Maxim Integrated DS1267S-050 Digital Potentiometer

The Maxim Integrated DS1267S-050 is a versatile and high-performance digital potentiometer that offers a unique solution for precise resistance adjustments in a variety of applications. This compact digital potentiometer is part of the DS1267 series and comes in a surface-mount SO package, making it suitable for space-constrained designs.

With a dual digital potentiometer configuration, the DS1267S-050 allows for the independent control of two potentiometers via a 3-wire serial interface. Each potentiometer has 256 positions, and the device operates with a nominal resistance of 50k ohms, providing a wide range of adjustable resistance settings for fine-tuning and calibration purposes.

The DS1267S-050 is designed to operate over a wide voltage range from 4.5V to 5.5V, making it compatible with many standard digital systems. Its non-volatile memory ensures that the last position of the wipers is stored when power is removed, allowing the device to return to its previous setting upon the next power-up.

Key features of the DS1267S-050 include:

• Dual 50kΩ digital potentiometers
• 256-position wiper settings
• Non-volatile EEPROM wiper memory
• 3-wire serial interface for easy integration
• Wide operating voltage range of 4.5V to 5.5V
• Low power CMOS technology
• High reliability and durability

This digital potentiometer is ideal for applications requiring variable resistance adjustments, such as volume control, gain adjustment, and line impedance matching. Its reliability and precision make it a top choice for designers in the fields of telecommunications, consumer electronics, and industrial systems.

The DS1267S-050 is a testament to Maxim Integrated's commitment to providing innovative and high-quality integrated circuits that meet the evolving needs of modern electronics. Its integration ease, coupled with its robust feature set, ensures that this digital potentiometer can be effectively utilized in both prototyping and production-scale applications.