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REF01, REF02

+5V, +10V Precision Voltage References

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Status Explanations for product status codes

Part Number Status
REF01 Active: In Production. See Ordering Information for details.
REF02 Active: In Production. See Ordering Information for details.

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.
 

Data Sheet

Download this datasheet in PDF formatDownload Rev 7 (PDF, 108kB)
Send this datasheet to any email addressE-Mail

Key Features

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

Applications/Uses

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

Key Specifications:

Voltage References
Part Number VOUT
(V)
Temp. Coeff.
(ppm/°C)
Initial Accuracy
(% max)
ISUPPLY
(µA)
VSUPPLY
(V)
VSUPPLY
(V)
Noise 0.1Hz to 10Hz
(µVpp)
Oper. Temp.
(°C)
Package/Pins Smallest Available Pckg.
(mm2)
Budgetary Price
max @ +25°C max min max typ max w/pins See Notes
REF01  10 8.5 0.3 1400 13 33 20
-55 to +125
-40 to +85
0 to +70
CDIP(N)/8
PDIP(N)/8
SOIC(N)/8
TO99/8
79.7 $1.28 @1k
REF02  5 8 10
CDIP(N)/8
PDIP(N)/8
SOIC(N)/8
TO99/8
$1.28 @1k
See All Voltage References (168)
Pricing 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



Notes and Comments

Low-drift bandgap reference

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Information Index

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




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