to communicate serial data while maintaining signal integrity across long distances and noisy environments.
Product Features and Performance
Full-duplex RS232 transceiver
5 drivers and 3 receivers to interface data communication lines
Data rate up to 400kbps enabling swift serial communication
Receiver hysteresis of 300 mV for improved noise rejection
Broad supply voltage range from 3V to 5.5V, offering design flexibility
Supports bus-pin ESD protection exceeding 15kV
Low standby current promoting power-efficient operation
Automatic power-down feature when not in use
Product Advantages
Enhanced electrostatic discharge (ESD) protection
Operates effectively over extended temperature ranges
Supports high data rates for faster information transfer
Increased hysteresis for noise immunity
Energy-saving capabilities for battery-powered applications
Key Technical Parameters
Type: Transceiver
Protocol: RS232
Number of Drivers/Receivers: 5/3
Duplex: Full
Receiver Hysteresis: 300 mV
Data Rate: 400kbps
Voltage Supply: 3V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 28-TSSOP
Quality and Safety Features
Built-in protection against electrical surges and static
Thermal shutdown protection
Endurance across industrial operating temperature ranges
Compatibility
Compliant with RS232 standards for serial communication
Flexible voltage compatibility for varied system designs
Compatible with surface mount technology for PCB integration
Application Areas
Telecommunications
Industrial Controls
Point-of-Sale (POS) terminals
Data acquisition systems
Networking
Product Lifecycle
Currently active and not near discontinuation
Availability of replacements or upgrades should be verified with Texas Instruments for future-proofing designs
Reasons to Choose This Product
Texas Instruments' reputation for reliable, high-quality integrated circuits
Superior protection features for increased device longevity
Operability in extreme temperatures suits harsh operating conditions
Enhanced noise immunity for reliable data transmission in noisy environments
High data rate capabilities provide fast and efficient communication
Energy efficiency features ensure suitability for power-sensitive applications
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