The AD5274BCPZ-100-RL7 is a precision digital potentiometer designed and manufactured by Analog Devices Inc., an industry leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits. This digital potentiometer offers a compact and reliable solution for applications requiring digitally controlled resistance settings.

Key Features

• Resistance Options: The device features a 100 kΩ end-to-end resistance with a minimum adjustment of 0.39% per step, providing precise control over a wide range of applications.
• Resolution: It boasts a high resolution of 1024 positions (10-bit), allowing for fine-tuned adjustments to the resistance value.
• Nonvolatile Memory: Equipped with nonvolatile memory (EEPROM), the AD5274BCPZ-100-RL7 can retain the resistance setting even when the power is turned off, ensuring consistent performance across power cycles.
• Interface: The device supports a user-friendly I²C compatible serial interface, making it easy to integrate into various digital systems.
• Power Supply: Operating from a 2.7 V to 5.5 V power supply, the AD5274BCPZ-100-RL7 is versatile for use in both low and standard voltage applications.
• Compact Package: Housed in a compact LFCSP (Lead Frame Chip Scale Package) that is RoHS compliant, it is suitable for space-constrained designs.
• Temperature Range: The device operates over an extended industrial temperature range of -40°C to +125°C, ensuring reliability in harsh environments.

Applications

The AD5274BCPZ-100-RL7 is suitable for a variety of applications, including:

• Programmable Voltage-to-Current Conversion
• Adjustable Power Supplies
• Instrumentation: Gain and Offset Adjustment
• Automotive Electronics Calibration
• Consumer Electronics Customization

With its precise control, robust design, and ease of use, the AD5274BCPZ-100-RL7 from Analog Devices Inc. is an excellent choice for designers seeking a reliable digital potentiometer solution.