X60008CIS8-50T1

Overview

The X60008CIS8-50T1 is a precision 5.0V voltage reference utilizing Intersil's proprietary Floating Gate Analog (FGA) technology, designed for high accuracy and ultra-low power consumption. It delivers an output voltage of 5.000V with an absolute initial accuracy of ±0.5mV and a temperature coefficient of 5ppm/°C over the industrial range of -40°C to +85°C. The device operates on a supply voltage between 5.1V and 9.0V while consuming only 500nA of supply current. It features a 10mA source and sink current capability, low dropout voltage, and excellent long-term stability of 10ppm per 1000 hours.

Feature Summary

• Utilizes proprietary Floating Gate Analog technology to achieve superior initial accuracy and extremely low temperature drift compared to conventional bandgap or Zener references.
• Provides ultra-low power operation with typical supply current of 500nA, enabling continuous biasing in battery-powered systems without significant power penalty.
• Offers robust performance characteristics including high line regulation, load regulation, and long-term stability suitable for demanding precision applications.

Applications

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

Procurement Notes

Verify that the specific part number includes the 'T1' suffix to confirm tape and reel packaging configuration. Ensure compatibility with RoHS compliance requirements if applicable. Confirm that the selected grade meets the required initial accuracy and temperature coefficient specifications for the target application environment.

Selection Notes

Select this component when designing systems requiring high precision voltage references with minimal power consumption. The FGA technology provides unique benefits for applications where low drift and high accuracy are critical. Consider the 5ppm/°C temperature coefficient and ±0.5mV initial accuracy for high-performance data acquisition and measurement systems.

Part Context

This component belongs to the X60008 series of precision voltage references originally manufactured by Intersil Americas Inc., which has since been acquired by Renesas Electronics Corporation. The series leverages floating gate CMOS technology to deliver performance levels unattainable with traditional reference architectures, making it suitable for advanced industrial and portable systems.

Replacement Considerations

Consult official manufacturer documentation for verified substitute part numbers. Cross-reference electrical specifications such as output voltage, accuracy, temperature coefficient, and package type to ensure functional equivalence.

FAQ

What technology does the X60008CIS8-50T1 use?

It uses Intersil's proprietary Floating Gate Analog (FGA) technology, which offers superior accuracy and lower temperature drift compared to conventional bandgap or buried Zener technologies.

How does the noise performance vary with capacitance?

Noise in the 10KHz to 1MHz bandwidth can be reduced from approximately 400µVp-p to about 50µVp-p using a .001µF capacitor on the output. For load capacitances above .001µF, a specific noise reduction network is recommended.