N57M5114ZD00TG

Digital Potentiometers Overview

The N57M5114ZD00TG is a single-channel digital potentiometer manufactured by onsemi, featuring a 100 kΩ resistance value and 32 tap positions with linear taper. It operates on a single supply voltage ranging from 2.5 V to 6.0 V. The device utilizes an Up/Down serial interface controlled by CS, U/D, and INC pins to adjust the wiper position across the resistor array. Non-volatile EEPROM storage retains the wiper setting during power-down, ensuring data retention for up to 100 years. The component is housed in an MSOP-8 package.

Digital Potentiometers Feature Summary

• Single digital potentiometer with 32-tap linear taper
• Non-volatile EEPROM memory for wiper position storage
• Up/Down serial control interface (CS, U/D, INC)
• Single supply operation: 2.5 V to 6.0 V

Digital Potentiometers Applications

• Automated product calibration
• Remote control adjustments
• Offset, gain, and zero control circuits
• Programmable analog functions such as variable gain amplifiers

Digital Potentiometers Procurement Notes

Verify the specific ordering suffix 'Z' corresponds to the MSOP-8 package and 'D00' indicates the 100 kΩ resistance value when sourcing this component. Confirm lead finish specifications, typically NiPdAu for this series, against current manufacturing requirements. Ensure compatibility with industrial temperature ranges if operating outside standard conditions.

Digital Potentiometers Selection Notes

Select the N57M5114ZD00TG for applications requiring programmable resistance adjustment without mechanical components. The 100 kΩ resistance value suits high-impedance signal paths. Consider the 20% tolerance and 300 ppm/°C temperature coefficient for precision requirements. The non-volatile feature eliminates the need for initial position initialization upon power-up.

Digital Potentiometers Part Context

This part belongs to the N57M5114 family of 32-tap digital potentiometers. Variants within the family differ primarily in resistance values (10 kΩ, 50 kΩ, 100 kΩ) and package types (SOIC, TSSOP, MSOP, TDFN). The ZD00 suffix specifically denotes the MSOP-8 package with 100 kΩ nominal resistance.

Digital Potentiometers Replacement Considerations

Direct replacements include other N57M5114 variants with matching pinouts but different resistances or packages, such as N57M5114YD00TG (TSSOP-8) or N57M5114WD00TG (SOIC-8). Cross-referencing with CAT5114 series devices may be possible if interface timing and voltage levels are compatible.