The DS1669S-50+T&R from Maxim Integrated is a versatile digital potentiometer that offers a unique solution for digital resistance trimming. This device is designed to provide an electronic adjustment of system parameters, making it ideal for applications requiring a precise calibration of resistance values. The DS1669S-50+T&R is a perfect fit for modern electronic systems where space is at a premium and traditional mechanical potentiometers are impractical.

Key Features

• Resistance Value: 50 kΩ
• Nonvolatile (NV) storage of wiper position
• Wiper resistance: 70Ω typical at 5V
• 3-Wire Serial Interface
• Operates from 3V to 5V
• 100,000 Wiper Store Cycles
• 100-Year Wiper Data Retention

The DS1669S-50+T&R operates on a 3V to 5V supply, making it suitable for both 3.3V and 5V systems. Its 3-wire serial interface ensures easy integration into a wide range of applications. The device's nonvolatile memory provides 100,000 wiper store cycles and retains the wiper position for 100 years, ensuring reliability and longevity of the set resistance value.

With its compact surface-mount SOIC-8 package, the DS1669S-50+T&R is designed for automated assembly processes and is supplied in tape and reel (T&R) format, facilitating efficient handling and placement during manufacturing. This digital potentiometer is a solid choice for volume control, device calibration, and parameter adjustment in various applications, including:

• Consumer Electronics
• Portable Devices
• Telecommunications
• Computer Peripherals

The DS1669S-50+T&R digital potentiometer from Maxim Integrated offers a reliable, precise, and durable solution for electronic resistance trimming. Its ease of use, coupled with nonvolatile memory, ensures that it maintains its settings across power cycles, making it an essential component for a wide range of electronic applications.