The AD8402ARUZ1, manufactured by Analog Devices Inc., is a high-performance digital potentiometer that offers a reliable solution for precision control of voltage and current in a wide range of electronic applications. This digitally-controlled variable resistor device operates as a two-channel, 256-position potentiometer that is ideal for applications requiring a programmable resistance setting. It is commonly used in calibration adjustments, programmable filters, and signal conditioning circuits.

Key Features

• Channels: Dual channel for versatile applications.
• Resolution: 8-bit (256 positions) for fine adjustment.
• Interface: SPI serial interface for easy communication with microcontrollers and digital systems.
• Operating Voltage: 2.7V to 5.5V, making it suitable for both 3V and 5V systems.
• Temperature Range: Industrial temperature range (-40°C to +85°C), ensuring reliability under extreme conditions.
• Package: 14-TSSOP, providing a compact form factor for space-constrained applications.

Applications

The AD8402ARUZ1 is versatile in its use and can be found in numerous electronic systems, including:

• Audio equipment for volume and tone control.
• Automated test equipment for precise adjustments.
• Data acquisition systems for sensor calibration.
• Industrial control systems for setting operating parameters.

Product Advantages

Analog Devices Inc. is renowned for its high-quality components, and the AD8402ARUZ1 is no exception. It provides designers with a compact, precise, and easy-to-use solution for implementing programmable resistance settings. The device's robust design ensures consistent performance and reliability, making it a preferred choice for professionals seeking to enhance their electronic designs.

Ordering Information

For ordering the AD8402ARUZ1 digital potentiometer or to obtain more detailed specifications, visit the Analog Devices Inc. website or contact an authorized distributor. Ensure the correct part number is referenced to receive the exact component required for your application.