ADM485EARZ-REEL7 - Low Power, 5 V, RS-485/RS-422 Transceiver

The ADM485EARZ-REEL7 is a robust RS-485/RS-422 transceiver from Analog Devices Inc., designed to facilitate reliable bidirectional data communication on multipoint bus transmission lines. It is a part of the industry-leading portfolio of interface solutions that Analog Devices offers for a wide range of applications, such as industrial control, telecommunications, and data networks.

This transceiver is engineered to operate from a single 5 V power supply, making it suitable for many standard digital systems. With its low power consumption and efficient operation, the ADM485EARZ-REEL7 is an ideal choice for energy-sensitive applications. Additionally, it is fully compliant with the EIA-485 and EIA-422 standards, ensuring compatibility with other compliant devices in the network.

Key features of the ADM485EARZ-REEL7 include:

• Half-duplex RS-485 and RS-422 communication
• 5 V powered, low power operation
• Up to 5 Mbps data rate for high-speed communication
• Extended temperature range from -40°C to +85°C
• Thermal shutdown and short-circuit protection
• Driver differential output capability of ±1.5 V minimum
• Receiver input sensitivity of ±200 mV
• Fail-safe receiver inputs (open, short, terminated/idle)

For ease of integration into your designs, the ADM485EARZ-REEL7 is offered in a compact SOIC-8 package. Its small footprint allows for a minimalistic board design, especially useful in space-constrained applications. The REEL7 designation indicates that this product is supplied in a tape and reel format, which is optimal for automated assembly processes, ensuring efficient manufacturing and scalability for high-volume requirements.

Whether you are developing industrial network interfaces, fieldbus systems, or data communication equipment, the ADM485EARZ-REEL7 transceiver from Analog Devices Inc. delivers the reliability and performance needed for critical data transmission tasks. With its robust feature set and proven design, it stands as a superior solution for your RS-485/RS-422 communication needs.