ISL21060CFH620: Precision, Low Noise FGA™ Voltage References with Disable

The ISL21060 FGA™ voltage references are low power, high precision voltage references fabricated on Intersil’s proprietary Floating Gate Analog technology. A new disable feature allows the device to shut down the output and reduce supply current drain from 15µA operating to <500nA.

The ISL21060 family features guaranteed initial accuracy as low as ±1.0mV with drift down to 10ppm/°C. Noise is typically 10µVP-P (10Hz BW). This combination of high initial accuracy, low power and low output noise performance of the ISL21060 enables versatile high performance control and data acquisition applications with low power consumption.

Key Features
  • Reference output voltage: 2.048V, 2.500V, 3.000V, 3.300V, 4.096V
  • Initial accuracy: ±1.0mV, ±2.5mV
  • Input voltage range
    • ISL21060-20: 2.5V to 5.5V
    • ISL21060-25: 2.7V to 5.5V
    • ISL21060-30: 3.2V to 5.5V
    • ISL21060-33: 3.5V to 5.5V
    • ISL21060-41: 4.3V to 5.5V
  • Output voltage noise: 10µVP-P (0.1Hz to 10Hz)
  • Supply current: 40µA (max)
  • Tempco: 10ppm/°C, 25ppm/°C
  • Output current capability: +10.0mA/-5mA
  • Operating temperature range: -40°C to +125°C
  • Package: 6 Ld SOT-23
  • Pb-Free (RoHS compliant)
Applications
  • High resolution A/Ds and D/As
  • Digital meters
  • Bar code scanners
  • Basestations
  • Battery management/monitoring
  • Industrial/instrumentation equipment
Typical Diagram
Application Notes
TitleTypeUpdatedSizeOther Languages
AN9705: A Theoretical View of Coherent SamplingPDF13 Nov 201425 KB
AN9675: Coherent and Windowed Sampling with A/D ConvertersPDF13 Nov 2014160 KB
AN177: Voltage Reference Application and Design NotePDF13 Nov 2014517 KB
AN1533: X-Ray Effects on Intersil FGAReferencesPDF13 Nov 2014166 KB
AN1494: Reflow and PC Board Assembly Effects on Intersil FGAReferencesPDF13 Nov 201470 KB
AN002: Principles of Data Acquisition and ConversionPDF13 Nov 2014257 KB
Datasheets
TitleTypeUpdatedSizeOther Languages
ISL21060 DatasheetPDF17 Nov 20142.44 MB
User Guides
TitleTypeUpdatedSizeOther Languages
ISL21060EVAL1Z User GuidePDF13 Nov 2014200 KB
Order Information
Part NumberPackage TypeWeight(g)PinsMSL RatingPeak Temp (°C)RoHS Status
ISL21060CFH620Z-TK6 Ld SOT T+R0.01861260RoHS
ISL21060 Datasheet 17 Nov 2014
6 Ld SOT T+R ISL54504
ISL21060BFH630
AN9705: A Theoretical View of Coherent Sampling 13 Nov 2014
AN9675: Coherent and Windowed Sampling with A/D Converters 13 Nov 2014
AN177: Voltage Reference Application and Design Note 13 Nov 2014
AN1533: X-Ray Effects on Intersil FGAReferences 13 Nov 2014
AN1494: Reflow and PC Board Assembly Effects on Intersil FGAReferences 13 Nov 2014
AN002: Principles of Data Acquisition and Conversion 13 Nov 2014
ISL21060EVAL1Z User Guide 13 Nov 2014