CAT5110TPI-10-T

Digital Potentiometers Overview

The CAT5110TPI-10-T is a single-channel digital potentiometer from onsemi, featuring 32 adjustable taps and a linear resistance taper. It operates within a supply voltage range of 2.7 V to 5.5 V with a typical quiescent current of 25 µA. The device utilizes a 2-wire serial interface for up/down control and offers a resistance value of 10 kΩ. Packaged in a compact SOT-23 (SC-70) format, it supports an operating temperature range from -40°C to +85°C.

Digital Potentiometers Feature Summary

• 32-tap resolution with linear taper
• 2-wire serial up/down interface
• Low power consumption: 25 µA typical
• Single channel configuration

Digital Potentiometers Applications

• Volume control circuits
• Gain adjustment in signal conditioning
• Voltage reference trimming

Digital Potentiometers Procurement Notes

Verify the specific suffix 'TPI' against official datasheets to confirm package type and tape/reel specifications. Confirm availability status as distribution listings may vary. Ensure compliance with RoHS directives if required by the target application environment.

Digital Potentiometers Selection Notes

Select this component when a low-pin-count solution is required for basic resistance adjustment. The 10 kΩ value suits moderate impedance applications. Consider the volatile memory nature; settings are lost upon power cycle unless external retention is implemented.

Digital Potentiometers Part Context

This part belongs to the CAT5110 family of MiniPot digital potentiometers. It shares functional similarities with other members like CAT5110SDI but differs in packaging and specific ordering suffixes. The TPI suffix typically denotes the SC-70/SOT-23 package variant.

Digital Potentiometers Replacement Considerations

Direct replacements include CAT5110SDI-10GT3 or CAT5110TBI-10GT3, provided the package footprint matches the design constraints. Verify pinout compatibility before substitution.