X9241AMVIZ

Digital Potentiometers Overview

The X9241AMVIZ is a quad digital potentiometer IC from the X9241A series, manufactured by Renesas Electronics. It integrates four independent potentiometers with linear taper and non-volatile memory for wiper position storage. Each channel offers 64 tap positions and supports serial 2-wire interface control. The device operates on a single 5 V supply with a maximum voltage of 5.5 V and draws 3 mA operating current. It features an SOIC-20 surface-mount package and is rated for an industrial temperature range of -40°C to +85°C.

Digital Potentiometers Feature Summary

• Quad configuration with 64-tap resolution per potentiometer
• Non-volatile EEPROM stores wiper settings upon power loss
• Serial 2-wire interface for simplified control connections
• Industrial temperature range operation (-40°C to +85°C)

Digital Potentiometers Applications

• Programmable gain amplifier circuits
• Digital volume control in audio systems
• Calibration of sensor signal conditioning

Digital Potentiometers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and moisture sensitivity level (MSL) ratings prior to PCB assembly. Check for obsolescence notices or production change notifications (PCN) as this component family may have limited availability.

Digital Potentiometers Selection Notes

Select this part when a quad digital potentiometer with non-volatile memory is required. Ensure the 2-wire serial interface matches the system controller capabilities. Verify that the 2 kOhm resistance value fits the circuit impedance requirements. Consider the SOIC-20 package dimensions against available board space.

Digital Potentiometers Part Context

This component belongs to the X9241A series of CMOS EEPOTs. It shares functional similarities with other variants like X9241AWSIZT1 but differs in packaging and specific electrical tolerances. The 'MV' suffix typically denotes the SOIC-20 package variant within the product line.

Digital Potentiometers Replacement Considerations

Direct substitutes include X9241AMVZ. Verify pin compatibility and electrical specifications before substitution.