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AD8402ARUZ50-REEL

AD8402ARUZ50-REEL Description

The AD8402ARUZ50-REEL is a digital potentiometer manufactured by Analog Devices Inc., designed for precision control applications. This device features a 50kΩ resistance with a ±30% tolerance, providing a wide range of resistance adjustment. It includes 256 taps, allowing for fine-tuned resistance settings. The AD8402ARUZ50-REEL operates within a supply voltage range of 2.7V to 5.5V and has a temperature coefficient of 500ppm/°C, ensuring stable performance across varying temperatures. The device employs a linear taper and an SPI interface for communication, making it suitable for applications requiring precise resistance control.

AD8402ARUZ50-REEL Features

• Configuration: Potentiometer
• Resistance: 50kΩ with ±30% tolerance
• Number of Taps: 256, providing high-resolution resistance adjustment
• Memory Type: Volatile, ensuring dynamic control over resistance settings
• Temperature Coefficient: 500ppm/°C, ensuring stability in varying temperature conditions
• Supply Voltage: 2.7V to 5.5V, offering flexibility in power supply options
• Interface: SPI, facilitating easy integration with microcontrollers and other digital systems
• Taper: Linear, ensuring consistent resistance change per tap
• Package: Tape & Reel (TR), suitable for surface mount applications
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating robustness against moisture
• ECCN: EAR99, indicating compliance with export regulations
• HTSUS: 8542.39.0001, facilitating customs and import processes
• Number of Circuits: 2, allowing for dual-channel applications
• Resistance - Wiper (Ohms) (Typ): 200Ω, ensuring low resistance for efficient signal transmission

AD8402ARUZ50-REEL Applications

The AD8402ARUZ50-REEL is ideal for applications requiring precise resistance control and adjustment. Its 256 taps and linear taper make it suitable for fine-tuning in audio systems, where precise volume control is essential. The device's wide supply voltage range and SPI interface make it a versatile choice for embedded systems and microcontroller-based projects. Its robustness against moisture and compliance with export regulations make it suitable for industrial and automotive applications. Additionally, the dual-channel capability allows for simultaneous control of two circuits, enhancing its utility in complex systems.

Conclusion of AD8402ARUZ50-REEL

The AD8402ARUZ50-REEL from Analog Devices Inc. is a versatile digital potentiometer offering high-resolution resistance control and stable performance across a wide temperature range. Its linear taper and SPI interface make it easy to integrate into various electronic systems, while its dual-channel capability enhances its functionality. Although the product is now obsolete, it remains a reliable choice for applications requiring precise resistance adjustment. Its compliance with industry standards and robustness against environmental factors make it a valuable component in a variety of industrial and consumer applications.