Maxim Integrated DS1867S-050/T&R Digital Potentiometer

The DS1867S-050/T&R from Maxim Integrated is a versatile dual digital potentiometer designed to provide a reliable and precise solution for adjusting and controlling resistance values electronically. This compact and efficient component is particularly well-suited for applications where space and power consumption are critical considerations.

Constructed with high-quality materials, the DS1867S-050/T&R features two digitally-controlled potentiometers, each with 256-position wiper settings. It operates from a wide supply voltage range of 2.7V to 5.5V, making it compatible with a variety of logic levels and allowing for easy integration into different design architectures. The device is offered in a surface-mount SOIC-14 package, ensuring a minimal footprint on printed circuit boards (PCBs).

With an end-to-end resistance of 50kΩ, the DS1867S-050/T&R provides designers with the flexibility to accurately set and adjust resistance values for a wide range of applications, including but not limited to volume control, LCD screen adjustment, and feedback systems calibration. The digital interface of the potentiometer allows for precise and repeatable settings, which can be programmed via a simple 2-wire serial interface, making it easy to use with microcontrollers or other digital systems.

The DS1867S-050/T&R also features non-volatile memory (EEPROM) to store the wiper position, ensuring that the last set resistance value is retained even after power is removed. This is particularly useful in applications where the device must maintain its settings between power cycles without the need for additional components or complex power management systems.

Maxim Integrated's commitment to quality and reliability is evident in the DS1867S-050/T&R, making it a smart choice for engineers and designers seeking a dependable digital potentiometer solution. Whether used in consumer electronics, industrial control systems, or automotive applications, the DS1867S-050/T&R delivers performance and durability that designers can trust.

Overall, the Maxim Integrated DS1867S-050/T&R represents a sophisticated blend of technology and practicality, offering a digital potentiometer solution that combines ease of use with advanced functionality.