Maxim Integrated MAX5161MEZT+T Digital Potentiometer

The MAX5161MEZT+T from Maxim Integrated is a precision, digitally controlled potentiometer designed to offer a compact and versatile solution for applications requiring variable resistance settings. This device operates as a mechanical potentiometer replacement, featuring a 256-position, non-volatile memory that retains the last programmed resistance setting, even after power-off. This makes it an ideal component for fine-tuning and calibration applications in a wide range of industries.

Constructed with an integrated, high-quality CMOS, the MAX5161MEZT+T offers a resistance range that makes it suitable for adjusting voltage, tuning filters, setting operational amplifier gain, or controlling screen brightness in consumer electronics. The digital potentiometer comes in a miniature 3mm x 3mm, 8-pin TDFN package, which is highly beneficial for space-constrained applications.

Key features of the MAX5161MEZT+T include a single 10kΩ potentiometer configuration, which provides a smooth transition between steps, and an I²C-compatible serial interface that simplifies the connection to microcontrollers or other digital systems. Additionally, the device operates over a wide voltage range of 2.7V to 5.5V, making it versatile for both 3.3V and 5V systems.

The MAX5161MEZT+T also boasts a low temperature coefficient of 35ppm/°C, ensuring stable performance over the entire operating temperature range of -40°C to +125°C. This high level of precision is critical in applications that demand consistent behavior under varying environmental conditions.

With its robust performance and high reliability, the MAX5161MEZT+T is an excellent choice for design engineers looking to integrate a digital potentiometer into their projects. Whether used in automatic adjustments, signal conditioning, or power supply control, this Maxim Integrated product delivers the precision and flexibility needed to meet the demands of modern electronic designs.

Overall, the MAX5161MEZT+T represents Maxim Integrated's commitment to innovation and quality, providing a high-performance solution for digital potentiometer applications.