X60008CIS8-50

Overview

The X60008CIS8-50 is a precision voltage reference utilizing Intersil's proprietary Floating Gate Analog (FGA) technology. It provides a stable 5.000V output with an absolute initial accuracy of ±0.5mV and a temperature coefficient of 5ppm/°C over the -40°C to +85°C industrial range. The device operates on a supply voltage between 5.1V and 9.0V, consuming ultra-low power with a typical supply current of 500nA. It features a 10mA source/sink capability, low dropout voltage, and excellent long-term stability.

Feature Summary

• Utilizes proprietary Floating Gate Analog technology for superior accuracy and low drift compared to conventional bandgap or Zener references.
• Delivers high initial accuracy with options for ±0.5mV and ±1.0mV absolute error margins.
• Features ultra-low power consumption suitable for battery-operated systems without requiring periodic disabling.
• Provides robust performance with low temperature coefficients and excellent line and load regulation.

Applications

• High resolution A/Ds & D/As
• Precision Current Sources
• Smart sensors
• Digital Meters
• Calibration Systems

Procurement Notes

Verify the specific suffix 'C' indicates the ±0.5mV accuracy grade and 'S8' denotes the 8-lead SOIC package. Confirm RoHS compliance status if lead-free processing is required for your assembly process. Ensure input voltage remains within the 5.1V to 9.0V range to maintain specified regulation characteristics. Check for any tape and reel availability requirements by adding the 'T1' suffix if needed.

Selection Notes

Select this component when designing systems requiring high precision analog references with minimal power draw. The 5ppm/°C temperature coefficient makes it suitable for applications sensitive to thermal drift. Consider the 10mA drive capability for direct loading or buffering needs. Evaluate board mounting locations carefully to avoid mechanical stress affecting accuracy.

Part Context

This part belongs to the X60008 series of precision voltage references manufactured by Intersil Americas Inc. The series leverages floating gate CMOS processes to achieve performance levels unattainable with standard technologies. It is designed for industrial and portable systems demanding higher accuracy at lower power levels than conventional references allow.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.

FAQ

What is the typical turn-on time for the X60008CIS8-50?

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

How does the device handle output noise reduction?

Output noise in the 10kHz to 1MHz bandwidth can be reduced using a 0.001µF capacitor. For broader bandwidth reduction, a network with a 0.01µF capacitor and a 2kΩ resistor in series with a 10µF capacitor is recommended.