X9119TV14IZ

Digital Potentiometers Overview

The X9119TV14IZ is a single-channel nonvolatile digital potentiometer manufactured by Renesas Electronics. It features 1024 tap positions with a linear taper and a resistance value of 10 kOhms. The device utilizes a 2-wire serial control interface for operation. It operates within a supply voltage range of 4.5 V to 5.5 V and draws a typical operating current of 3 mA. Designed for industrial applications, it supports surface mount installation in a TSSOP-14 package and functions reliably across a temperature range of -40°C to +85°C.

Digital Potentiometers Feature Summary

• Nonvolatile memory retains wiper position data without power
• 1024 discrete tap positions with linear resistance taper
• 2-wire serial control interface for simplified connectivity
• Industrial temperature rating from -40°C to +85°C

Digital Potentiometers Applications

• Industrial process control systems requiring adjustable gain or reference voltages
• Consumer electronics calibration circuits
• Audio equipment volume and tone control interfaces

Digital Potentiometers Procurement Notes

This component is listed as discontinued (EOL) by the manufacturer. Availability is restricted, and distributors may not stock this item in all regions. Verification of end-of-life status and alternative sourcing strategies is required before procurement planning.

Digital Potentiometers Selection Notes

Select this part for applications requiring a single digital potentiometer with nonvolatile storage and a 10 kOhm resistance value. Ensure the system provides a stable 5V supply, as the minimum operating voltage is 4.5V. Verify that the 2-wire serial interface is compatible with the host controller's communication protocol.

Digital Potentiometers Part Context

The X9119 belongs to the XDCP family of digital potentiometers from Renesas/Intersil. This specific model variant uses a 2-wire serial interface, distinguishing it from other variants like the X9111 which typically use SPI. The 'TV14' suffix indicates the TSSOP-14 package and industrial temperature grade.

Digital Potentiometers Replacement Considerations

As the part is discontinued, verify if the X9119TV14IZ-2.7T1 offers functional compatibility despite the different voltage range specification. Other X9119 series variants may serve as pin-compatible alternatives depending on interface requirements.