Analog Devices Inc. AD5114BCPZ10-1-RL7 Digital Potentiometer

The AD5114BCPZ10-1-RL7 is a high-performance, nonvolatile digital potentiometer manufactured by Analog Devices Inc., a leading global semiconductor company known for its innovative design and precision signal processing technology. This digital potentiometer offers a compact and robust solution for applications requiring precise resistance tuning controlled by a digital interface.

Key Features

• Resistance Options: The device comes with a 10 kΩ end-to-end resistance, providing a wide range of adjustability for various applications.
• Resolution: It features a 128-position resolution, allowing for fine adjustments to the resistance level.
• Nonvolatile Memory: The onboard nonvolatile memory enables the potentiometer to retain the last programmed resistance value even after power cycling, ensuring consistent performance across power interruptions.
• Interface: The AD5114BCPZ10-1-RL7 utilizes an I²C-compatible interface, facilitating easy integration into digital systems and providing a simple two-wire serial interface for communication.
• Package: Housed in a compact LFCSP (Lead Frame Chip Scale Package), the device occupies minimal board space, making it suitable for space-constrained applications.
• Operating Voltage: It supports a wide operating voltage range from 2.7V to 5.5V, accommodating various system power requirements.
• Temperature Range: The potentiometer operates over an extended industrial temperature range of -40°C to +125°C, ensuring reliability and stability in harsh environments.

Applications

The AD5114BCPZ10-1-RL7 is ideal for a variety of applications where digital control of resistance is required. Common uses include:

• Adjustable power supplies and voltage references
• Calibration and trimming systems
• Automotive electronics for system adjustments
• Portable devices where space and power conservation are critical

With its precision, flexibility, and digital control, the AD5114BCPZ10-1-RL7 from Analog Devices Inc. is an excellent choice for designers looking to add reliable and accurate adjustable resistance functionality to their electronic projects.