Maxim Integrated DS1267BS-050+ Digital Potentiometer

The DS1267BS-050+ from Maxim Integrated is a versatile digital potentiometer that offers a unique blend of precision and flexibility for a wide range of applications. This dual digital potentiometer integrates two independently programmable potentiometers into a single compact package, making it an ideal solution for adjusting and controlling voltage, current, and resistance in electronic circuits.

Each potentiometer in the DS1267BS-050+ has a 256-position linear taper, which allows for fine adjustments and precise control. With a resistance value of 50kΩ, it provides a broad range of adjustment possibilities for various circuit designs. The device operates with a 5V ±10% supply voltage, ensuring compatibility with most common logic levels and providing a stable operating environment.

One of the key features of the DS1267BS-050+ is its digital interface. It utilizes a 3-wire serial interface for communication, which simplifies the integration with microcontrollers and other digital systems. This interface allows for easy adjustment of the resistance settings without the need for mechanical potentiometer adjustments, leading to more reliable and repeatable results.

The DS1267BS-050+ also boasts nonvolatile (NV) memory, which ensures that the last programmed resistance settings are retained even after power is removed. This feature is particularly useful in applications where it is critical to maintain specific settings between power cycles, such as in calibration or preset adjustment scenarios.

Designed for durability and performance, the DS1267BS-050+ is available in a robust 16-pin SOIC package, providing a compact footprint for space-constrained applications. Its operating temperature range of -40°C to +85°C makes it suitable for use in a variety of environmental conditions.

Whether used in audio equipment for volume control, in power supplies for voltage adjustments, or in communication systems for impedance matching, the Maxim Integrated DS1267BS-050+ digital potentiometer offers a high degree of control and reliability, making it a valuable component for engineers and designers alike.