onsemi

CAT5112ZI-00

CAT5112ZI-00 Description

The CAT5112ZI-00 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 100k ohms, 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 CAT5112ZI-00 is configured as a potentiometer and interfaces via Up/Down (U/D, INC, CS) controls. It is available in a surface-mount package and is part of the CAT5112 series. Although the product is now obsolete, it remains a notable option for specific legacy applications.

CAT5112ZI-00 Features

• 32-Tap Configuration: Offers high-resolution resistance adjustment, providing precise control over analog signals.
• Linear Taper: Ensures consistent and predictable resistance changes, ideal for applications requiring smooth transitions.
• Wide Voltage Range: Operates between 2.5V and 6V, making it suitable for various power supply configurations.
• Low Temperature Coefficient: With a typical temperature coefficient of 300ppm/°C, it maintains stable performance across different operating temperatures.
• Up/Down Interface: Simplifies digital control with straightforward U/D, INC, and CS interfaces.
• Surface-Mount Packaging: Facilitates easy integration into compact and high-density PCB designs.
• 100k Ohms Resistance: Provides a versatile resistance value suitable for a wide range of applications.
• ±20% Tolerance: Ensures reliable performance within specified resistance limits.

CAT5112ZI-00 Applications

The CAT5112ZI-00 is well-suited for applications that require precise and programmable resistance control. Some specific use cases include:

• Audio Equipment: Adjusting volume levels and equalization settings.
• Industrial Controls: Fine-tuning process parameters and feedback loops.
• Medical Devices: Calibrating sensors and control systems.
• Consumer Electronics: Enhancing user interface experiences with adjustable settings.
• Automotive Systems: Managing electronic control units and sensor interfaces.

Conclusion of CAT5112ZI-00

The CAT5112ZI-00, despite being obsolete, remains a valuable component for applications requiring precise and programmable resistance control. Its 32-tap configuration, linear taper, and wide voltage range make it a versatile option for various electronic systems. While newer alternatives may offer enhanced features, the CAT5112ZI-00 continues to serve as a reliable choice for legacy systems and specific applications where its unique features are advantageous.