Manufacturer Part Number
ST232ABTR
Manufacturer
STMicroelectronics
Introduction
ST232ABTR is an interface transceiver chip designed for RS232 communication protocols.
Product Features and Performance
Supports RS232 protocol
2 Driver and 2 Receiver channels
Full duplex communication capability
Receiver Hysteresis of 500 mV
Data transfer speed up to 400kbps
Supports 4.5V to 5.5V supply voltage
Designed for surface mount technology
16-TSSOP packaging for compact footprint
Product Advantages
High reliability for serial communication
Enhanced ESD protection
Lower power consumption
Key Technical Parameters
Dual Drivers/Receivers
Full Duplex capability
Receiver Hysteresis: 500 mV
Data Rate: 400kbps
Voltage - Supply range: 4.5V ~ 5.5V
Operating Temperature range: -40°C ~ 85°C
16-TSSOP package
Compatible with various microcontrollers and systems
Quality and Safety Features
Compliance with industry standards for safety and quality
Built-in protection features against electrical overstress
Compatibility
Compatible with RS232 protocols
Fits well with various PCBs due to SMT 16-TSSOP package
Application Areas
Marketed for use in telecommunication equipment
Industrial control systems
Network equipment
Peripheral interfaces for computers
Product Lifecycle
Obsolete – product is no longer being manufactured
Replacement models or upgrades should be considered
Several Key Reasons to Choose This Product
Ideal for applications necessitating RS232 communication
Robust performance in industrial temperature ranges
The device includes enhanced electrostatic discharge protection
Compact package suitable for space-constrained applications
Designed by a reputable manufacturer in the semiconductor industry