MAX220 Low-Power Multichannel RS-232 Driver Receiver IC (DIP-16)

The MAX220 is a high-performance multichannel RS-232 driver and receiver intended for all EIA/TIA-232E communication interfaces. This device is particularly valuable in applications where plus or minus 12V power is not available, as it uses an on-board charge pump to generate the necessary RS-232 voltage levels from a single plus 5V source. The MAX220 is designed to bridge the gap between TTL/CMOS logic levels and RS-232 serial ports, allowing microcontrollers to communicate directly with PCs, modems, and other serial peripherals. With its robust design and low power requirements, it is a staple component in portable diagnostic equipment, low-power modems, and embedded system interface translation.

Key Features:

Operates from a single plus 5V supply, making it compatible with most microcontrollers.

Features two independent drivers and two receivers for full-duplex communication.

Supports data signaling rates up to 120kbps for reliable serial data transmission.

Low-power consumption design is ideal for battery-powered and portable applications.

Fully compliant with EIA/TIA-232E and V.28/V.24 communication standards.