The CAT5111LI-50-G is a precision variable resistor, also known as a digital potentiometer, designed and manufactured by ON Semiconductor. This device is a part of ON Semiconductor's extensive portfolio of high-quality and reliable electronic components. It is engineered to provide an electronically adjustable resistance, which can be controlled through a digital interface.

Key Features

• Resistance Value: The CAT5111LI-50-G offers a maximum end-to-end resistance of 50 kΩ, allowing for a wide range of adjustment possibilities in various applications.
• Resolution: With 100 tap points, it provides fine resolution for precise adjustments to the resistance level.
• Interface: The device uses an industry-standard 3-wire serial interface, making it easy to integrate into a variety of digital systems.
• Supply Voltage: It operates on a wide supply voltage range from 2.5V to 6V, accommodating various circuit designs.
• Temperature Range: The CAT5111LI-50-G is designed to perform over an industrial temperature range of -40°C to +85°C, ensuring reliability in harsh environments.
• Packaging: It comes in a compact, lead-free 8-pin PDIP package, suitable for through-hole mounting, which facilitates easy installation on printed circuit boards.

Applications

The CAT5111LI-50-G is a versatile component that can be used in a wide array of applications. It is ideal for adjusting voltage, tuning filters, setting operational amplifier gain, calibrating sensors, and controlling audio signals. Its precise adjustability makes it a perfect choice for consumer electronics, telecommunication devices, industrial control systems, and automotive electronics where variable resistance is required.

Quality and Reliability

ON Semiconductor is known for its commitment to quality, and the CAT5111LI-50-G is no exception. The device is manufactured under strict quality control standards, ensuring high reliability and performance consistency. Customers can rely on this digital potentiometer to deliver precise and stable operation over its entire lifespan.