ADM2487EBRWZ-REEL7 by Analog Devices Inc.

The ADM2487EBRWZ-REEL7 is a robust, high-speed, half-duplex iCoupler® integrated transceiver that combines signal and power isolation. Manufactured by Analog Devices Inc., a leader in high-performance semiconductors, this transceiver is part of their renowned iCoupler family of products. It is designed to facilitate communication on RS-485 and RS-422 networks while providing safety and reliability through its isolation features.

This transceiver is capable of data rates up to 16 Mbps and comes in a wide-body, 16-lead SOIC package. The device is offered in a 7-inch reel, making it suitable for automated assembly processes and ideal for industrial applications where large-scale production is common. The part number ADM2487EBRWZ-REEL7 specifically denotes the tape and reel packaging option for this component.

One of the key features of the ADM2487EBRWZ-REEL7 is its integrated iCoupler technology, which uses magnetic coupling to achieve signal isolation. This allows for data communication without a direct electrical connection, significantly reducing the risk of damage from surges, spikes, and ground loops. The device also integrates a dc-to-dc converter, providing isolated power to the transceiver and simplifying the design of isolated RS-485/RS-422 interfaces.

The device is fully compliant with the EIA/TIA-485-A and ISO 8482:1987(E) standards for differential data transmission, and it supports a wide range of supply voltages from 3.0 V to 5.5 V. This makes the ADM2487EBRWZ-REEL7 highly versatile and suitable for various applications, including industrial field buses, factory automation, and instrumentation networks.

Additional features of this transceiver include thermal shutdown protection, a fail-safe receiver for open-circuit, short-circuit, and idle-bus conditions, and a low power shutdown mode. These features ensure reliable operation in harsh environments and contribute to the device's robustness and longevity.

With its combination of high-speed data transmission, strong isolation capabilities, and compliance with industry standards, the ADM2487EBRWZ-REEL7 from Analog Devices Inc. is an excellent choice for designers looking to implement isolated RS-485/RS-422 interfaces in their products.