onsemi

CAT5114LI-50

CAT5114LI-50 Description

The CAT5114LI-50 is a 32-tap digitally programmable potentiometer from onsemi, designed for applications requiring precise resistance control. This device features a linear taper and a resistance of 50kΩ with a tolerance of ±20%. It operates within a supply voltage range of 2.5V to 6V and has a temperature coefficient of 300ppm/°C. The CAT5114LI-50 is configured with 32 taps, providing a high level of granularity for resistance adjustment. It is available in a through-hole package, making it suitable for applications where robust mechanical stability is required. The device is controlled via an Up/Down (U/D, INC, CS) interface, allowing for flexible and precise control of the resistance value. Despite its obsolete status, the CAT5114LI-50 remains a reliable choice for applications that require a programmable potentiometer with a wide range of resistance settings.

CAT5114LI-50 Features

• Configuration: Potentiometer with 32 taps, offering fine control over resistance values.
• Resistance: 50kΩ with a tolerance of ±20%, providing a wide range of resistance settings.
• Temperature Coefficient: 300ppm/°C, ensuring stable performance across varying temperatures.
• Supply Voltage: Operates within a range of 2.5V to 6V, making it suitable for a variety of power supply configurations.
• Interface: Up/Down (U/D, INC, CS) control interface, enabling precise and flexible resistance adjustment.
• Mounting Type: Through-hole, ensuring robust mechanical stability and ease of integration into various circuit designs.
• Package: Bulk packaging, suitable for high-volume production and assembly processes.
• Resistance - Wiper: 70Ω (typical), ensuring low resistance for the wiper terminal.
• Taper: Linear, providing a consistent change in resistance with each tap adjustment.
• Number of Circuits: Single circuit, simplifying design and reducing complexity.
• REACH Status: Vendor Undefined, indicating compliance with standard industry regulations.

CAT5114LI-50 Applications

The CAT5114LI-50 is ideal for applications that require precise and programmable resistance control. Some specific use cases include:

• Audio Applications: Volume control in audio equipment, where precise resistance adjustments are necessary for accurate sound levels.
• Medical Devices: Calibration of medical instruments, ensuring precise control over resistance for accurate measurements.
• Industrial Controls: Adjusting resistance in control systems to optimize performance and efficiency.
• Consumer Electronics: Fine-tuning resistance in consumer devices for optimal performance and user experience.
• Automotive Systems: Resistance control in automotive electronics for precise calibration and adjustment.

Conclusion of CAT5114LI-50

The CAT5114LI-50 is a versatile and reliable digitally programmable potentiometer, offering precise resistance control with a wide range of settings. Its linear taper and 32 taps provide fine granularity, making it suitable for applications requiring high precision. The device's through-hole mounting and bulk packaging ensure ease of integration and robustness in various circuit designs. Despite its obsolete status, the CAT5114LI-50 remains a valuable component for applications that demand reliable and programmable resistance control.