Voltage References

Intersil offers a wide range of precision voltage references in both FGA™ and Band-gap technology.

Intersil's revolutionary Floating Gate Array™ (FGA™) voltage reference circuits are not dependent on the voltage produced by a silicon junction. FGA technology produces extraordinary accurate and stable reference voltages by storing a precise charge on a floating gate cell that is essentially unaffected by external influences such as variation in temperature, input voltage, and time. Standard voltage reference performance is pushed to unprecedented highs with a portfolio of products that feature the highest accuracy and stability in the industry–and at power consumption that is undeniably the lowest in the industry.

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Product Family Description
ISL21007 Precision, Low Noise FGA™ Voltage References
ISL21009 High Voltage Input Precision, Low Noise FGA™ Voltage References
ISL21010 Micropower Voltage Reference
ISL21060 Precision, Low Noise FGA™ Voltage References
ISL21070 25μA Micropower Voltage References
ISL21080 300nA NanoPower Voltage References
ISL21090 Ultra Low Noise, Precision Voltage Reference
ISL60002 Precision Low Power FGA™ Voltage References
X60003 Precision SOT-23 FGA™ Voltage References

Featured Products and Tools

Understanding Noise in the Signal Chain

Learn about how noise affects the performance of the signal chain and how to use Intersil's tools to help analyze noise that is present in semiconductor devices as well as noise due to signal processing in data converters. More »

ISL21010: Micropower Voltage Reference

The ISL21010 is a precision, low dropout micropower bandgap voltage reference in a SOT-23 package. It operates from a single 2.2V to 5.5V supply and provides ±0.2% accurate reference. More »


ISL21090: Ultra Low Noise, Precision Voltage Reference

The ISL21090 is a ultra low noise, high DC accuracy precision voltage ref with input voltage range from 4.7V to 36V. It achieves sub 2μVP-P 0.1Hz noise with an initial voltage accuracy of 0.02%. More »


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