X9241AWSZ

Digital Potentiometers Overview

The X9241AWSZ is a quad digital potentiometer IC from the X9241A series, manufactured by Renesas Electronics. It features four independent potentiometers with linear taper and 64 tap positions each. The device utilizes a non-volatile EEPROM memory to retain wiper settings upon power loss. It operates on a single 5V supply voltage (range 4.5V to 5.5V) with a typical operating current of 3mA. The component communicates via a serial 2-wire interface and is housed in a 20-pin SOIC package designed for surface mount PCB installation.

Digital Potentiometers Feature Summary

• Quad configuration with 64 taps per potentiometer
• Non-volatile EEPROM storage for wiper position retention
• Linear resistance taper with ±20% tolerance
• Serial 2-wire digital interface for control

Digital Potentiometers Applications

• Programmable gain amplifier circuits
• Voltage reference adjustment
• Digital volume control systems
• Sensor biasing and calibration

Digital Potentiometers Procurement Notes

Verify RoHS compliance status through official datasheets as documentation details may vary. Confirm lead-free marking requirements against specific manufacturing lot dates. Check for obsolescence notifications or product discontinuance alerts directly from Renesas Electronics before finalizing procurement plans.

Digital Potentiometers Selection Notes

Select this model for applications requiring four independent adjustable resistors with persistent settings. Ensure the design supports a 5V single supply rail within the 4.5V to 5.5V operational range. Verify that the system logic levels are compatible with the serial 2-wire interface protocol used for communication.

Digital Potentiometers Part Context

This component belongs to the X9241A family of digital potentiometers. It shares core specifications with variants like the X9241AYPZ and X9241AWVZ but differs in packaging. The AWSZ suffix specifically denotes the 20-lead Small Outline Integrated Circuit (SOIC) form factor suitable for surface mount technology.

Digital Potentiometers Replacement Considerations

Direct pin-compatible substitutes include the X9241AWVZ (TSSOP-20 package) and X9241AYPZ (PDIP-20 package). These alternatives maintain identical electrical characteristics and functionality while offering different physical mounting styles.