X9271TV14-2.7T1

Digital Potentiometers Overview

The X9271TV14-2.7T1 is a single-channel digital potentiometer from the Renesas XDCP series, housed in a 14-TSSOP package. It features a resistance value of 100 kOhms with 256 taps and utilizes an SPI serial interface for control. The device operates on a supply voltage ranging from 2.7V to 5.5V, consuming approximately 400 uA of current. It incorporates non-volatile memory to retain wiper settings and offers linear taper characteristics. The component is rated for industrial temperatures between -40°C and +85°C.

Digital Potentiometers Feature Summary

• Single-channel digital potentiometer with 100 kOhm resistance and 256 taps
• SPI serial interface with optional address selection capabilities
• Non-volatile memory retains wiper position upon power loss
• Operates within a 2.7V to 5.5V supply range

Digital Potentiometers Applications

• Industrial process control systems requiring adjustable gain or reference voltages
• Audio equipment for digital volume control applications
• Programmable power supply circuits for output regulation adjustment

Digital Potentiometers Procurement Notes

Verify the exact suffix configuration against official datasheets, as variations such as TV14IZ or TV14IZ-2.7T1 exist within the same family. Confirm RoHS compliance status and manufacturing origin prior to procurement, as these attributes can differ based on specific ordering codes and production batches.

Digital Potentiometers Selection Notes

Select this component when a high-resolution 256-tap adjustment is required for a 100 kOhm circuit. Ensure the design supports SPI communication protocols and requires non-volatile storage for setting persistence. Verify that the 14-TSSOP package dimensions fit the PCB layout constraints and that the operating voltage aligns with the 2.7V to 5.5V specification.

Digital Potentiometers Part Context

This part belongs to the X9271 series of single-channel digital potentiometers. It shares architectural similarities with other XDCP devices but is distinguished by its 100 kOhm resistance value and 256-tap resolution. The series is designed for applications needing precise, software-controlled resistance adjustments without mechanical wear.

Digital Potentiometers Replacement Considerations

Direct replacements include X9271TV14IZ and X9271UV14Z, provided the resistance value and tap count match the application requirements. Verify pin compatibility and electrical specifications before substitution.