ON Semiconductor CAT5111VI-10-GT3 Digital Potentiometer

The CAT5111VI-10-GT3 is a high-performance digital potentiometer designed and manufactured by ON Semiconductor, a leading provider of semiconductor-based solutions. This device offers a reliable and precise solution for applications requiring variable resistance settings controlled by digital signals. It is commonly used in calibration and adjustment functions in various electronic circuits, including consumer electronics, automotive systems, and industrial controls.

Key Features

• Resistance Value: The device features a 10 kΩ end-to-end resistance, which is ideal for a wide range of applications.
• Resolution: It offers a 32-tap design, providing fine adjustment steps for precise control over resistance settings.
• Interface: The CAT5111VI-10-GT3 is equipped with an up/down interface for easy adjustment and compatibility with most microcontrollers.
• Package: This digital potentiometer is available in a compact SOT-23-6 package, making it suitable for space-constrained applications.
• Single Supply Operation: It operates from a 2.5V to 6V power supply, allowing for flexible integration into various circuit designs.
• Non-Volatile Memory: The wiper position is stored in non-volatile memory and is retained across power cycles, ensuring consistent performance.
• Temperature Range: The device is designed to operate over an industrial temperature range of -40°C to +85°C.

Applications

The CAT5111VI-10-GT3 is versatile and can be used in numerous applications, including:

• Audio equipment volume control
• Calibration and trimming systems
• Automotive electronics for adjustments and settings
• Feedback systems requiring fine-tune adjustments
• Portable devices where manual potentiometer replacement is needed

With its robust design and ON Semiconductor's commitment to quality, the CAT5111VI-10-GT3 is an excellent choice for designers looking for a reliable and precise digital potentiometer to integrate into their electronic projects. Its digital control interface simplifies the integration with microcontrollers and other digital systems, making it a convenient and efficient solution for automated adjustment requirements.