The AD5161BRM50 is a versatile, digitally-controlled variable resistor device from Analog Devices Inc. This compact digital potentiometer offers a seamless solution for adjusting and controlling resistance values through digital interfaces, making it an excellent choice for a wide range of applications, including calibration, signal conditioning, and power supply control.

Key Features

• Resistance Options: The AD5161BRM50 provides a 50kΩ end-to-end resistance, which is ideal for various applications that require a mid-range resistance value.
• Resolution: This digital potentiometer offers 256-position resolution, allowing for fine-tuning of resistance with high precision.
• Interface: It features an I²C-compatible digital interface, enabling easy communication with microcontrollers and other digital systems.
• Single Supply Operation: The device operates from a 2.7 V to 5.5 V single supply, accommodating a variety of low-voltage applications.
• Compact Size: Housed in a small 10-lead MSOP (Mini Small Outline Package), the AD5161BRM50 is suitable for space-constrained applications.
• Nonvolatile Memory: It includes nonvolatile memory (EEPROM) to store the last position in case of power loss, ensuring consistent performance across power cycles.

Applications

The AD5161BRM50's adaptability makes it a prime choice for numerous applications. It is commonly used in:

• Programmable Power Supplies
• Portable Instrumentation
• Audio/Video Equipment
• Mechanical Potentiometer Replacement
• Automotive Electronics

Reliability and Quality

Analog Devices Inc. is known for its commitment to high-quality and reliable components. The AD5161BRM50 is manufactured to meet the company's stringent standards, ensuring dependable performance for critical and demanding applications.

With its combination of features, the AD5161BRM50 is an exceptional choice for designers looking for a reliable digital potentiometer that offers ease of use, precision, and flexibility.