onsemi

CAT5112VI-10-G

CAT5112VI-10-G Description

The CAT5112VI-10-G is a digital potentiometer designed by onsemi, featuring a 10kΩ resistance and 32 taps. This device is housed in an 8-pin SOIC package, making it suitable for surface-mount applications. Despite its obsolete status, the CAT5112VI-10-G remains a robust choice for applications requiring precise resistance control. It operates within a supply voltage range of 2.5V to 6V and has a temperature coefficient of 300ppm/°C, ensuring stable performance across varying temperatures. The device is REACH unaffected and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to ambient conditions.

CAT5112VI-10-G Features

• Resistance and Tolerance: The CAT5112VI-10-G offers a nominal resistance of 10kΩ with a tolerance of ±20%, providing a wide range of resistance values for precise control.
• Configuration: Configured as a potentiometer with a linear taper, it allows for smooth and predictable resistance changes.
• Interface: The device features an Up/Down (U/D, INC, CS) interface, enabling easy digital control and adjustment of resistance values.
• Number of Taps: With 32 taps, the CAT5112VI-10-G provides high-resolution control, making it ideal for applications requiring fine adjustments.
• Supply Voltage: Operating within a 2.5V to 6V supply voltage range, it is compatible with a variety of power supply systems.
• Temperature Coefficient: A typical temperature coefficient of 300ppm/°C ensures stable performance across a wide temperature range.
• Package and Mounting: Housed in an 8-pin SOIC package, it is designed for surface-mount applications, offering a compact and reliable solution.
• Moisture Sensitivity: With an MSL of 1, the device is suitable for unlimited exposure to ambient conditions, enhancing its versatility in various environments.

CAT5112VI-10-G Applications

The CAT5112VI-10-G is ideal for applications requiring precise resistance control and adjustment. Its digital interface and high-resolution taps make it suitable for:

• Audio Applications: Volume control and tone adjustment in audio equipment.
• Medical Devices: Precision control in medical instruments where adjustable resistance is critical.
• Industrial Control Systems: Fine-tuning of control loops and feedback mechanisms.
• Consumer Electronics: Adjustable settings in devices such as thermostats and lighting controls.
• Automotive Systems: Calibration and control in automotive electronics.

Conclusion of CAT5112VI-10-G

Despite being marked as obsolete, the CAT5112VI-10-G remains a valuable component for applications requiring precise and adjustable resistance control. Its 10kΩ resistance, 32 taps, and digital interface provide high-resolution control, making it suitable for a wide range of applications. The device's stable performance across varying temperatures and its compatibility with surface-mount technology further enhance its versatility. For designers and engineers looking for a reliable digital potentiometer, the CAT5112VI-10-G offers a robust solution with proven performance characteristics.