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AD5282BRUZ50

AD5282BRUZ50 Description

The AD5282BRUZ50 from Analog Devices Inc. is a dual-channel, 256-tap, 50kΩ digital potentiometer designed for precision analog signal adjustment. It operates over a wide 4.5V to 16.5V (±5V) supply range, making it suitable for both single and dual-supply systems. With an I2C interface, it supports selectable addressing, enabling multiple devices on the same bus. The device features a volatile memory, requiring reconfiguration upon power-up, and offers a ±30% resistance tolerance with a low 30ppm/°C temperature coefficient for stable performance. Packaged in a 16-pin TSSOP, it is ideal for space-constrained applications.

AD5282BRUZ50 Features

• Dual-channel 256-tap potentiometer for precise adjustments.
• Wide voltage range (4.5V–16.5V, ±5V) supports diverse system requirements.
• I2C interface with selectable address for easy integration in multi-device setups.
• Low wiper resistance (60Ω typ) minimizes signal distortion.
• 30ppm/°C tempco ensures stability across temperature variations.
• ROHS3 compliant and REACH unaffected, meeting environmental standards.
• Surface-mount TSSOP package for compact PCB designs.

AD5282BRUZ50 Applications

• Industrial automation: Calibration and trimming in control systems.
• Test & measurement equipment: Programmable gain and offset adjustment.
• Audio systems: Volume and tone control with low distortion.
• Power management: Feedback loop tuning in DC-DC converters.
• Medical devices: Precision signal conditioning in diagnostic equipment.

Conclusion of AD5282BRUZ50

The AD5282BRUZ50 stands out for its dual-channel flexibility, wide operating range, and I2C programmability, making it a versatile choice for precision analog applications. Its low temperature drift and compact form factor cater to demanding environments, while the selectable address feature simplifies system scalability. Ideal for industrial, audio, and power management applications, this digital potentiometer delivers reliable performance with minimal design complexity.