X9313ZSZ-3

Digital Potentiometers Overview

The X9313ZSZ-3 is a single-channel digital potentiometer from the XDCP series, manufactured by Renesas Electronics Corporation. It features a resistance value of 1 kOhm with 32 taps and linear taper characteristics. The device utilizes non-volatile memory to retain wiper settings upon power loss. It operates on a 5 V supply voltage within a commercial temperature range of 0°C to +70°C. The component is housed in an 8-SOIC package and communicates via a serial interface.

Digital Potentiometers Feature Summary

• Non-volatile memory retains wiper position after power cycle
• 32-tap resolution with linear taper for precise adjustment
• Serial interface control compatible with standard logic levels
• Single circuit configuration in compact 8-SOIC package

Digital Potentiometers Applications

• Volume control in audio equipment
• Gain adjustment in signal conditioning circuits
• Voltage reference trimming in measurement systems
• System calibration in industrial instrumentation

Digital Potentiometers Procurement Notes

Verify the specific suffix '-3' against the official datasheet to confirm it denotes the commercial temperature grade (0°C to +70°C) rather than an industrial variant. Ensure the ordering information matches the exact pinout and electrical specifications required for the target application design.

Digital Potentiometers Selection Notes

Select this component when a 1 kOhm resistance value and 32-step resolution are required for non-volatile analog control. Confirm that the 5 V operating voltage aligns with the system power rails. Check if the 8-SOIC package dimensions fit the available PCB footprint constraints compared to MSOP alternatives.

Digital Potentiometers Part Context

This part belongs to the X9313 family of solid-state digital potentiometers. It serves as a CMOS replacement for traditional mechanical potentiometers, offering improved reliability and programmability. The ZS designation indicates the SOIC package type, while the -3 suffix specifies the commercial temperature rating.

Digital Potentiometers Replacement Considerations

X9313ZSZ is a verified parameter-equivalent substitute. Verify pin compatibility and temperature range alignment before substitution.