X9313ZM-3T1

Digital Potentiometers Overview

The X9313ZM-3T1 is a single-channel digital potentiometer IC from the XDCP series by Renesas Electronics. It features a non-volatile memory architecture that retains wiper position data upon power loss. The device offers a resistance value of 1 kOhm with 32 taps and a linear taper. It operates on a serial interface using U/D, INC, and CS signals. The component supports supply voltages between 3 V and 5.5 V and functions within an operating temperature range of 0°C to +70°C. It is housed in an 8-MSOP package.

Digital Potentiometers Feature Summary

• Non-volatile EEPROM storage for wiper position retention
• Single circuit with 32-tap resolution and linear taper
• Serial control interface (U/D, INC, CS)
• Operating voltage range of 3 V to 5.5 V

Digital Potentiometers Applications

• Audio volume control circuits
• Gain adjustment in instrumentation amplifiers
• Voltage reference trimming
• System calibration settings

Digital Potentiometers Procurement Notes

Verify the exact suffix configuration against the manufacturer datasheet, as variations such as ZMZ or UMZ may indicate different resistance values or packaging types. Confirm RoHS compliance status and moisture sensitivity level requirements for the specific production batch before integration into the design.

Digital Potentiometers Selection Notes

Select this component when a compact, non-volatile digital potentiometer with low resistance is required. Ensure the application current does not exceed the maximum rating per tap. Compare with the X9313UMZ-3T1 if a higher resistance value of 50 kOhm is needed instead of 1 kOhm.

Digital Potentiometers Part Context

This part belongs to the X9313 family of CMOS EEPOTs. It is functionally similar to the X9313ZMZ-3 but differs in packaging or tape-and-reel specifications. The series is designed for applications requiring adjustable resistance without mechanical wear.

Digital Potentiometers Replacement Considerations

The X9313ZMZ-3 is a direct functional substitute with identical electrical characteristics. Verify pin compatibility and package dimensions (8-MSOP) before substitution.