ON Semiconductor CAT5114ZI-10-G Digital Potentiometer

The CAT5114ZI-10-G is a highly precise digital potentiometer device from ON Semiconductor, designed to offer a reliable and flexible solution for various applications requiring adjustable resistance settings. This digital potentiometer, also known as a digipot, is a versatile component used in applications ranging from calibration and signal conditioning to power supply control.

Key Features

• Resistance Value: The CAT5114ZI-10-G provides a total end-to-end resistance of 100 kΩ with an excellent tolerance, ensuring accurate settings for a wide range of applications.
• Resolution: It features a 7-bit resolution, which translates to 128 resistive taps, allowing for fine adjustments to the resistance level.
• Interface: The device uses a simple up/down interface for adjustment, making it straightforward to integrate and control within various systems.
• Single Supply Operation: Operating from a 2.5V to 6V power supply, the CAT5114ZI-10-G is suitable for low-voltage applications and can be easily incorporated into battery-operated devices.
• Temperature Range: It is designed to operate within an industrial temperature range of -40°C to +85°C, ensuring reliable performance under extreme conditions.
• Packaging: The component is offered in a Pb-free, RoHS-compliant, 8-lead TSSOP package, which is ideal for space-constrained applications.

Applications

The CAT5114ZI-10-G is suitable for a variety of applications, including:

• Automated adjustments to compensate for system drift
• Volume control in audio systems
• Adjustable power supplies and voltage references
• Feedback circuitry adjustments
• Calibration of sensors and instrumentation

Conclusion

The CAT5114ZI-10-G digital potentiometer from ON Semiconductor is a robust and precise solution for designers looking to add adjustable resistance to their electronic circuits. With its fine resolution, broad temperature range, and simple control interface, this digipot is an excellent choice for a multitude of applications where reliability and precision are paramount.