X9460KV14IZ-2.7

Digital Potentiometers Overview

The X9460KV14IZ-2.7 is a dual digital potentiometer manufactured by Renesas Electronics Corporation, housed in a 14-pin TSSOP package. It features two independent potentiometers with 32 tap positions and a resistance value of 33 kOhms. The device utilizes a 2-wire serial control interface for register-oriented access to wiper positions. Operating within a supply voltage range of 2.7V to 5.5V, it supports an industrial temperature range from -40°C to +85°C. This component is part of the XDCP family and is designed for applications requiring precise, non-volatile resistance adjustment via serial communication.

Digital Potentiometers Feature Summary

• Dual configuration with two independent 33k Ohm potentiometers
• 32 tap positions per channel for resolution
• 2-Wire Serial Control Interface for data input
• Non-volatile memory retains wiper settings without power

Digital Potentiometers Applications

• Audio volume and tone control circuits
• Programmable gain amplifier biasing
• Voltage reference adjustment
• Sensor calibration systems

Digital Potentiometers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as listings may vary between leaded and lead-free versions. Check for End-of-Life (EOL) notices or last-time-buy dates, as this series has faced discontinuation events. Ensure the specific suffix matches the required voltage and packaging specifications.

Digital Potentiometers Selection Notes

Select this component when a dual-channel digital potentiometer with 33k Ohm resistance is required. Verify that the 2-wire serial interface aligns with the system's microcontroller capabilities. Ensure the 32-tap resolution meets the application's precision requirements. Confirm that the 14-TSSOP package fits the PCB layout constraints and that the operating temperature range covers the environmental conditions.

Digital Potentiometers Part Context

This part belongs to the X9460 series of digitally controlled potentiometers. It is functionally similar to other single-channel variants like the X9429 but offers dual channels in the same footprint. The 'K' suffix typically denotes a specific tape-and-reel packaging option, while 'IZ' indicates the industrial temperature grade and TSSOP package type.

Digital Potentiometers Replacement Considerations

Direct replacements include the X9460WV14I for standard commercial grade or X9460KV14I for industrial grade. Verify pin compatibility and interface protocol before substitution. Consider the X9429 if only a single channel is needed, noting the difference in channel count.