The ADM489ARUZ-REEL7 is a high-performance, low-power transceiver from Analog Devices Inc., designed for bidirectional data communication on balanced multipoint bus transmission lines. It is part of the industry-standard 5V RS-485/RS-422 family and is ideal for industrial control, telecommunications, and high-speed data transmission applications.

Key Features

• Interface Type: RS-485, RS-422
• Data Rate: Up to 5 Mbps
• Operating Supply Voltage: 5 V
• Supply Current: 12 mA
• Operating Temperature Range: -40°C to +85°C
• Mounting Type: Surface Mount
• Package / Case: TSSOP-14
• Number of Drivers/Receivers: 1/1 Transceiver
• ESD Protection: Yes
• RoHS: Compliant

Product Description

The ADM489ARUZ-REEL7 is a differential line transceiver that implements the RS-485 and RS-422 standards for balanced communication. Each device contains one driver and one receiver. This transceiver is capable of high-speed data transfers, with rates up to 5 Mbps, making it suitable for networked industrial control systems where high data integrity and robust operation are essential.

With an operating voltage of 5V and a modest supply current requirement, this device is optimized for low-power operations while maintaining high performance. It features thermal shutdown and current limiting to protect against output fault conditions. Moreover, the extended temperature range ensures reliability in harsh environments.

The ADM489ARUZ-REEL7 comes in a TSSOP-14 package and is designed for surface mounting, allowing for compact PCB designs. The inclusion of ESD protection enhances its robustness against electrostatic discharge events, making it a durable choice for critical applications.

Compliant with RoHS standards, this transceiver from Analog Devices Inc. demonstrates a commitment to environmentally responsible manufacturing. The ADM489ARUZ-REEL7 is an excellent choice for designers looking for a reliable RS-485/RS-422 interface solution with a balance of performance, power efficiency, and durability.