ISL22313TFU10Z

Digital Potentiometers Overview

The ISL22313TFU10Z is a single-channel digital potentiometer IC manufactured by Renesas Electronics. It features a resistance value of 50 kOhms with 256 tap positions and utilizes a linear taper for precise adjustment. The device operates on a serial I2C interface and includes non-volatile memory to retain the wiper setting. It supports supply voltages ranging from 2.5 V to 5 V, with a maximum operating voltage of 5.5 V. The component is housed in an MSOP-10 package and is rated for industrial temperature ranges.

Digital Potentiometers Feature Summary

• Single channel digital potentiometer with 50 kOhm resistance
• 256 tap positions with linear taper
• Non-volatile memory for wiper position retention
• Serial I2C control interface

Digital Potentiometers Applications

• Industrial process control systems
• Consumer electronics volume control
• Calibration circuits requiring adjustable resistance

Digital Potentiometers Procurement Notes

Verify the specific suffix 'TFU' against official Renesas documentation to confirm tape-and-reel packaging versus tube configuration. Confirm RoHS compliance status through the manufacturer's current datasheet as regulatory requirements may change over time.

Digital Potentiometers Selection Notes

Select this component when a single-channel, non-volatile digital potentiometer with I2C control is required. Ensure the system voltage aligns with the 2.5 V to 5 V operating range. Verify that the 50 kOhm resistance value meets the circuit design specifications compared to other available values in the ISL22313 family.

Digital Potentiometers Part Context

This part belongs to the ISL22313 series of digitally controlled potentiometers (XDCP). The series offers various resistance values and interface options. The TFU suffix typically indicates specific packaging or environmental qualifications distinct from standard commercial variants within the same functional family.

Digital Potentiometers Replacement Considerations

Check for direct replacements within the ISL22313 series such as ISL22313UFU10Z, ensuring pin compatibility and electrical parameter alignment. Verify if alternative manufacturers offer equivalent I2C-controlled digital potentiometers with similar tap counts and resistance values.