Manufacturer Part Number
THVD1450DGKR
Manufacturer
Texas Instruments
Introduction
The THVD1450DGKR from Texas Instruments is a robust RS485 half-duplex transceiver designed for high-speed communication over long cable runs and noisy industrial environments.
Product Features and Performance
RS485 Protocol support for industrial communication standards
Half-duplex communication enabling two-way communication on a single pair of wires
1 Driver/1 Receiver for simplified network topologies
50Mbps Data Rate for fast data transmission
Receiver Hysteresis of 30mV for improved noise immunity
Wide Supply Voltage range of 3V ~ 5.5V for flexible power supply options
Operating Temperature range from -40°C to 125°C for reliability in extreme conditions
Surface Mount technology for compact and efficient PCB design
Product Advantages
High data rate capability for efficient communication
Enhanced noise immunity with receiver hysteresis feature
Versatile power supply compatibility
Robust temperature range for use in varied environments
Compact design for streamlined installation
Key Technical Parameters
Protocol: RS485
Number of Drivers/Receivers: 1/1
Duplex: Half
Data Rate: 50Mbps
Receiver Hysteresis: 30 mV
Voltage Supply: 3V ~ 5.5V
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Rigorous industrial standards compliance for reliability and performance
Compatibility
Designed for compatibility with a broad range of microcontrollers and processors within the specified voltage and temperature ranges
Application Areas
Industrial automation and control
Building automation
Networked security systems
Industrial networks
Product Lifecycle
Active status indicating ongoing production and support
Not nearing discontinuation, ensuring long-term availability for designs
Several Key Reasons to Choose This Product
High-speed RS485 communication capability for efficient data transfer
Enhanced noise immunity for reliable operation in industrial environments
Flexible power supply options and wide operating temperature range for versatile application
Compact surface mount package for space-saving installations
Supported by Texas Instruments' reputation for quality and long-term availability