ON Semiconductor CAT5113ZI-01-T3 Digital Potentiometer

The ON Semiconductor CAT5113ZI-01-T3 is a precision digital potentiometer that offers a compact and versatile solution for a wide range of applications requiring variable resistance adjustments. This device is designed to mimic the analog functionality of a mechanical potentiometer with the added reliability and precision of digital control.

Key Features:

• Resistance Range: The CAT5113ZI-01-T3 provides a total resistance of 100kΩ, which is ideal for applications that require fine-tuning of resistance parameters.
• Resolution: With 32-tap points, this digital potentiometer allows for precise adjustments, enabling users to set the resistance to the exact level required for their specific application.
• Single Supply Operation: It operates from a 2.5V to 6V power supply, making it suitable for both low-power and standard applications.
• Non-Volatile Memory: The device features non-volatile memory, ensuring that the last programmed resistance value is retained even after the power is cycled.
• Interface: The simple up/down serial interface facilitates easy communication with microcontrollers or other digital systems.
• Compact Package: Enclosed in a small SOT-23 package, the CAT5113ZI-01-T3 is optimized for space-constrained applications.
• Temperature Range: It is operational over an industrial temperature range of -40°C to +85°C, which ensures reliable performance under varying environmental conditions.

Applications:

The versatility of the CAT5113ZI-01-T3 makes it suitable for a variety of applications, including:

• Adjustable power supplies
• Calibration and control systems
• Audio equipment for volume and tone control
• Automotive electronics for sensor adjustments
• Portable devices where space and power efficiency are critical

The CAT5113ZI-01-T3 digital potentiometer from ON Semiconductor is an ideal choice for designers looking for a reliable, precise, and easy-to-use variable resistance solution. Its digital nature allows for programmable control, which can be utilized in automated systems, ensuring consistent performance and reducing the need for manual adjustments.