ADM207EANZ - RS-232 Line Driver/Receiver

The ADM207EANZ is a high-speed, 5V-powered RS-232 transceiver from Analog Devices Inc., renowned for its reliability and performance in a wide range of communication applications. This integrated circuit is designed to meet the EIA-232-E and V.28 specifications and is capable of operating at data rates up to 230 kbps.

Featuring a robust design, the ADM207EANZ includes a quad line driver/receiver that ensures stable data transmission even in harsh environments. It is particularly suitable for situations where ±12 V serial communication ports are necessary, such as in industrial control systems, point-of-sale equipment, and data communication systems with high noise environments.

The ADM207EANZ comes in a 24-pin narrow body (N) PDIP (Plastic Dual In-line Package), which is ideal for applications with limited space. Its pin configuration is carefully designed to facilitate easy PCB routing and to minimize the need for external components. This transceiver also includes a shutdown feature that reduces the power consumption when not in active use, making it an energy-efficient choice for battery-powered devices.

Key features of the ADM207EANZ include:

• Five drivers and three receivers to support full-duplex communication.
• On-chip charge pump circuitry that generates the necessary RS-232 voltage levels from a single 5V supply.
• 230 kbps data rate capability, providing high-speed data transmission.
• ±15 kV ESD protection on RS-232 input/output pins, ensuring robustness against electrostatic discharges.
• Thermal shutdown and short-circuit protection for enhanced safety and reliability.
• Low power shutdown mode, which reduces power consumption when the device is not in use.

Overall, the ADM207EANZ from Analog Devices Inc. is a versatile and durable RS-232 transceiver that provides a reliable interface between data terminal equipment and data communication equipment. Its combination of high-speed operation, robust protection features, and low power consumption makes it an excellent choice for designers looking to implement RS-232 communication interfaces in their products.