Maxim Integrated MAX338CPE+ Precision Analog Multiplexer

The MAX338CPE+ from Maxim Integrated is a high-performance, single-ended, 8-channel analog multiplexer that is designed to cater to a variety of applications where accurate signal routing is required. This precision analog switch operates with a single positive supply, ranging from +10V to +30V, or dual supplies of ±4.5V to ±20V, providing the flexibility needed for various system designs.

Featuring low charge injection, low power consumption, and an ESD tolerance of 2000V, the MAX338CPE+ ensures reliable performance in sensitive applications. Its low on-resistance (100 ohms max) and on-resistance match between channels (6 ohms max) make it an ideal choice for applications requiring minimal signal distortion and attenuation.

The device comes in a 16-pin plastic DIP package, offering a robust solution for system designers. The MAX338CPE+ is characterized for operation over the extended industrial temperature range of -40°C to +85°C, ensuring reliability in harsh environments.

With its break-before-make switching action, the MAX338CPE+ prevents momentary shorting of adjacent channels during switching, preserving signal integrity and preventing potential damage to sensitive components. The multiplexer's digital inputs are TTL and CMOS logic compatible, allowing easy integration with a wide range of microcontrollers and digital interfaces.

Applications for the MAX338CPE+ include data acquisition systems, test equipment, communication systems, and medical equipment. Its precision and reliability make it a suitable choice for designers looking to achieve accurate signal routing with minimal impact on the signal path.

Overall, the MAX338CPE+ is a testament to Maxim Integrated's commitment to providing high-quality, reliable integrated circuits that meet the stringent requirements of modern electronic systems. Its combination of low on-resistance, low charge injection, and high ESD tolerance makes it a versatile and indispensable component for precision analog signal management.