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AD8403ARU10-REEL

AD8403ARU10-REEL Description

The AD8403ARU10-REEL is a digital potentiometer designed by Analog Devices Inc., offering a versatile and precise solution for electronic circuits requiring variable resistance. This IC features a 10kΩ linear taper with 256 taps, providing fine control over resistance settings. It operates within a supply voltage range of 2.7V to 5.5V, making it suitable for a wide range of applications. The AD8403ARU10-REEL is housed in a 24-lead TSSOP package and comes in a tape and reel format, facilitating surface mount assembly processes.

AD8403ARU10-REEL Features

• Configuration: Potentiometer
• Resistance: 10kΩ with ±20% tolerance
• Number of Taps: 256, providing high-resolution control
• Taper: Linear, ensuring consistent resistance changes
• Voltage - Supply: 2.7V to 5.5V, offering flexibility in power supply options
• Interface: SPI, enabling easy digital communication and control
• Memory Type: Volatile, allowing dynamic adjustment of resistance values
• Resistance W -iper: 200Ω typical, ensuring low resistance for efficient current flow
• Temperature Coefficient: 500ppm/°C, ensuring stability across a range of temperatures
• Features: Cascade Pin, facilitating the connection of multiple potentiometers for extended functionality
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for various environmental conditions
• ECCN: EAR99, indicating compliance with export regulations
• HTSUS: 8542.39.0001, facilitating customs import and processes
• Package: Tape & Reel (TR), ideal for automated assembly lines
• Number of Circuits: 4, providing multiple channels for complex applications

AD8043ARU10-REEL Applications

The AD8403ARU10-REEL is ideal for applications requiring precise control of resistance, such as:

• Audio Systems: Volume control and tone adjustment
• Medical Equipment: Calibration and control of medical devices
• Industrial Automation: Precision control in sensors and actuators
• Consumer Electronics: Adjusting display brightness and contrast
• Telecommunications: Signal attenuation and gain control

Conclusion of AD8403ARU10-REEL

The AD8403ARU10-REEL from Analog Devices Inc. stands out for its high-resolution control, linear taper, and versatile voltage range. Its SPI interface and cascade pin feature enhance its functionality, making it a robust choice for applications demanding precise resistance control. Despite being marked as obsolete, the AD8403ARU10-REEL remains a reliable option for engineers seeking a digital potentiometer with proven performance. Its surface mount package and tape and reel format ensure seamless integration into modern manufacturing processes.