The AD5171BRJ5-R2 is a digital potentiometer device from the renowned manufacturer Analog Devices Inc., known for its precision and reliability in electronic components. This digital potentiometer offers a compact and versatile solution for applications requiring variable resistance settings controlled via a digital interface.

Key Features

• Resolution: The AD5171BRJ5-R2 features a 64-position resolution, providing fine adjustment capabilities for a wide range of applications.
• Interface: It utilizes the I2C-compatible interface, allowing for easy integration into digital systems and compatibility with most microcontrollers.
• Single Supply Operation: Operating from a 2.7V to 5.5V single supply, this device is suitable for both 3V and 5V systems, offering flexibility for various design requirements.
• Nonvolatile Memory: Equipped with nonvolatile memory (EEPROM), the AD5171BRJ5-R2 retains its last programmed resistance value even after power-off, ensuring consistent performance across power cycles.
• Compact Package: The device comes in a compact SOT-23-8 package, making it ideal for space-constrained applications.
• Endurance: It boasts an impressive endurance of 1 million write cycles and 50 years of data retention, ensuring longevity and reliability.

Applications

The AD5171BRJ5-R2 is suitable for a variety of applications, including:

• Automated calibration systems
• Transducer adjustment of pressure, temperature, and humidity sensors
• RF amplifier biasing
• Automotive electronics tuning
• Portable battery-powered devices

Technical Specifications

In summary, the AD5171BRJ5-R2 from Analog Devices Inc. is a highly reliable and precise digital potentiometer that is perfect for designers looking for an electronically adjustable resistor with a small footprint and robust performance.