Maxim Integrated DS1847E-010+T&R Dual Digital Potentiometer

The DS1847E-010+T&R from Maxim Integrated is an innovative, dual digital potentiometer IC that offers a versatile solution for a wide range of applications. This particular component is designed to provide precision digital control of voltage and current, making it an ideal choice for adjusting and calibrating system parameters electronically.

Featuring two potentiometers in one compact package, the DS1847E-010+T&R allows for the simultaneous control of two separate variables or the fine-tuning of a single signal in a balanced manner. Each potentiometer is composed of 256 resistive elements, and a wiper, which can be digitally controlled through an I²C-compatible serial interface. This level of control granularity ensures that users can achieve the exact resistance values required for their specific application.

The device is specified with a resistance value of 10kΩ, providing a broad range of adjustment options for designers. Additionally, the DS1847E-010+T&R is capable of operating over a wide voltage range, from 2.7V to 5.5V, which further enhances its versatility and makes it suitable for both low and standard voltage applications.

One of the key features of this digital potentiometer is its non-volatile memory (EEPROM), which allows the device to retain the last wiper position upon power-down, ensuring consistent performance and reducing the need for recalibration. This makes the DS1847E-010+T&R highly reliable in systems that require persistent settings, such as in industrial controls, consumer electronics, and communication devices.

The DS1847E-010+T&R is offered in a T&R (Tape and Reel) packaging, which facilitates automated assembly processes and is ideal for high-volume production environments. Maxim Integrated's commitment to quality and reliability is evident in this product, which is designed to meet the stringent demands of modern electronic systems.

In summary, the DS1847E-010+T&R is a sophisticated, dual digital potentiometer that provides precise electronic adjustment capabilities. Its I²C interface, non-volatile memory, and dual-wiper configuration make it a flexible and reliable choice for designers looking to add digital control to their systems.