The DS1806E-050+T&R is a versatile, high-performance digital potentiometer from Maxim Integrated, designed to cater to a variety of applications that require precise resistance tuning. This compact, electronically adjustable resistor offers a unique combination of features, making it an ideal solution for adjusting and controlling parameters in a wide range of electronic systems.

Key Features

• Resistance Range: The device has a resistance range of 50kΩ, providing ample flexibility for various applications.
• Resolution: It offers a high resolution with 256-position wiper settings, allowing for fine adjustment of resistance levels.
• Interface: The DS1806E-050+T&R utilizes a 3-wire serial interface for communication, making it easy to integrate into most microcontroller-based systems.
• Supply Voltage: The device operates over a wide supply voltage range from 2.7V to 5.5V, accommodating different logic levels and system requirements.
• Multiple Devices: Up to four DS1806 devices can be daisy-chained on the same 3-wire bus, simplifying designs that require multiple potentiometers.
• Nonvolatile Memory: It features nonvolatile (NV) memory to store the wiper position, ensuring the last set resistance is maintained even after power cycling.
• Packaging: The product is available in a compact 14-pin TSSOP package, suitable for space-constrained applications.
• Temperature Range: It is designed to operate over an extended industrial temperature range of -40°C to +85°C, ensuring reliability in harsh environments.

Applications

The DS1806E-050+T&R is ideal for a variety of applications including:

• Automated product calibration
• Adjustable power supplies
• Gain and offset adjustment
• Volume control in audio systems
• Contrast, brightness, and other settings in consumer electronics

With its robust feature set and Maxim Integrated's reputation for quality, the DS1806E-050+T&R is a reliable choice for designers looking to add precision and flexibility to their electronic designs.