ON Semiconductor CAT5113VI-01-GT3 Digital Potentiometer

The CAT5113VI-01-GT3 from ON Semiconductor is a high-performance, digitally programmable potentiometer (digipot) that offers a versatile solution for a wide range of applications requiring precise resistance tuning. This device is designed to function as an electronic replacement for mechanical potentiometers and is ideal for adjustments in automated systems where digital control is essential.

Featuring a single potentiometer configuration, the CAT5113VI-01-GT3 provides a variable resistance that is adjustable via an increment/decrement interface. The device's resistance range is controlled by a series of internal resistive elements, providing a total of 32 wiper positions which allow for fine adjustments to the resistance value. This flexibility makes it suitable for applications such as calibration control, contrast/brightness adjustment in consumer electronics, and parameter tuning in automotive circuits.

Constructed with ON Semiconductor's precision technology, the CAT5113VI-01-GT3 ensures high reliability and performance. The device operates over a wide voltage range from 2.5V to 6V, making it compatible with various logic levels and suitable for use in both 3.3V and 5V systems. Additionally, its low wiper resistance minimizes the impact on circuit performance, while the high-voltage tolerance of the wiper input allows for direct connection to the output of a microcontroller.

The CAT5113VI-01-GT3 comes in a compact 8-pin TSSOP package, which is ideal for space-constrained applications. Its robust design includes features such as non-volatile memory, which ensures wiper position retention even after power-off, and endurance of 100,000 wiper changes, which guarantees a long operational life. The device also offers an operating temperature range of -40°C to +85°C, making it suitable for industrial environments.

Whether it's for fine-tuning audio circuits, adjusting power supplies, or calibrating sensors, the CAT5113VI-01-GT3 digital potentiometer from ON Semiconductor is a versatile component that combines digital precision with analog control.