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REF3220-EP

NOT RECOMMENDED FOR NEW DESIGNS

Enhanced Product 4 Ppm/Degreesc 100 Ua Sot23-6 Series Voltage References

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Data sheet

REF3220-EP

NOT RECOMMENDED FOR NEW DESIGNS
Data sheet Order now

Product details

VO (V) 2.048 Initial accuracy (max) (%) 0.2 Temp coeff (max) (ppm/°C) 7, 23 Vin (min) (V) 2.098 Vin (max) (V) 5.5 Iq (typ) (mA) 0.1 Rating HiRel Enhanced Product Features Enable pin LFN 0.1 to 10 Hz (typ) (µVPP) 27 Iout/Iz (max) (mA) 10 Operating temperature range (°C) -55 to 125
VO (V) 2.048 Initial accuracy (max) (%) 0.2 Temp coeff (max) (ppm/°C) 7, 23 Vin (min) (V) 2.098 Vin (max) (V) 5.5 Iq (typ) (mA) 0.1 Rating HiRel Enhanced Product Features Enable pin LFN 0.1 to 10 Hz (typ) (µVPP) 27 Iout/Iz (max) (mA) 10 Operating temperature range (°C) -55 to 125
SOT-23 (DBV) 6 8.12 mm² 2.9 x 2.8
  • Excellent Specified Drift Performance:
    • 7ppm/°C (Max) at 0°C to 125°C
    • 20ppm/°C (Max) at –40°C to 125°C
    • 40ppm/°C (Max) at –55°C to 125°C
  • Microsize Package: SOT23-6
  • High Output Current: ±10 mA
  • High Accuracy: 0.01%
  • Low Quiescent Current: 100 µA
  • Low Dropout: 5 mV

SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS

  • Controlled Baseline
  • One Assembly/Test Site
  • One Fabrication Site
  • Available in Military (–55°C/125°C) Temperature Range(1)
  • Extended Product Life Cycle
  • Extended Product-Change Notification
  • Product Traceability
  • Excellent Specified Drift Performance:
    • 7ppm/°C (Max) at 0°C to 125°C
    • 20ppm/°C (Max) at –40°C to 125°C
    • 40ppm/°C (Max) at –55°C to 125°C
  • Microsize Package: SOT23-6
  • High Output Current: ±10 mA
  • High Accuracy: 0.01%
  • Low Quiescent Current: 100 µA
  • Low Dropout: 5 mV

SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS

  • Controlled Baseline
  • One Assembly/Test Site
  • One Fabrication Site
  • Available in Military (–55°C/125°C) Temperature Range(1)
  • Extended Product Life Cycle
  • Extended Product-Change Notification
  • Product Traceability

The REF32xx is a very low drift, micropower, low-dropout, precision voltage reference family available in the tiny SOT23-6 package.

The small size and low power consumption (120 µA max) of the REF32xx make it ideal for portable and battery-powered applications. This reference is stable with most capacitive loads.

The REF32xx can be operated from a supply as low as 5 mV above the output voltage, under no load conditions. All models are specified for the wide temperature range of –55°C to 125°C.

The REF32xx is a very low drift, micropower, low-dropout, precision voltage reference family available in the tiny SOT23-6 package.

The small size and low power consumption (120 µA max) of the REF32xx make it ideal for portable and battery-powered applications. This reference is stable with most capacitive loads.

The REF32xx can be operated from a supply as low as 5 mV above the output voltage, under no load conditions. All models are specified for the wide temperature range of –55°C to 125°C.
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Technical documentation

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Type Title Date
* Radiation & reliability report REF3220AMDBVREP Reliability Report 16 Oct 2012
* Data sheet 4-ppm/C 100-uA SOT23-6 Series Voltage References datasheet (Rev. B) 30 Aug 2011

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