The ADM3222ARWZ from Analog Devices Inc. is a robust RS-232 line driver and receiver designed to operate with a 3.0 V to 5.5 V power supply, making it suitable for a wide range of applications. This integrated circuit is specifically engineered to meet the EIA-232E and V.28 specifications while providing high data transfer rates and enhanced electrostatic discharge (ESD) protection.

Key Features

• High Data Rates: Capable of supporting data rates up to 460 kbps, the ADM3222ARWZ is ideal for high-speed serial communication.
• Enhanced ESD Protection: With ±15 kV ESD protection on RS-232 input/output lines, this device ensures reliable operation in environments where electrostatic discharge may be a concern.
• Low Power Consumption: Its low power shutdown mode significantly reduces power consumption when the device is not in active use.
• Dual Charge Pump: The integrated dual charge pump circuitry allows for operation from a single 3.0 V to 5.5 V supply, eliminating the need for a bipolar power supply.
• Small Package Size: The ADM3222ARWZ comes in a compact 20-SOIC wide body package, making it space-efficient for design in tight PCB layouts.

Applications

Due to its versatility and robustness, the ADM3222ARWZ is widely used in a variety of applications, including:

• Portable Computing
• Low Power Modems
• Interface Translation
• Battery-Powered RS-232 Systems
• Handheld and Mobile Devices

Product Specifications

The ADM3222ARWZ is a testament to Analog Devices Inc.'s commitment to providing high-performance interface solutions that meet the rigorous demands of modern electronic systems.