onsemi

CAT5113LI-50

CAT5113LI-50 Description

The CAT5113LI-50 is a 100-tap digitally programmable potentiometer designed by onsemi, a leading manufacturer in the electronics industry. This device is part of the Data Acquisition ICs category and offers a versatile solution for applications requiring precise resistance control. The CAT5113LI-50 features a linear taper, providing a consistent and predictable change in resistance as the tap position is adjusted. With a resistance of 50k ohms and a tolerance of ±20%, this potentiometer ensures reliable performance across a wide range of applications. The device operates within a supply voltage range of 2.5V to 6V, making it suitable for various power supply configurations.

CAT5113LI-50 Features

• Configuration: The CAT5113LI-50 is configured as a potentiometer, offering 100 taps for precise resistance control.
• Temperature Coefficient: With a typical temperature coefficient of 300ppm/°C, this potentiometer maintains stable performance over a range of operating temperatures.
• Resistance and Tolerance: The device features a resistance of 50k ohms with a tolerance of ±20%, ensuring consistent performance.
• Interface: The CAT5113LI-50 supports an Up/Down (U/D, INC, CS) interface, providing a straightforward method for adjusting the tap position.
• Wiper Resistance: The typical wiper resistance is 400 ohms, ensuring minimal impact on circuit performance.
• Mounting Type: The through-hole mounting type ensures robust mechanical stability and ease of integration into various circuit designs.
• Package: Available in bulk packaging, the CAT5113LI-50 is suitable for high-volume production environments.
• Number of Circuits: The device includes a single circuit, simplifying design and implementation.

CAT5113LI-50 Applications

The CAT5113LI-50 is ideal for applications requiring precise resistance control and adjustment. Its 100-tap configuration and linear taper make it suitable for a variety of use cases, including:

• Audio Volume Control: The linear taper provides smooth and consistent volume adjustment, enhancing user experience in audio equipment.
• Voltage Divider Applications: The potentiometer can be used to create precise voltage dividers, ensuring accurate voltage levels in electronic circuits.
• Gain Adjustment in Amplifiers: The device allows for precise gain control in amplifiers, optimizing performance for different signal levels.
• Calibration Circuits: The CAT5113LI-50 can be used in calibration circuits to fine-tune resistance values, ensuring accurate measurements and control.

Conclusion of CAT5113LI-50

The CAT5113LI-50 is a versatile and reliable digitally programmable potentiometer designed for applications requiring precise resistance control. With its 100-tap configuration, linear taper, and ±20% tolerance, this device offers a high level of precision and flexibility. The CAT5113LI-50 is suitable for a wide range of applications, from audio equipment to calibration circuits, making it a valuable component in the electronics industry. Despite its obsolete status, the CAT5113LI-50 remains a reliable choice for engineers and designers seeking a high-quality potentiometer solution.