The CAT5113LI-10 from ON Semiconductor is a state-of-the-art digital potentiometer designed to offer precise resistance tuning in a compact and efficient package. This versatile component can be used in a wide range of applications, from calibrating system tolerances to controlling audio signals, making it an ideal choice for designers looking for a reliable and flexible solution.

Key Features

• Resolution: The CAT5113LI-10 provides a 7-bit, 128-position linear taper adjustment, allowing for fine-grained control over resistance values.
• Interface: It utilizes an industry-standard I2C interface for communication, ensuring easy integration with most microcontrollers and processors.
• Supply Voltage: The device operates over a wide supply voltage range from 2.5V to 6V, making it suitable for both low-power and standard applications.
• End-to-End Resistance: The total end-to-end resistance for this potentiometer is 10 kΩ, which provides a broad scope for adjustment and tuning.
• Compact Package: The CAT5113LI-10 is available in a small 8-lead TSSOP package, which is ideal for space-constrained applications.
• Temperature Range: It is designed to operate within an industrial temperature range of -40°C to +85°C, ensuring reliable performance under various environmental conditions.

Applications

The CAT5113LI-10 is suitable for a variety of applications, including:

• Automated adjustments to compensate for system drift
• Volume control in audio systems
• Backlight adjustment for LCD displays
• Calibration of sensors and instrumentation

Design Support

ON Semiconductor provides comprehensive design support for the CAT5113LI-10, including technical documentation, application notes, and simulation models. This ensures that engineers can quickly integrate the digital potentiometer into their designs with confidence and achieve optimal performance.