ON Semiconductor CAT5119SBI-50-T Digital Potentiometer

The CAT5119SBI-50-T is a high-performance digital potentiometer designed and manufactured by ON Semiconductor, a leading provider of semiconductor-based solutions. This precision device offers a compact and reliable solution for applications requiring variable resistance adjustments through digital control signals.

Key Features:

• Resistance Value: The potentiometer has a 50 kΩ end-to-end resistance, which provides a wide range of adjustability for various applications.
• Resolution: It features a 100-tap design, allowing for fine-tuning with each step change resulting in a 0.5% increment of the total resistance.
• Single Supply Operation: The CAT5119SBI-50-T operates from a single 2.7V to 5.5V power supply, making it suitable for both 3V and 5V systems.
• Interface: The device is equipped with an I²C-compatible serial interface, enabling easy integration with microcontrollers and other digital systems.
• Package: This digital potentiometer comes in a compact SOT-23-8 package, which is ideal for space-constrained applications.
• Temperature Range: It operates over an industrial temperature range of -40°C to +85°C, ensuring reliable performance in a variety of environments.
• Non-Volatile Memory: The wiper position is stored in non-volatile memory and is recalled upon power-up, which means the device retains its last position even after being powered down.

Applications:

The CAT5119SBI-50-T is versatile and can be used in a wide range of applications, including but not limited to adjustable power supplies, LCD screen calibration, audio control, and system calibration. Its digital nature allows for precise electronic adjustments to be made programmatically, which is essential for automated processes and smart systems.

Quality and Reliability:

ON Semiconductor is committed to providing high-quality products. The CAT5119SBI-50-T digital potentiometer is designed with this commitment in mind, ensuring both quality and reliability for designers and engineers looking to incorporate an adjustable resistance solution in their electronic designs.