CAT5113ZI00

Digital Potentiometers Overview

The CAT5113ZI00 is a single-channel digital potentiometer manufactured by onsemi, featuring a 100-tap linear taper resistor array. It operates within a supply voltage range of 2.5 V to 6.0 V and draws only 10 nA in standby mode. The device utilizes an Increment/Up-Down serial interface controlled by CS, INC, and U/D pins. It includes non-volatile EEPROM storage for wiper position retention during power loss. This specific model variant is housed in an MSOP-8 package with a 100 kΩ resistance value.

Digital Potentiometers Feature Summary

• 100-position linear taper potentiometer with non-volatile EEPROM wiper storage
• Ultra-low standby current of 10 nA
• Single-supply operation from 2.5 V to 6.0 V
• Increment Up/Down serial interface (CS, INC, U/D)
• MSOP-8 package with Matte-Tin lead finish

Digital Potentiometers Applications

• Automated product calibration
• Remote control adjustments
• Offset, gain, and zero control
• Tamper-proof calibrations
• Programmable analog functions

Digital Potentiometers Procurement Notes

Verify the exact ordering suffix against the manufacturer's official documentation to confirm package type, resistance value, and lead finish specifications. Ensure compatibility with industrial temperature ranges if required, as commercial variants differ. Confirm availability status directly with authorized distributors or the manufacturer due to potential lifecycle changes.

Digital Potentiometers Selection Notes

Select this component when a 100 kΩ linear digital potentiometer with non-volatile memory is required. The MSOP-8 package suits space-constrained PCB designs. Verify that the system logic levels are compatible with the CMOS input requirements and that the 100-tap resolution meets the application's precision needs.

Digital Potentiometers Part Context

The CAT5113 series serves as an electronic replacement for mechanical potentiometers, ideal for high-volume production lines and remote adjustment scenarios. The Z suffix specifically denotes the MSOP-8 package option within the broader CAT5113 family, which also includes PDIP, SOIC, and TSSOP configurations.

Digital Potentiometers Replacement Considerations

Direct replacements include other CAT5113 variants with different packages (e.g., CAT5113VI00 for SOIC) or resistance values. Cross-referencing pinouts and electrical characteristics is essential when substituting with components from other manufacturers.