The ADM222ANZ is a high-performance, dual-channel RS-232/V.28 transceiver from Analog Devices Inc., designed to meet the demanding requirements of fast-paced communication environments. This integrated circuit is tailored to facilitate bidirectional data communication on multipoint bus transmission lines.

Key Features

• High Data Rate: Supports data rates up to 200 kbps, enabling efficient and rapid data transfer.
• Low Power Consumption: Utilizes a low-power shutdown mode that significantly reduces power usage when the device is inactive, making it ideal for power-sensitive applications.
• Wide Voltage Range: Operates from a single +5V power supply, with a wide range of voltages for versatile use in various system designs.
• ESD Protection: Features ESD protection circuitry on all transmitter and receiver inputs, providing robust protection against electrostatic discharge events.
• High Receiver Input Impedance: The receiver can remain active even when in shutdown mode, due to its high input impedance, allowing for wake-up capability on ring indicator detection.

Applications

The ADM222ANZ is particularly suitable for applications that require reliable data transmission with minimal signal distortion. Its applications span across various industries, including:

• Telecommunications
• Data acquisition systems
• Point of sale (POS) terminals
• Industrial control
• Battery-powered systems

Quality and Reliability

Analog Devices Inc. is renowned for its commitment to quality and reliability. The ADM222ANZ transceiver is built to the highest standards, ensuring consistent performance and durability for critical communication systems. With its advanced features and robust design, the ADM222ANZ is a premier choice for designers looking to implement RS-232 communication protocols in their products.

Ordering Information

The ADM222ANZ is available in a PDIP-16 package and can be ordered through Analog Devices Inc. or their authorized distributors. For detailed specifications, application notes, and additional resources, interested parties are encouraged to visit the Analog Devices Inc. website or contact their sales representatives.