CAT5114YI-10-T3

Digital Potentiometers Overview

The CAT5114YI-10-T3 is a single digitally programmable potentiometer (DPP) manufactured by onsemi. It features a 32-tap linear taper resistor array with a nominal resistance of 10 kΩ and ±20% tolerance. The device operates on a single supply voltage ranging from 2.5 V to 6.0 V, drawing a typical standby current of 1 µA. Wiper position control utilizes an Increment/Up-Down serial interface via CS, INC, and U/D pins. Non-volatile EEPROM storage retains the wiper setting during power-down, automatically recalling it upon power restoration.

Digital Potentiometers Feature Summary

• Single-channel digital potentiometer with 32 tap positions and linear taper
• Non-volatile EEPROM memory for wiper position retention
• Increment/Up-Down serial control interface requiring three input pins
• Industrial temperature range operation from -40°C to +85°C

Digital Potentiometers Applications

• Automated product calibration
• Remote control adjustments
• Offset, gain, and zero control in instrumentation
• Tamper-proof calibration systems
• Programmable analog functions such as volume or brightness control

Digital Potentiometers Procurement Notes

Verify the specific ordering suffix 'T3' against official documentation to confirm tape and reel packaging specifications and unit quantity per reel. Ensure the component meets RoHS compliance requirements if applicable to the target assembly process. Confirm availability status as distribution data may vary.

Digital Potentiometers Selection Notes

Select this component when a single-channel, non-volatile digital potentiometer is required with a 10 kΩ resistance value. The TSSOP-8 package is suitable for surface-mount applications requiring space efficiency. Verify that the system logic levels are compatible with the CMOS input thresholds defined for the operating voltage range.

Digital Potentiometers Part Context

This part belongs to the CAT5114 series of 32-tap Digitally Programmable Potentiometers. The 'Y' suffix indicates the TSSOP-8 package type, while '10' specifies the 10 kΩ resistance value. The 'I' suffix denotes the industrial temperature rating. This series serves as an electronic replacement for mechanical potentiometers in high-volume production environments.

Digital Potentiometers Replacement Considerations

Direct pin-compatible replacements within the same family include other resistance variants such as CAT5114YI-50-T3 (50 kΩ) or CAT5114YI-00-T3 (100 kΩ). Different package options like SOIC-8 (V suffix) or MSOP-8 (Z suffix) offer alternative form factors but require schematic review for footprint compatibility.