X60008DIS8-25

Overview

The X60008DIS8-25 is a precision voltage reference utilizing Intersil’s proprietary Floating Gate Analog (FGA) technology. It provides a nominal output voltage of 2.5V with an absolute initial accuracy of ±1.0mV and a temperature coefficient of 10ppm/°C. The device operates within a supply voltage range of 4.5V to 6.5V, consuming ultra-low power supply current typically at 500nA. It features 10mA source and sink current capability, 10ppm/1000hrs long-term stability, and 5kV ESD protection. Packaged in an 8-lead SOIC, it supports an industrial temperature range from -40°C to +85°C.

Feature Summary

• Utilizes proprietary Floating Gate Analog technology for superior performance compared to conventional band gap or buried zener references.
• Delivers high initial accuracy and low temperature drift with excellent long-term stability and line/load regulation.
• Enables continuous operation in battery-powered systems due to extremely low supply current consumption.

Applications

• High resolution A/Ds & D/As
• Precision regulators
• Calibration systems
• Battery management systems

Procurement Notes

Verify the specific suffix 'DIS8' corresponds to the desired grade (±1.0mV accuracy, 10ppm/°C tempco) and package type (8 Ld SOIC). Confirm RoHS compliance requirements; add 'Z' suffix for Pb-free plus anneal versions. Ensure system design accounts for the typical 7ms turn-on time before measurements begin. Check board mounting locations to avoid die stress degradation from PCB twisting.

Selection Notes

Select this component when high precision analog referencing is required with minimal power budget constraints. The FGA technology offers lower drift and higher accuracy than standard bandgap references. Consider the 10mA drive capability for moderate load requirements. Evaluate noise reduction needs, as adding capacitors affects bandwidth and stability characteristics.

Part Context

This part belongs to the X60008 series of precision voltage references manufactured by Intersil Americas Inc. The series includes variants with different accuracy grades (B, C, D) and temperature coefficients. The X60008DIS8-25 specifically denotes the D-grade version with 10ppm/°C drift in an SOIC package.

Replacement Considerations

Direct substitutes include other X60008 series variants such as X60008BIS8-25 or X60008CIS8-25 if tighter accuracy or lower temperature coefficients are acceptable. Verify pin compatibility and thermal performance when swapping between these grades.

FAQ

What is the typical turn-on time for the X60008DIS8-25?

The normal turn-on time is typically 7ms, though it can last up to about 12ms depending on supply current variations.

How does the X60008DIS8-25 handle output noise?

Output noise in the 0.1Hz to 10Hz bandwidth is typically 30µVp-p. Noise in the 10KHz to 1MHz band can be reduced using a .001µF capacitor on the output.