X9241AYVIT1

Digital Potentiometers Overview

The X9241AYVIT1 is a quad digital potentiometer IC from the XDCP series, manufactured by Renesas Electronics. It integrates four independent 64-tap resistive elements with non-volatile memory for wiper position storage. The device operates on a single 5V supply and features a serial 2-wire I2C interface for control. It is housed in a 20-pin TSSOP package with a linear taper and ±20% resistance tolerance. The unit supports an operating temperature range of -40°C to +85°C.

Digital Potentiometers Feature Summary

• Quad configuration with 64 taps per potentiometer
• Non-volatile EEPROM wiper storage
• Serial 2-wire (I2C) compatible interface
• Linear taper with ±20% resistance tolerance

Digital Potentiometers Applications

• Audio volume and tone control circuits
• Programmable gain amplifier adjustment
• Voltage reference trimming
• LCD bias voltage regulation

Digital Potentiometers Procurement Notes

Verify component status as the X9241AYVIT1 is listed as obsolete or end-of-life by the manufacturer. Confirm availability through authorized distributors or secondary markets. Ensure compatibility with existing PCB footprints and verify that replacement options meet all electrical specifications before procurement.

Digital Potentiometers Selection Notes

Select this component when a quad digital potentiometer with non-volatile memory and I2C interface is required. The 2kΩ resistance value suits low-power applications. Verify that the TSSOP-20 package fits the design constraints. Consider the ±300ppm/°C temperature coefficient for precision requirements.

Digital Potentiometers Part Context

This part belongs to the X9241A family of CMOS digital potentiometers. It shares functional similarities with other variants like the X9241AWVIZT1 but differs in resistance value and package type. The 'Y' suffix typically denotes industrial temperature range, while 'V' indicates the TSSOP package.

Digital Potentiometers Replacement Considerations

Direct substitutes include the X9241AYVIZT1. Verify pinout compatibility and electrical parameters such as resistance tolerance and operating voltage before substitution.