Product Overview: ADM232LARZ by Analog Devices Inc.

The ADM232LARZ is a high-performance, precision integrated circuit from Analog Devices Inc., known for its reliability and efficiency in digital communication systems. This robust device is part of the ADM232A series and is a CMOS RS-232 driver/receiver that operates without the need for an external voltage converter, making it an ideal choice for battery-powered or portable applications.

With its advanced CMOS technology, the ADM232LARZ offers a low-power solution for RS-232 communication, featuring a dual charge pump that allows for operation from a single 5V power supply. This feature significantly simplifies the power supply design and reduces the overall component count, leading to a more compact and cost-effective design for end products.

Key Features:

• Power Supply Range: The device operates from a single 5V power supply, which is typical for most digital systems, ensuring easy integration.
• Low Power Consumption: Its low-power shutdown mode further conserves energy when the device is not in active use, making it suitable for power-sensitive applications.
• Data Rate: The ADM232LARZ supports data rates up to 120 kbps, providing sufficient speed for most serial communication requirements.
• ESD Protection: Integrated electrostatic discharge (ESD) protection circuits safeguard the device against damage from static electricity, ensuring robust performance in harsh environments.
• Interface: The device features two drivers and two receivers, complying with EIA-232E and V.28 specifications, making it compatible with a wide range of RS-232 communication protocols.

Applications:

The ADM232LARZ is versatile and can be used in various applications, including:

• Portable Computing
• Data Acquisition Systems
• Battery-Powered Equipment
• Modems

With its impressive mix of features, the ADM232LARZ from Analog Devices Inc. stands out as a reliable and efficient choice for designers requiring a high-quality RS-232 interface solution. Its ease of use, combined with the low operational cost, makes it a valuable component in a wide array of electronic systems.

Ordering Information:

The ADM232LARZ is available in a 16-lead SOIC package, ensuring compatibility with standard surface-mount assembly processes. For detailed specifications and ordering information, visit the Analog Devices Inc. website or contact their sales and support team.