X9317WS8IT1

Digital Potentiometers Overview

The X9317WS8IT1 is a digitally controlled potentiometer (XDCP) manufactured by Renesas Electronics Corporation. It features a single potentiometer circuit with 100 taps and a resistance value of 10 kOhms, housed in an 8-SOIC package. The device utilizes a non-volatile memory type to retain wiper settings and operates on a 5V supply voltage. Key electrical parameters include a tolerance of ±20%, a typical temperature coefficient of ±300ppm/°C, and a contact resistance of 200 Ohms. It employs an Up/Down (U/D, INC, CS) interface for control.

Digital Potentiometers Feature Summary

• Non-volatile memory retains wiper position after power loss
• Linear taper configuration with 100 tap positions
• Single circuit digital potentiometer with 10 kOhm resistance
• Surface mount 8-SOIC package

Digital Potentiometers Applications

• Audio volume control circuits
• Programmable gain amplifiers
• Voltage reference adjustment
• Sensor calibration systems

Digital Potentiometers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix IT1 corresponds to tape and reel packaging if required for automated assembly. Check current production status as legacy components may have limited availability or end-of-life notifications. Ensure environmental compliance documentation matches project requirements.

Digital Potentiometers Selection Notes

Select this component when a linear response digital potentiometer with non-volatile storage is needed. The 10 kOhm resistance value suits moderate impedance applications. Verify that the 8-SOIC package dimensions fit the PCB layout constraints. Ensure the operating temperature range meets the system's thermal environment specifications.

Digital Potentiometers Part Context

This part belongs to the X9317 series of digitally controlled potentiometers from Renesas. The series offers various resistance values and package options. The WS8 designation indicates the 10 kOhm variant in an SOIC-8 package. The IT1 suffix typically denotes tape and reel packaging for surface mount technology.

Digital Potentiometers Replacement Considerations

Direct replacements within the same family include X9317WS8IZT1. Verify pin compatibility and electrical specifications before substitution. Consider package variations such as TSSOP or MSOP if space constraints differ.