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REF01, REF02
+5V, +10V Precision Voltage References


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Description
FULL DATA SHEET (PDF, 108kB)
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The REF01/REF02 are industry-standard precision voltage references. The stable 10V output of the REF01 can be adjusted over a ±6% range with minimal effect on temperature stability. The 5V output REF02 can also be adjusted over a ±6% range. The 10V REF01 has a single-supply operation over an input voltage range of 13V to 33V, while the 5V REF02 has a single-supply operation over an input voltage range of 7V to 33V. Both devices offer a low-current drain of 1mA. The REF02 also provides a TEMP pin whose output voltage varies linearly with temperature, making this device suitable for a wide variety of temperature-sensing and control applications. For new designs, refer to the MAX6035 or MAX6143 data sheets.

Key Features   Applications/Uses
  • Pretrimmed to +5V, +10V
  • Excellent Temperature Stability: 3ppm/°C (typ)
  • Low Noise: 10µVP-P (REF02)
  • Short-Circuit Protected
  • Linear Temperature Transducer Output (REF02)

 
  • Analog-to-Digital Converters
  • Digital Voltmeters
  • Digital-to-Analog Converters
  • Threshold Detectors
  • Voltage Regulators

    Key Specifications:   Voltage References
    Part Number Output Voltage (V) Tempco (max) (ppm/°C) Initial Accuracy (% max @ +25°C) Supply Current - Series Only (max) (µA) Supply Voltage - Series Only (min) (V) Supply Voltage - Series Only (max) (V) Noise 0.1Hz to 10Hz (µVp-p typ) Features RoHS Available Industry Qualified Package Operating Temp. Range (°C) Price**
    REF01  10.0 8.5 0.3 1,400 13 33 20
    Series
    Yes MIL-STD-883B Ceramic DIP/8
    PDIP/8
    SOIC/8
    -40 to +85
    -55 to +125
    0 to +70
    $1.28 @ 1k
    REF02  5.0 8 10 $1.28 @ 1k
    See All Voltage References (159)
    Notes:
    **This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

    Diagram
    Typical Operating Circuit



    Pin Configuration



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    Document Ref.: 19-0887; Rev 7; 2007-04-19
    This page last modified: 2007-05-31



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