CAT5111VI-10-G

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Introduction to CAT5111VI-10-G

The CAT5111VI-10-G digital potentiometer provides a convenient and fast way to adjust the resistance in an electronic system. It features a 10-bit resolution and single, dual and quad configurations, making it ideal for a variety of applications, including voltage divider circuits, audio/video level settings, electronic circuits, as well as control systems. In addition, it has a wide operating temperature range of -40°C to +125°C, suitable for extreme environments.

CAT5111VI-10-G Features

The CAT5111VI-10-G integrates a 10-bit digital potentiometer which can replace an analog potentiometer in an electronic circuit. It has an output resistance of 1 kΩ to 5 kΩ and is available in single, dual and quad configurations. Furthermore, it offers a 100 kHz SPI/MICROWIRE-compatible interface and has excellent non-linearity and potentiometer mechanical stability. Additionally, it has excellent temperature characteristics, a wide operating temperature range of -40°C to +125°C and an operating voltage range up to +15V through its power supply pins.

CAT5111VI-10-G Application Field and Working Principle

The CAT5111VI-10-G digital potentiometer is suitable for a range of applications, including electronic circuits, such as voltage divider circuits and audio/video systems, as well as control systems. It can be used to vary the resistance between two input terminals. The basic functioning principle of the digital potentiometer is simple: it consists of an array of resistors connected in series, where the resistance between the terminals can be adjusted by changing the amount of current through the resistors. When the resistance value is needed to change, the circuit is powered up, and the value is send through a digital interface to the digital potentiometer. The digital potentiometer then adjusts the resistance between its two terminals accordingly.

Conclusion

The CAT5111VI-10-G digital potentiometer offers a convenient and fast option to adjust the resistance in an electronic system. With single, dual and quad configurations, a 10-bit resolution and a wide operating temperature range of -40°C to +125°C, it is suitable for a variety of applications, from voltage divider circuits to audio/video level settings, electronic circuits and control systems. Its versatile designs make it a popular choice for many applications.

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