AD5252BRU100 Digital Potentiometer by Analog Devices Inc.

The AD5252BRU100 is a high-performance digital potentiometer designed and manufactured by Analog Devices Inc., a leader in precision high-performance electronics. This particular model offers a reliable and precise solution for applications requiring variable resistance settings controlled via a digital interface. The device is part of the AD5252 series, which are well-known for their accuracy and versatility across various industries.

Key Features

• Dual Channel: The AD5252BRU100 features two independently programmable potentiometers, making it an efficient choice for applications that require dual adjustments.
• Resistance Value: This model has a resistance value of 100 kΩ per potentiometer channel, providing ample range for fine-tuning in various circuits.
• Resolution: It offers a 256-position resolution, allowing for precise adjustments and control over the resistance settings.
• Interface: The digital potentiometer uses an I²C-compatible serial interface for communication, ensuring easy integration with microcontrollers and other digital systems.
• Nonvolatile Memory: Equipped with nonvolatile memory (EEPROM), the AD5252BRU100 can retain its resistance settings even when the power is turned off, ensuring persistent performance across power cycles.
• Operating Voltage: The device operates within a wide supply voltage range of 2.7V to 5.5V, making it suitable for both 3V and 5V systems.
• Packaging: It comes in a compact TSSOP (Thin Shrink Small Outline Package) form factor, which is ideal for space-constrained applications.

Applications

The AD5252BRU100 is utilized in a diverse array of applications, including:

• Automated calibration systems
• Programmable filters and delays
• Adjustable power supplies
• Consumer electronics volume control
• Automotive electronics adjustments
• Industrial control systems

With its precision, reliability, and digital interface, the AD5252BRU100 digital potentiometer from Analog Devices Inc. is an excellent choice for designers and engineers looking for a programmable resistor solution that can be easily integrated into a wide range of electronic systems.