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Precision 2.5 V, 5.0 V, and 10.0 V Voltage References …

Precision V, V, and V. Voltage References Data Sheet REF01/REF02/REF03. FEATURES PIN CONFIGURATIONS. High output accuracy NC 1 8 NC. REF01/. REF01: V, maximum VIN 2 NC. REF02/ 7. TEMP 3 REF03 6 VOUT. REF02: V, maximum TOP VIEW. GND 4 5 TRIM. REF03: V, maximum (Not to Scale). Adjustable output: 3% minimum 00375-001. NC = NO CONNECT. DO NOT CONNECT ANYTHING. ON THESE PINS. SOME OF THEM ARE RESERVED. Excellent temperature stability FOR FACTORY TESTING PURPOSES. REF01: ppm/ C maximum Figure 1. 8-Lead PDIP (P-Suffix), REF02: ppm/ C maximum 8-Lead CERDIP (Z-Suffix), 8-Lead SOIC (S-Suffix). REF03: 50 ppm/ C maximum NC. Low noise 8. NC 1 NC. REF01: 30 V p-p typical 7. REF02: 15 V p-p typical REF01/. VIN 2 REF02/ 6 VOUT.

Precision 2.5 V, 5.0 V, and 10.0 V Voltage References Data Sheet REF01/REF02/REF03 Rev. M Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable.

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Transcription of Precision 2.5 V, 5.0 V, and 10.0 V Voltage References …

1 Precision V, V, and V. Voltage References Data Sheet REF01/REF02/REF03. FEATURES PIN CONFIGURATIONS. High output accuracy NC 1 8 NC. REF01/. REF01: V, maximum VIN 2 NC. REF02/ 7. TEMP 3 REF03 6 VOUT. REF02: V, maximum TOP VIEW. GND 4 5 TRIM. REF03: V, maximum (Not to Scale). Adjustable output: 3% minimum 00375-001. NC = NO CONNECT. DO NOT CONNECT ANYTHING. ON THESE PINS. SOME OF THEM ARE RESERVED. Excellent temperature stability FOR FACTORY TESTING PURPOSES. REF01: ppm/ C maximum Figure 1. 8-Lead PDIP (P-Suffix), REF02: ppm/ C maximum 8-Lead CERDIP (Z-Suffix), 8-Lead SOIC (S-Suffix). REF03: 50 ppm/ C maximum NC. Low noise 8. NC 1 NC. REF01: 30 V p-p typical 7. REF02: 15 V p-p typical REF01/. VIN 2 REF02/ 6 VOUT.

2 REF03: 6 V p-p typical REF03. High supply Voltage range: up to 36 V maximum NC 3 5 TRIM. 4. Low supply current: mA maximum GROUND. (CASE). High load-driving capability: 10 mA maximum 00375-002. NC = NO CONNECT. DO NOT CONNECT ANYTHING. Temperature output function ON THESE PINS. SOME OF THEM ARE RESERVED. FOR FACTORY TESTING PURPOSES. APPLICATIONS Figure 2. 8-Lead TO-99 (J-Suffix). Precision data systems NC. NC. NC. NC. NC. 3 2 1 20 19. High resolution converters Industrial process control systems NC 4 18 NC. VIN 5 17 NC. Precision instruments REF01/. NC 6 REF02 16 NC. Military and aerospace applications TEMP 7 TOP VIEW 15 VOUT. (Not to Scale). NC 8 14 NC. GENERAL DESCRIPTION 9 10 11 12 13. TRIM. GND.

3 NC. NC. NC. The REF01/REF02/REF03 series of Precision Voltage References NC = NO CONNECT. DO NOT CONNECT ANYTHING. 00375-003. provide a stable V, V, or V output with minimal change ON THESE PINS. SOME OF THEM ARE RESERVED. FOR FACTORY TESTING PURPOSES. in response to variations in supply Voltage , ambient temperature Figure 3. 20-Terminal LCC (RC-Suffix;. or load conditions. The devices are available in 8-lead SOIC, PDIP, 883 devices Only). CERDIP, and TO-99 packages, as well as 20-terminal LCC. packages (883 only), furthering the usability of the devices in both standard and high stress applications. stability over a wider operating temperature range, while maintain- ing full pin-for-pin compatibility with the REF01/REF02/REF03.

4 With an external buffer and a simple resistor network, the series. This data sheet applies to commercial-grade products TEMP terminal can be used for temperature sensing and only. Contact sales or visit for military-grade (883). approximation. A TRIM terminal is also provided on the data sheets. device for fine adjustment of the output Voltage . The small footprint, wide supply range, and application Table 1. Selection Guide versatility make the REF01/REF02/REF03 series of References Device Number Output Voltage Input Voltage Range ideal for general-purpose and space-constrained applications. REF01 V 12 V to 36 V. REF02 V V to 36 V. Newer designs should use the ADR01/ADR02/ADR03/ADR06. REF03 V V to 36 V.

5 Series of References , which offer higher accuracy and temperature Rev. M Document Feedback Information furnished by analog devices is believed to be accurate and reliable. However, no responsibility is assumed by analog devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No One Technology Way, Box 9106, Norwood, MA 02062-9106, license is granted by implication or otherwise under any patent or patent rights of analog devices . Tel: 2009 2016 analog devices , Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. Technical Support REF01/REF02/REF03 Data Sheet TABLE OF CONTENTS.

6 Features .. 1 Output Adjustment .. 14. Applications .. 1 Temperature Monitoring .. 15. General Description .. 1 Long-Term Stability .. 15. Pin Configurations .. 1 Burn-In .. 15. Revision History .. 2 Power 15. 3 Applications Information .. 16. REF01 Specifications .. 3 Basic Reference 16. REF02 Specifications .. 4 Low Cost Current Source .. 16. REF03 Specifications .. 5 Precision Current Source with Adjustable Output .. 16. Absolute Maximum Ratings .. 6 Precision Boosted Output Regulator .. 16. Thermal Resistance .. 6 Bipolar Voltage Reference .. 17. ESD Caution .. 6 Adjustable Reference With Positive and Negative Swing .. 17. Pin Configurations and Function Descriptions .. 7 Outline Dimensions.

7 18. Typical Performance Characteristics .. 8 REF01 Ordering Guide .. 20. Terminology .. 13 REF02 Ordering Guide .. 20. Theory of Operation .. 14 REF03 Ordering Guide .. 20. Input and Output Capacitors .. 14. REVISION HISTORY. 9/2016 Rev. L to Rev. M 10/2010 Rev. J to Rev. K. Changes to Figure 43 .. 17 Deleted Negative References Section and Figure 39;. Changes to Ordering Guide .. 20 Renumbered Sequentially .. 16. 10/2015 Rev. K to Rev. L 10/2009 Rev. J: Initial Version Changed REF0x to REF01/REF02 Throughout Updated Format .. Universal Changes to Layout .. 1 Combined REF01, REF02, and REF03 Data Universal Changes to General Description Section .. 1 Changes to Absolute Maximum Input Voltage ..6.

8 Updated Outline Dimensions .. 18. Changes to Ordering Guide .. 20. Rev. M | Page 2 of 20. Data Sheet REF01/REF02/REF03. SPECIFICATIONS. REF01 SPECIFICATIONS. VIN = 15 V, TA = 25 C, ILOAD = 0 mA, all grades, unless otherwise noted. Parameter Symbol Conditions Min Typ Max Unit OUTPUT Voltage VO A and E grades V. H grade V. C grade V. OUTPUT ADJUSTMENT RANGE 1 VTRIM A, E and H grades, POT = 10 k %. C grade, POT = 10 k %. INITIAL ACCURACY VOERR A and E grades 30 mV. %. H grade 50 mV. %. C grade 100 mV. %. TEMPERATURE COEFFICIENT TCVO A and E grades, 55 C TA +125 C ppm/ C. H grade, 0 C TA +70 C 10 25 ppm/ C. C grade, 0 C TA +70 C (-J and -Z packages) 20 65 ppm/ C. C grade, 40 TA +85 C (-P and -S packages) 20 65 ppm/ C.

9 LINE REGULATION 2 VO/ VIN A, E and H grades, VIN = 13 V to 33 V 60 100 ppm/V. A, E and H grades, VIN = 13 V to 33 V, 0 C TA +70 C 70 120 ppm/V. A, E and H grades, VIN = 13 V to 33 V, 55 C TA +125 C 90 150 ppm/V. C grade, VIN = 13 V to 33 V 90 150 ppm/V. C grade, VIN = 13 V to 30 V, 0 C TA +70 C (-J and -Z packages) 110 180 ppm/V. C grade, VIN = 13 V to 30 V, 40 C TA +85 C (-P and -S packages) 110 180 ppm/V. LOAD REGULATION2 VO/ ILOAD A and E grades, ILOAD = 0 mA to 10 mA 50 80 ppm/mA. A and E grades, ILOAD = 0 mA to 8 mA, 0 C TA +70 C 60 100 ppm/mA. A and E grades, ILOAD = 0 mA to 8 mA, 55 C TA +125 C 90 150 ppm/mA. H grade, ILOAD = 0 mA to 10 mA 60 100 ppm/mA. H grade, ILOAD = 0 mA to 8 mA, 0 C TA +70 C 70 120 ppm/mA.

10 H grade, ILOAD = 0 mA to 8 mA, 50 C TA +125 C 90 150 ppm/mA. C grade, ILOAD = 0 mA to 8 mA 60 150 ppm/mA. C grade, ILOAD = 0 mA to 5 mA, 0 C TA +70 C (-J and -Z packages) 80 180 ppm/mA. C grade, ILOAD = 0 mA to 5 mA, 40 C TA +85 C (-P and -S packages) 80 180 ppm/mA. DROPOUT Voltage VDO 2 V. QUIESCENT CURRENT IIN A, E, and H grades mA. C grade mA. LOAD CURRENT ILOAD. Sourcing A, E, and H grades 10 mA. C grade 8 mA. Sinking mA. SHORT CIRCUIT TO GND ISC VO = 0 V 30 mA. Voltage NOISE eN p-p Hz to Hz (-S, -Z and -P packages) 30 V p-p Hz to Hz (-J package) 35 V p-p LONG-TERM STABILITY 3 VO After 1000 hours of operation 50 ppm TURN-ON SETTLING TIME tR Output settling to within of final value 5 s TEMPERATURE SENSOR 4.


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