Maxim Integrated DS1803E-010+ Digital Potentiometer

The DS1803E-010+ is a high-quality digital potentiometer designed and manufactured by Maxim Integrated, a trusted name in the development of innovative analog and mixed-signal products. This digital potentiometer offers a reliable and precise solution for applications requiring variable resistance settings that can be adjusted digitally.

Key Features

• Resistance Value: The DS1803E-010+ offers a resistance range of 10kΩ, which provides flexibility for a variety of applications.
• Dual Potentiometer: This device features two potentiometers in one package, allowing for compact and efficient designs.
• Interface: It is equipped with a two-wire serial interface that is compatible with I²C bus specifications, enabling easy integration into existing systems.
• Resolution: With 256-position resolution, the DS1803E-010+ allows for fine-tuning of resistance settings, ensuring precise control over the output.
• Supply Voltage: It operates over a wide supply voltage range of 2.7V to 5.5V, making it suitable for both low-power and standard applications.
• Nonvolatile Memory: The inclusion of nonvolatile (NV) memory means that the last position of the wipers is stored and maintained even after the device is powered down, ensuring consistent performance.
• Package: The DS1803E-010+ is available in a compact, surface-mountable 14-pin TSSOP package, which is ideal for space-constrained applications.

Applications

The DS1803E-010+ digital potentiometer is suitable for a wide range of applications, including:

• Adjustable power supplies
• Volume control in audio systems
• LCD screen adjustment
• Gain control for amplifiers
• Calibration and tuning in electronic circuits

With its robust feature set and Maxim Integrated's reputation for quality, the DS1803E-010+ is an excellent choice for designers looking to add digital control to their variable resistance requirements.