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ADM485AR

ADM485AR Description

The ADM485AR is a half-duplex transceiver designed and manufactured by Analog Devices Inc., a leading name in the electronics industry. This device is a part of the ADM485 series, which is known for its high-performance and reliable data transmission capabilities. The ADM485AR features a single driver and receiver, making it suitable for applications requiring RS422 and RS485 protocols. With a data rate of 5 Mbps and a supply voltage range of 4.75V to 5.25V, this transceiver offers robust performance in various electronic systems.

ADM485AR Features

1. Technical Specifications:

   • Number of Drivers/Receivers: 1/1
   • ECCN: EAR99
   • Mounting Type: Surface Mount
   • Product Status: Obsolete
   • Receiver Hysteresis: 70 mV
   • Duplex: Half
   • Type: Transceiver
   • Data Rate: 5 Mbps
   • Voltage - Supply: 4.75V ~ 5.25V
   • Mfr: Analog Devices Inc.
   • HTSUS: 8542.39.0001
   • Package: Tube
   • Protocol: RS422, RS485
   • Base Product Number: ADM485
   • Moisture Sensitivity Level (MSL): 1 (Unlimited)

2. Unique Features and Advantages:

   • The ADM485AR's half-duplex functionality allows for efficient data transmission in systems where full-duplex communication is not required, reducing complexity and cost.
   • The 70 mV receiver hysteresis ensures reliable signal detection and noise immunity, enhancing the overall performance of the system.
   • The surface mount packaging offers a compact solution for space-constrained applications.

ADM485AR Applications

The ADM485AR is ideal for various applications where RS422 and RS485 communication protocols are required, including:

1. Industrial Automation: For communication between controllers, sensors, and actuators in industrial environments.
2. Telecommunication Systems: For data transmission in base stations and other communication infrastructure.
3. Automotive Applications: For in-vehicle communication systems, such as infotainment and control units.
4. Building Automation: For control and monitoring systems in smart buildings.

Conclusion of ADM485AR

The ADM485AR is a reliable and efficient half-duplex transceiver from Analog Devices Inc., offering robust performance in various applications requiring RS422 and RS485 protocols. Its unique features, such as 70 mV receiver hysteresis and surface mount packaging, make it suitable for a wide range of electronic systems. Although the product is now obsolete, it remains a popular choice for its proven performance and reliability in the electronics industry.