The ADM203JN is a high-performance, precision integrated circuit from Analog Devices Inc., designed to facilitate seamless communication between data terminals and systems. This advanced IC is specifically engineered to serve as a robust interface converter, translating signals between standard RS-232 levels and TTL/CMOS logic levels, making it an essential component for a wide range of digital communication applications.

Key Features

• Interface: Provides a two-channel RS-232/V.28 interface to a single TTL/CMOS receiver and transmitter.
• Baud Rate: Supports data rates up to 120 kbps, allowing for high-speed data transmission.
• Power Supply: Operates from a single 5V power supply, making it compatible with most TTL and CMOS logic families.
• Electrostatic Discharge Protection: Equipped with ESD protection on all RS-232 input/output lines, safeguarding the device from static damage.
• Low Power Shutdown: Features a low power shutdown mode, reducing power consumption when the interface is not in use.

Applications

The ADM203JN is suitable for an array of applications that require reliable data transfer between computer systems and peripherals. Its common use cases include:

• Serial data communication in personal computers
• Modem interfaces for telecommunications
• Industrial control systems and data loggers
• Portable, battery-operated equipment

Quality and Reliability

Analog Devices Inc. is renowned for its commitment to quality and reliability, and the ADM203JN is no exception. Manufactured using the latest technology and subjected to rigorous testing, this product is designed to meet the highest industry standards for performance and durability.

Technical Specifications

Parameter Value Supply Voltage (V<sub>CC) 5V ±10% Operating Temperature Range 0°C to 70°C Package Type DIP-20 Number of Drivers/Receivers 2/2

With its robust design and versatile functionality, the ADM203JN by Analog Devices Inc. is a top choice for designers looking to integrate a reliable RS-232 interface into their systems.