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Maxim > Products > Voltage References  Military/Aerospace 
REF01, REF02
+5V, +10V Precision Voltage References


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Data Sheet
FULL DATA SHEET (PDF, 108kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Description
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 Smallest Available Package (max w/pins) (mm2) 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
    DICE SALES/0
    PDIP/8
    SOIC/8     		31 -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



    Application Notes
  		• Application Note 754: Selecting the Right Series Voltage Reference for Absolute-Accuracy Voltage-Output DAC Designs - REF01, REF02
  		• Application Note 2879: Selecting the Optimum Voltage Reference - REF02

    Evaluation Kits
    none

    Design Guides
  		• REFERENCE (PDF)

    Reliability Reports
  		• Show FIT data for:
  		• Reliability Report: REF02xxx.pdf
  		• Request Reliability Report for:

    Software/Models
    none

    Ordering Information
    Notes:

    1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
    2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
    3. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
    4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.


    Devices: 1-71 of 71

    REF01 Free
    Sample    		 Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    REF01CSA+G106  



    		0°C to +70°C See data sheet
    REF01EZ-G106  
    		Ceramic DIP;8 pin;81 mm²
    Dwg: 21-0045
    Use pkgcode/variation: J8-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF01CZ-G106  
    		Ceramic DIP;8 pin;81 mm²
    Dwg: 21-0045
    Use pkgcode/variation: J8-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF01AZ/883B  
    		Ceramic DIP;8 pin;81 mm²
    Dwg: 21-0045
    Use pkgcode/variation: J8-2*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    REF01Z-G106  
    		Ceramic DIP;8 pin;81 mm²
    Dwg: 21-0045
    Use pkgcode/variation: J8-2*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    REF01Z/883B  
    		Ceramic DIP;8 pin;81 mm²
    Dwg: 21-0045
    Use pkgcode/variation: J8-2*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    REF01C/D  
    		DICE SALES;0 pin;

    Use pkgcode/variation: DICE*
    		See data sheet
    REF01CJ-G106  
    		Gold Can -TO;8 pin;88 mm²
    Dwg: 21-0022A (PDF)
    Use pkgcode/variation: G99-8*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF01J/883B  
    		Gold Can -TO;8 pin;88 mm²
    Dwg: 21-0022A (PDF)
    Use pkgcode/variation: G99-8*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    REF01AJ/883B  
    		Gold Can -TO;8 pin;88 mm²
    Dwg: 21-0022A (PDF)
    Use pkgcode/variation: G99-8*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    REF01J-G106  
    		Metal Can-TO;8 pin;88 mm²
    Dwg: 21-0022A (PDF)
    Use pkgcode/variation: T99-8*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    REF01EP+  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    REF01EP-G106  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF01HP  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF01CP  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF01CP+  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    REF01HP-G106  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF01HP+  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    REF01CP-G106  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF01CSA  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF01HSA+T  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8+2*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    REF01CSA-T  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF01HSA+  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8+2*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    REF01HSA  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF01HSA-T  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF01CSA+  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8+2*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    REF01CSA+T  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8+2*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    REF01CESA  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-4*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    REF01CESA-T  



    		-40°C to +85°C See data sheet
    REF01CESA+T  



    		-40°C to +85°C See data sheet
    REF01CESA+  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8+4*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    REF02 Free
    Sample    		 Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    REF02CSA+G107  



    		0°C to +70°C See data sheet
    REF02DSA+  



    		0°C to +70°C See data sheet
    REF02DP+  



    		0°C to +70°C See data sheet
    REF02EZ-G107  
    		Ceramic DIP;8 pin;81 mm²
    Dwg: 21-0045
    Use pkgcode/variation: J8-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF02AZ/883B  
    		Ceramic DIP;8 pin;81 mm²
    Dwg: 21-0045
    Use pkgcode/variation: J8-2*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    REF02Z/883B  
    		Ceramic DIP;8 pin;81 mm²
    Dwg: 21-0045
    Use pkgcode/variation: J8-2*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    REF02AZ-G107  
    		Ceramic DIP;8 pin;81 mm²
    Dwg: 21-0045
    Use pkgcode/variation: J8-2*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    REF02Z-G107  
    		Ceramic DIP;8 pin;81 mm²
    Dwg: 21-0045
    Use pkgcode/variation: J8-2*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    REF02D/D  
    		DICE SALES;0 pin;

    Use pkgcode/variation: DICE*
    		See data sheet
    REF02DJ  
    		Metal Can-TO;8 pin;88 mm²
    Dwg: 21-0022A (PDF)
    Use pkgcode/variation: T99-8*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF02AJ/883B  
    		Metal Can-TO;8 pin;88 mm²
    Dwg: 21-0022A (PDF)
    Use pkgcode/variation: T99-8*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    REF02J/883B  
    		Metal Can-TO;8 pin;88 mm²
    Dwg: 21-0022A (PDF)
    Use pkgcode/variation: T99-8*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    REF02AJ-G107  
    		Metal Can-TO;8 pin;88 mm²
    Dwg: 21-0022A (PDF)
    Use pkgcode/variation: T99-8*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    REF02J-G107  
    		Metal Can-TO;8 pin;88 mm²
    Dwg: 21-0022A (PDF)
    Use pkgcode/variation: T99-8*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    REF02EP+  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    REF02DP  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF02HP+  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    REF02CP-G107  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF02CP+  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    REF02HP-G107  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF02EP-G107  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF02CP  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF02HP  
    		PDIP;8 pin;82 mm²
    Dwg: 21-0043
    Use pkgcode/variation: P8-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF02CSA-TG107  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF02DSA+T  



    		0°C to +70°C See data sheet
    REF02CSA-G107  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF02CSA  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF02CSA-T  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF02CSA+  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8+2*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    REF02DSA  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF02DSA-T  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF02HSA  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF02HSA-T  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    REF02HSA+  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8+2*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    REF02HSA+T  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8+2*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    REF02CSA+T  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8+2*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    REF02CESA+  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8+4*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    REF02CESA+T  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8+4*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    REF02CESA  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-4*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    REF02CESA-T  
    		SOIC;8 pin;31 mm²
    Dwg: 21-0041B (PDF)
    Use pkgcode/variation: S8-4*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis

    Notes and Comments
    • Low-drift bandgap reference

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




             


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