X9241AMVI

Digital Potentiometers Overview

The X9241AMVI is a quad digital potentiometer from the Renesas XDCP series, housed in a 20-TSSOP package. It integrates four independent wipers with non-volatile memory for position retention. The device supports I2C serial interface communication and operates on a single 5V supply. Resistance values are configured as 2kΩ, 10kΩ, 10kΩ, and 50kΩ across the four circuits. Each wiper offers 64 tap positions with linear taper characteristics and a typical contact resistance of 40Ω. The component functions within a commercial temperature range of 0°C to 70°C.

Digital Potentiometers Feature Summary

• Quad configuration with mixed resistance values: 2kΩ, 10kΩ, 10kΩ, and 50kΩ
• Non-volatile memory retains wiper position upon power loss
• I2C serial interface with selectable slave addresses
• 64-tap resolution per channel with linear taper

Digital Potentiometers Applications

• Programmable gain amplifiers
• Digital volume control in audio systems
• Voltage reference adjustment
• Sensor biasing and calibration

Digital Potentiometers Procurement Notes

Verify RoHS compliance status as older variants may not meet current environmental standards. Confirm package dimensions against the 20-TSSOP specification (0.173 inch width). Ensure design compatibility with the 5V operating voltage and I2C bus requirements before integration.

Digital Potentiometers Selection Notes

Select this part when a quad digital potentiometer with mixed resistance values is required. The X9241AUP serves as the through-hole equivalent in a 20-PDIP package. Consider the Z-suffix variants if lead-free manufacturing is mandatory for the production line.

Digital Potentiometers Part Context

The X9241AMVI belongs to the X9241A family of digital potentiometers. It shares core functionality with the X9241AWV and X9241AMV but differs in specific manufacturing lot or revision codes indicated by the suffix. The 'I' suffix typically denotes specific tape-and-reel or packaging variations within the TSSOP form factor.

Digital Potentiometers Replacement Considerations

The X9241AMVZ is listed as a direct replacement for the X9241AMV series. Verify pinout compatibility between the standard AMV and the Z-suffix version before substitution.