Manufacturer Part Number
ISO3082DW
Manufacturer
Texas Instruments
Introduction
Isolated half-duplex RS422/RS485 transceiver.
Product Features and Performance
Isolation barrier for communication within industrial environments
2 Driver and 2 Receiver channels
Half-Duplex communication support
30 mV receiver hysteresis for noise suppression
Up to 200kbps data rate for moderate speed applications
Wide supply voltage range for versatile usage
Operates efficiently at -40°C to 85°C for use in harsh environments
Surface mount technology for compact board design
16-SOIC package for standardized integration
Product Advantages
Isolated design increases reliability and protects against ground loops
Balanced transmission lines increase noise immunity
Suitable for robust industrial communication systems
Key Technical Parameters
Transceiver Type: Isolated
Protocol: RS422, RS485
Drivers/Receivers: 2/2
Duplex: Half
Hysteresis: 30 mV
Data Rate: 200kbps
Voltage Supply: 3.15V to 5.5V, 4.5V to 5.5V
Operating Temperature: -40°C to 85°C
Mounting Type: Surface Mount
Quality and Safety Features
High-isolation barrier for safety
Operational reliability in wide temperature ranges
Compatibility
Compatible with RS422 and RS485 standards
Can be integrated with a variety of microcontrollers and digital systems
Application Areas
Industrial networks
Factory automation
Building automation and HVAC systems
Networked sensors and actuators
Product Lifecycle
Product Status: Last Time Buy
Close to discontinuation, check for replacement models or upgrades
Several Key Reasons to Choose This Product
Strong isolation properties for high electrical safety
Adaptable power supply requirements fitting diverse systems
Moderate-speed data transfer for numerous industrial applications
Wide operating temperature range ensuring performance in varied environments
Texas Instruments' reputation for quality and support in semiconductors
Compact form factor aiding in design of space-constrained solutions