Manufacturer Part Number
ADM3485ARZ
Manufacturer
Analog Devices
Introduction
High-speed, half-duplex RS485/RS422 transceiver for data communication.
Product Features and Performance
High-speed operation up to 10Mbps
Integrated driver and receiver
Half-duplex communication support
Low power consumption
Thermal shutdown protection
Product Advantages
Low operational voltage range from 3V to 3.6V
High data integrity with receiver hysteresis of 50 mV
Industry-standard 8-SOIC package
Improved signal quality on long bus lines due to controlled slew rates
Key Technical Parameters
Data Rate: 10Mbps
Voltage - Supply: 3V to 3.6V
Number of Drivers/Receivers: 1/1
Duplex: Half
Protocol: RS422, RS485
Operating Temperature: -40°C to 85°C
Receiver Hysteresis: 50 mV
Quality and Safety Features
Over-temperature protection
Fail-safe receiver ensures a logic-high output if inputs are open, shorted, or idle
Compatibility
Compatible with RS422 and RS485 standards
Interoperable with multiple drivers and receivers
Application Areas
Industrial control
Building automation
Network communication
Data acquisition systems
Product Lifecycle
Active product status
Not near discontinuation with ongoing support for replacements and possible upgrades
Several Key Reasons to Choose This Product
Reliable data communication in industrial environments
Wide operating temperature range suitable for harsh conditions
Small footprint for space-constrained applications
Ease of design with industry-standard protocols and pinouts
Long-term availability for ongoing projects