Manufacturer Part Number
ADM485JR
Manufacturer
Analog Devices, Inc.
Introduction
The ADM485JR is an integrated circuit (IC) that serves as an interface between digital logic and RS-422 or RS-485 communication bus systems.
Product Features and Performance
Operates on a single 5V power supply
Automatic control of transmission direction
Slew-rate limited drivers to reduce EMI
Improved ESD protection
Low power consumption
Product Advantages
Simplified interface between digital systems and RS-422/RS-485 buses
Robust design for reliable data transmission
Optimized for low power applications
Key Technical Parameters
Supply Voltage: 4.75V to 5.25V
Number of Drivers/Receivers: 1
Protocol: RS-422, RS-485
Type: Transceiver
Quality and Safety Features
Improved ESD protection
Slew-rate limited drivers to reduce EMI
Compatibility
Suitable for a wide range of digital systems that require RS-422 or RS-485 communication interfaces
Application Areas
Industrial automation
Building automation
Process control systems
HVAC systems
Security and access control systems
Product Lifecycle
This product is still in active production and is not nearing discontinuation.
Replacement or upgraded models may become available in the future as technology advances.
Key Reasons to Choose This Product
Simplified interface between digital logic and RS-422/RS-485 communication bus
Robust design for reliable data transmission
Low power consumption for energy-efficient applications
Improved ESD protection and slew-rate limited drivers for better signal quality and reduced EMI
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