X9241AYVZ

Digital Potentiometers Overview

The X9241AYVZ is a quad digital potentiometer IC from the X9241A series manufactured by Renesas Electronics. It integrates four independent potentiometers, each featuring 64 taps and non-volatile memory to retain wiper settings without power. The device utilizes a linear taper and operates on a single 5V supply with a maximum voltage of 5.5V. Communication is handled via a serial 2-wire interface. It is housed in a TSSOP-20 package and supports an industrial operating temperature range from -40°C to +85°C.

Digital Potentiometers Feature Summary

• Quad configuration with 64-tap resolution per channel
• Non-volatile EEPROM storage for wiper position retention
• Serial 2-wire interface for control
• Linear resistance taper

Digital Potentiometers Applications

• Industrial process control systems requiring adjustable gain or reference voltages
• Audio equipment for volume or tone control applications
• Test and measurement instruments needing programmable attenuation

Digital Potentiometers Procurement Notes

Verify component authenticity through authorized distributors as counterfeits exist. Confirm RoHS compliance status and check for End-of-Life (EOL) notices or Product Change Notifications (PCN) prior to procurement. Ensure supply chain stability due to potential discontinuation risks associated with legacy CMOS processes.

Digital Potentiometers Selection Notes

Select this model for applications requiring quad-channel digital adjustment with persistent settings. Compare against the X9241AUPIZ for through-hole requirements or X9241AWSIZT1 for SOIC packaging alternatives. Verify that the 50kΩ or 10kΩ resistance values align with circuit impedance needs, as specific resistance variants may differ within the family.

Digital Potentiometers Part Context

This component belongs to the X9241A family of quad digital potentiometers. It shares architectural similarities with other members like the X9241AWVZ and X9241AYSIZT1, differing primarily in package type (TSSOP vs PDIP/SOIC) and resistance value. The series is characterized by its CMOS technology and I2C-compatible serial interface.

Digital Potentiometers Replacement Considerations

Direct pin-to-pin replacements include the X9241AWVZ (10kΩ, TSSOP-20) and X9241AUPIZ (50kΩ, PDIP-20). Verify resistance tolerance and temperature coefficient specifications match original design constraints before substitution.