X9313WPZ-3

Digital Potentiometers Overview

The X9313WPZ-3 is a digital potentiometer IC manufactured by Renesas Electronics Corporation. It features a single circuit with a resistance value of 10 kOhms and 32 taps. The device utilizes a non-volatile memory type for wiper storage, ensuring data retention without power. It operates on a 5 V supply voltage and employs an Up/Down (U/D, INC, CS) serial interface. The component is housed in an 8-PDIP package with a linear taper configuration.

Digital Potentiometers Feature Summary

• Non-volatile wiper position storage
• 32-tap resolution with 10 kOhm resistance
• Up/Down serial control interface
• Linear taper characteristic

Digital Potentiometers Applications

• Audio volume control circuits
• Programmable gain amplifiers
• Voltage reference adjustment

Digital Potentiometers Procurement Notes

Verify the specific suffix 'Z-3' against official Renesas documentation to confirm if it denotes a specific tape-and-reel packaging variant or environmental compliance status distinct from the standard WPZ designation. Confirm RoHS compliance status as some X9313 variants may not meet current standards.

Digital Potentiometers Selection Notes

Select this component when a non-volatile digital potentiometer with a 10 kOhm range and 32 steps is required. Ensure the design supports the 5 V operating voltage and accommodates the 8-PDIP through-hole package dimensions. Verify that the Up/Down interface logic aligns with the system controller capabilities.

Digital Potentiometers Part Context

This part belongs to the X9313 series of digital potentiometers. The 'WP' indicates an 8-pin PDIP package, while 'Z' typically signifies lead-free manufacturing. The '-3' suffix often relates to specific packaging quantities or reel configurations in distributor catalogs rather than functional differences.

Digital Potentiometers Replacement Considerations

Direct replacements include other X9313 variants such as X9313WP or X9313WSZ, provided the package type matches the PCB layout. Verify pin compatibility and interface signals before substitution.