AD8402ARZ50-REEL - Digital Potentiometer by Analog Devices Inc.

The AD8402ARZ50-REEL from Analog Devices Inc. is a high-performance digital potentiometer designed to offer precision and reliability in a range of electronic applications. This device comes in a compact surface-mount package and is part of a product reel, making it suitable for automated assembly processes and bulk applications.

Key Features:

• Dual Channel: The AD8402ARZ50-REEL features two independent potentiometers, providing versatility in multi-channel applications.
• Resistance Options: It offers a resistance value of 50 kΩ per potentiometer, which is ideal for a variety of adjustable settings.
• Resolution: With 256 positions, it provides fine resolution for precise adjustments.
• Interface: The device uses a 3-wire serial interface that is compatible with SPI, QSPI™, MICROWIRE™, and DSP interface standards, ensuring easy integration with most microcontrollers and digital systems.
• Power Supply: It operates on a single 2.7V to 5.5V power supply, accommodating a range of power environments.
• Endurance: The digital potentiometer is rated for 1 million wiper switch cycles, ensuring long-term reliability and performance.
• Temperature Range: The device is operational over the industrial temperature range of -40°C to +85°C, suitable for harsh environments.
• Packaging: Supplied in a 14-lead SOIC (RZ) package, the AD8402ARZ50-REEL is designed for space-saving on printed circuit boards.

Applications:

With its dual-channel design and precise control, the AD8402ARZ50-REEL is an excellent choice for adjusting and calibrating system parameters electronically. Its applications span across various fields, including:

• Audio equipment volume and tone control
• Automated industrial equipment calibration
• Adjustable power supplies and voltage dividers
• Feedback circuitry adjustments
• Consumer electronics settings

Whether it's for professional audio systems, industrial automation, or consumer electronics, the AD8402ARZ50-REEL from Analog Devices Inc. brings digital precision to analog control. Its robust design and compatibility with various communication protocols make it a versatile and reliable choice for designers looking to improve the performance and flexibility of their systems.