AD5258BRMZ10-R7 Digital Potentiometer by Analog Devices Inc.

The AD5258BRMZ10-R7 is a sophisticated digital potentiometer module designed and manufactured by Analog Devices Inc., a leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits. This component provides a reliable and precise solution for applications requiring variable resistance settings controlled via a digital interface.

Key Features:

• Resistance Options: The AD5258BRMZ10-R7 offers a resistance value of 10 kΩ, which can be adjusted through its digital interface.
• Resolution: It features a 256-position resolution, allowing for fine-grained adjustments to the resistance level.
• Interface: The device is equipped with an I²C-compatible serial interface, enabling easy communication with microcontrollers and other digital systems.
• Nonvolatile Memory: Integrated nonvolatile memory (EEPROM) allows the device to retain the last programmed resistance value even after power-off, ensuring consistent performance across power cycles.
• Compact Size: Housed in an MSOP (Mini Small Outline Package) with the part number suffix "R7," the AD5258BRMZ10-R7 is designed for space-constrained applications.
• Supply Voltage: It operates within a supply voltage range of 2.7V to 5.5V, making it versatile for various electronic systems.
• Temperature Range: The device is specified for operation over the extended industrial temperature range of -40°C to +125°C, ensuring reliable performance in challenging environmental conditions.

Applications:

The AD5258BRMZ10-R7 is an ideal component for a wide range of applications that require precise digital control over resistance settings. This includes:

• Automated Calibration Systems
• Transducer Adjustments
• Programmable Filters and Delays
• Adjustable Power Supplies
• Audio Volume Control

With its high precision, digital interface, and nonvolatile memory, the AD5258BRMZ10-R7 from Analog Devices Inc. stands out as a reliable choice for designers and engineers looking to incorporate digitally controlled resistance into their electronic designs.