Manufacturer Part Number
SN65C3223DBR
Manufacturer
Texas Instruments
Introduction
The SN65C3223DBR is a robust RS232 transceiver component by Texas Instruments designed for serial communication interfaces.
Product Features and Performance
RS232 Transceiver
Implements 2 driver and 2 receiver channels
Supports full duplex data exchange
500 mV receiver hysteresis for noise immunity
Data rate up to 1Mbps providing fast data transmission
Operates with a supply voltage range from 3V to 5.5V
Certified for industrial operating temperatures from -40°C to 85°C
Available in a compact 20-SSOP package
Product Advantages
High-speed data rate improves communication efficiency
Low-voltage operation compatible with modern low-power circuits
Integrated receiver hysteresis enhances signal integrity in noisy environments
Full duplex capability enables simultaneous two-way data communication
Key Technical Parameters
Number of Drivers/Receivers: 2/2
Duplex: Full
Receiver Hysteresis: 500 mV
Data Rate: 1Mbps
Voltage - Supply: 3V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 20-SSOP
Quality and Safety Features
Conforms to industry standards for quality and reliability
Designed for rugged industrial applications with extended temperature range
Compatibility
Suitable for applications requiring RS232 communication protocol
Compatible with a broad range of microcontrollers and digital systems
Application Areas
Industrial control systems
Point-of-sale terminals
Networking equipment
Data acquisition systems
Product Lifecycle
Product Status: Last Time Buy
End of life with limited availability
Alternatives may be recommended by Texas Instruments
Several Key Reasons to Choose This Product
Fast 1Mbps data rate ideal for high-speed applications
Enhanced noise immunity due to built-in 500 mV receiver hysteresis
Wide operating voltage range from 3V to 5.5V offers versatile power supply compatibility
Extended operational temperature range suitable for industrial environments
The compact 20-SSOP package saves space on PCB designs
Texas Instruments' reputation for reliable and robust components
