X9460KV14IT1

Overview

The X9460KV14IT1 is a dual digital potentiometer manufactured by Renesas Electronics Corporation, distributed by Rochester Electronics. It features two independent 33 kΩ resistive elements with 32 adjustable tap positions. The device utilizes a 2-wire serial control interface for setting resistance values. It is housed in a 14-pin TSSOP plastic package and operates within a temperature range of -40 °C to +85 °C. The component is leaded and non-RoHS compliant.

Feature Summary

• Dual channel configuration with two independent 33 kΩ digital potentiometers
• 32 discrete wiper positions for precise resistance adjustment
• 2-wire serial interface for simplified control connections
• Industrial operating temperature range from -40 °C to +85 °C

Applications

• Audio volume control circuits
• Programmable gain amplifier biasing
• Voltage reference trimming
• Sensor calibration networks

Procurement Notes

Verify the specific suffix IT1 against official datasheets to confirm tape-and-reel packaging details. Confirm RoHS compliance status as source data indicates non-compliance. Validate pinout compatibility with existing PCB layouts before procurement.

Selection Notes

Select this component when dual independent variable resistance is required in a compact surface-mount package. Ensure the 33 kΩ maximum resistance and 32-step resolution meet circuit precision requirements. Verify that the 2-wire serial protocol matches the host controller's available communication lines.

Part Context

This part belongs to the X9460 series of digital potentiometers. It serves as a solid-state alternative to mechanical potentiometers in applications requiring programmable resistance without user intervention. The TSSOP-14 package allows for automated assembly in high-volume manufacturing environments.

Replacement Considerations

Check for direct pin-compatible substitutes within the same digital potentiometer family. Verify that any replacement maintains the 33 kΩ resistance value and 32-position resolution. Ensure the new component supports the same 2-wire serial interface timing specifications.