AD5272BCPZ-100-RL7 - Digital Potentiometer by Analog Devices Inc.

The AD5272BCPZ-100-RL7 is a state-of-the-art digital potentiometer designed and manufactured by Analog Devices Inc., a leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits. This precision device 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 1 kΩ per step, providing fine granularity and precision for various applications.
• Resolution: The AD5272BCPZ-100-RL7 offers a 7-bit resolution, which equates to 128 resistive steps, allowing for accurate setting of the resistance value.
• Memory: It includes a nonvolatile memory (EEPROM) that can store the desired resistance value, ensuring the settings are retained even after power-off.
• Interface: The device supports a user-friendly I²C-compatible serial interface for easy communication with microcontrollers and other digital systems.
• Power Supply: It operates on a wide supply voltage range from 2.7V to 5.5V, making it versatile for various electronic circuits and systems.
• Package: The AD5272BCPZ-100-RL7 comes in a compact LFCSP (Lead Frame Chip Scale Package) that is suitable for space-constrained applications.
• Temperature Range: This digital potentiometer can operate over an extended industrial temperature range from -40°C to +125°C, ensuring reliability in harsh environments.

Applications

The versatility of the AD5272BCPZ-100-RL7 makes it an ideal choice for numerous applications, including:

• Programmable Filters and Delays
• Instrumentation: Gain and Offset Adjustment
• Power Supply Adjustment
• Automotive Electronics Calibration
• Consumer Electronics Volume Control

With its precise control, robust design, and ease of use, the AD5272BCPZ-100-RL7 from Analog Devices Inc. is an excellent choice for designers looking to integrate a reliable digital potentiometer into their electronic systems.