The ADM3222ARUZ is a high-speed, dual-channel RS-232 line driver/receiver that is specifically designed to operate from a single 3.3V power supply. It offers industry-leading performance and reliability, making it an ideal solution for a wide range of applications. With its compact and versatile design, the ADM3222ARUZ is highly suitable for space-constrained devices and portable systems. It provides robust ESD protection, ensuring reliable data transmission even in harsh and noisy environments. The device features a maximum transmission rate of 460 kbps, allowing for high-speed data transfer. It utilizes a charge pump to generate the necessary voltage levels required for RS-232 communication, eliminating the need for external power supplies. The ADM3222ARUZ also incorporates a low-power shutdown mode, conserving energy when not in use. It has a wide input voltage range, making it compatible with various logic families. Overall, the ADM3222ARUZ is a reliable, high-performance RS-232 line driver/receiver that offers convenient features and excellent performance, making it an excellent choice for a broad range of applications.