ADR439ARZ-REEL7

ADR439ARZ-REEL7 Datasheet

A Grade 10 ppm/°C maximum B Grade 3 ppm/°C maximum Load regulation 15 ppm/mA Line regulation 20 ppm/V Wide operating range ADR430 V to 18 V ADR431 V to 18 V ADR433 V to 18 V ADR434 V to 18 V ADR435 V to 18 V ADR439 V to 18 V High output source and sink current +30 mA and −20 mA Wide temperature range −40°C to +125°C

Part	Datasheet
ADR439ARZ-REEL7	ADR439ARZ-REEL7 (pdf)

Related Parts	Information
ADR439BRZ-REEL7	ADR439BRZ-REEL7
ADR439ARMZ-REEL7	ADR439ARMZ-REEL7

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Ultralow Noise XFET Voltage References with Current Sink and Source Capability 04500-001 Low noise Hz to Hz µV p-p V output No external capacitor required Low temperature coefficient A Grade 10 ppm/°C maximum B Grade 3 ppm/°C maximum Load regulation 15 ppm/mA Line regulation 20 ppm/V Wide operating range ADR430 V to 18 V ADR431 V to 18 V ADR433 V to 18 V ADR434 V to 18 V ADR435 V to 18 V ADR439 V to 18 V High output source and sink current +30 mA and −20 mA Wide temperature range −40°C to +125°C Precision data acquisition systems High resolution data converters Medical instruments Industrial process control systems Optical control circuits Precision instruments PIN CONFIGURATIONS VIN 2 ADR43x 7 COMP TOP VIEW NC 3 Not to Scale 6 VOUT GND 4 5 TRIM NOTES NC = NO CONNECT TP = TEST PIN DO NOT CONNECT Figure 8-Lead MSOP RM-8 VIN 2 ADR43x 7 COMP TOP VIEW Not to Scale VOUT GND 4 5 TRIM NOTES NC = NO CONNECT TP = TEST PIN DO NOT CONNECT Figure 8-Lead SOIC_N R-8 04500-041 The ADR43x series is a family of voltage references featuring low noise, high accuracy, and low temperature drift performance. Using Analog Devices, Inc., patented temperature drift curvature correction and XFET eXtra implanted junction FET technology, voltage change vs. temperature nonlinearity in the ADR43x is minimized. The XFET references operate at lower current 800 µA and lower supply voltage headroom 2 V than buried Zener references. Buried Zener references require more than 5 V headroom for operation. The ADR43x XFET references are the only low noise solutions for 5 V systems. The ADR43x family has the capability to source up to 30 mA of output current and sink up to 20 mA. It also comes with a trim terminal to adjust the output voltage over a range without compromising performance. The ADR43x is available in 8-lead MSOP and 8-lead narrow SOIC packages. All versions are specified over the extended industrial temperature range of −40°C to +125°C. 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 license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. Table Selection Guide Model ADR430A ADR430B ADR431A ADR431B ADR433A ADR433B ADR434A ADR434B ADR435A ADR435B ADR439A ADR439B Output Voltage V Accuracy mV ±3 ±1 ±3 ±1 ±4 ±5 ±6 ±2 ±2 Temperature Coefficient ppm/°C 10 3 10 3 10 3 10 3 10 3 10 3 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: Fax Analog Devices, Inc. All rights reserved. TABLE OF CONTENTS ADR430 Electrical 3 ADR431 Electrical 4 ADR433 Electrical 5 ADR434 Electrical 6 ADR435 Electrical 7 ADR439 Electrical 8 Absolute Maximum 9 Thermal Resistance 9 ESD 9 Typical Performance Characteristics 10 Theory of Operation 15 Basic Voltage Reference 15 Noise Performance 15 High Frequency Noise 15 Turn-On Time 16 Applications Inforamtion 17 Output Adjustment 17 Reference for Converters in Optical Network Control 17 Negative Precision Reference Without Precision Resistors 17 High Voltage Floating Current Source 18 Kelvin Connection 18 Dual Polarity References 18 Programmable Current Source 19 Programmable DAC Reference Voltage 19 Precision Voltage Reference for Data Converters 20 Precision Boosted Output Regulator 20 Outline Dimensions 21 Ordering Guide 22 0 Initial Version SPECIFICATIONS ADR430 ELECTRICAL CHARACTERISTICS VIN = V to 18 V, IL = 0 mA, TA = 25°C, unless otherwise noted. Table Parameter OUTPUT VOLTAGE A Grade B Grade INITIAL ACCURACY A Grade Symbol Conditions VO VOERR B Grade TEMPERATURE COEFFICIENT A Grade B Grade LINE REGULATION LOAD REGULATION QUIESCENT CURRENT VOLTAGE NOISE VOLTAGE NOISE DENSITY TURN-ON SETTLING TIME LONG-TERM STABILITY1 OUTPUT VOLTAGE HYSTERESIS RIPPLE REJECTION RATIO SHORT CIRCUIT TO GND SUPPLY VOLTAGE OPERATING RANGE SUPPLY VOLTAGE HEADROOM TCVO IIN eN p-p eN tR VO_HYS RRR ISC −40°C < TA < +125°C −40°C < TA < +125°C VIN = V to 18 V, −40°C < TA < +125°C IL = 0 mA to 10 mA, VIN = V, −40°C < TA < +125°C IL = −10 mA to 0 mA, VIN = V, −40°C < TA < +125°C No load, −40°C < TA < +125°C Hz to Hz 1 kHz CL = 0 µF 1000 hours fIN = 1 kHz VIN − VO Min Typ Max Unit ±3 mV % ±1 mV % ppm/°C ppm/°C ppm/V ppm/mA 15 ppm/mA 560 800 µA µV p-p 1 The long-term stability specification is noncumulative. The drift in subsequent 1000 hour periods is significantly lower than in the first 1000 hour period. ADR431 ELECTRICAL CHARACTERISTICS VIN = V to 18 V, IL = 0 mA, TA = 25°C, unless otherwise noted. Table Parameter OUTPUT VOLTAGE A Grade B Grade INITIAL ACCURACY A Grade Symbol Conditions VO VOERR B Grade TEMPERATURE COEFFICIENT A Grade B Grade LINE REGULATION LOAD REGULATION QUIESCENT CURRENT VOLTAGE NOISE VOLTAGE NOISE DENSITY TURN-ON SETTLING TIME LONG-TERM STABILITY1 OUTPUT VOLTAGE HYSTERESIS RIPPLE REJECTION RATIO SHORT CIRCUIT TO GND SUPPLY VOLTAGE OPERATING RANGE SUPPLY VOLTAGE HEADROOM TCVO IIN eN p-p eN tR VO_HYS RRR ISC −40°C < TA < +125°C −40°C < TA < +125°C VIN = V to 18 V, −40°C < TA < +125°C IL = 0 mA to 10 mA, VIN = V, −40°C < TA < +125°C IL = −10 mA to 0 mA, VIN = V, −40°C < TA < +125°C No load, −40°C < TA < +125°C Hz to Hz 1 kHz CL = 0 µF 1000 hours fIN = 1 kHz ORDERING GUIDE Model1 ADR430ARZ-REEL7 ADR430ARMZ-REEL7 ADR430BRZ-REEL7 ADR431ARZ-REEL7 ADR431ARMZ-REEL7 ADR431BR-REEL7 ADR431BRZ-REEL7 ADR433ARZ-REEL7 ADR433ARMZ-REEL7 ADR433BRZ-REEL7 ADR434ARZ-REEL7 ADR434ARMZ-REEL7 ADR434BRZ-REEL7 ADR435ARZ-REEL7 ADR435ARMZ-REEL7 ADR435BRZ-REEL7 ADR439ARZ-REEL7 ADR439ARMZ-REEL7 ADR439BRZ-REEL7 Output Voltage V Initial Accuracy, ± 1 Z = RoHS Compliant Part. Temperature Coefficient Package ppm/°C 10 3 10 3 10 3 10 3 10 3 10 3 Temperature Range −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C to +125°C to +125°C to +125°C to +125°C to +125°C to +125°C to +125°C to +125°C to +125°C Package Description 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead MSOP 8-Lead MSOP 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead MSOP 8-Lead MSOP 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead MSOP 8-Lead MSOP 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead MSOP 8-Lead MSOP 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead MSOP 8-Lead MSOP 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead MSOP 8-Lead SOIC_N Package Option R-8 R-8 RM-8 RM-8 R-8 R-8 R-8 R-8 RM-8 RM-8 R-8 R-8 R-8 R-8 R-8 R-8 RM-8 RM-8 R-8 R-8 R-8 R-8 RM-8 RM-8 R-8 R-8 R-8 R-8 RM-8 RM-8 R-8 R-8 R-8 RM-8 R-8 Ordering Quantity 98 1,000 50 1,000 98 1,000 98 1,000 50 1,000 98 1,000 98 1,000 98 1,000 50 1,000 98 1,000 98 1,000 50 1,000 98 1,000 98 1,000 50 1,000 98 1,000 1,000 1,000 1,000 Branding R10 NOTES NOTES Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D04500-0-6/10 F

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Ultralow Noise XFET Voltage References with Current Sink and Source Capability
04500-001

Low noise Hz to Hz µV p-p V output No external capacitor required Low temperature coefficient

A Grade 10 ppm/°C maximum B Grade 3 ppm/°C maximum Load regulation 15 ppm/mA Line regulation 20 ppm/V Wide operating range ADR430 V to 18 V ADR431 V to 18 V ADR433 V to 18 V ADR434 V to 18 V ADR435 V to 18 V ADR439 V to 18 V High output source and sink current +30 mA and −20 mA Wide temperature range −40°C to +125°C

Precision data acquisition systems High resolution data converters Medical instruments Industrial process control systems Optical control circuits Precision instruments

PIN CONFIGURATIONS

VIN 2 ADR43x 7 COMP

TOP VIEW NC 3 Not to Scale 6 VOUT

GND 4
5 TRIM

NOTES NC = NO CONNECT TP = TEST PIN DO NOT CONNECT

Figure 8-Lead MSOP RM-8

VIN 2 ADR43x 7 COMP

TOP VIEW Not to Scale

VOUT

GND 4
5 TRIM

NOTES NC = NO CONNECT TP = TEST PIN DO NOT CONNECT

Figure 8-Lead SOIC_N R-8
04500-041

The ADR43x series is a family of voltage references featuring low noise, high accuracy, and low temperature drift performance. Using Analog Devices, Inc., patented temperature drift curvature correction and XFET eXtra implanted junction FET technology, voltage change vs. temperature nonlinearity in the ADR43x is minimized.

The XFET references operate at lower current 800 µA and lower supply voltage headroom 2 V than buried Zener references. Buried Zener references require more than 5 V headroom for operation. The ADR43x XFET references are the only low noise solutions for 5 V systems.

The ADR43x family has the capability to source up to 30 mA of output current and sink up to 20 mA. It also comes with a trim terminal to adjust the output voltage over a range without compromising performance.

The ADR43x is available in 8-lead MSOP and 8-lead narrow SOIC packages. All versions are specified over the extended industrial temperature range of −40°C to +125°C.

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 license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners.

Table Selection Guide

Model ADR430A ADR430B ADR431A ADR431B ADR433A ADR433B ADR434A ADR434B ADR435A ADR435B ADR439A ADR439B

Output Voltage V

Accuracy mV ±3 ±1 ±3 ±1 ±4 ±5 ±6 ±2 ±2

Temperature Coefficient ppm/°C 10 3 10 3 10 3 10 3 10 3 10 3

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel:

Fax Analog Devices, Inc. All rights reserved.

TABLE OF CONTENTS

ADR430 Electrical 3 ADR431 Electrical 4 ADR433 Electrical 5 ADR434 Electrical 6 ADR435 Electrical 7 ADR439 Electrical 8 Absolute Maximum 9 Thermal Resistance 9 ESD 9 Typical Performance Characteristics 10 Theory of Operation 15 Basic Voltage Reference 15
Noise Performance 15 High Frequency Noise 15 Turn-On Time 16 Applications Inforamtion 17 Output Adjustment 17 Reference for Converters in Optical Network Control 17 Negative Precision Reference Without Precision Resistors 17 High Voltage Floating Current Source 18 Kelvin Connection 18 Dual Polarity References 18 Programmable Current Source 19 Programmable DAC Reference Voltage 19 Precision Voltage Reference for Data Converters 20 Precision Boosted Output Regulator 20 Outline Dimensions 21 Ordering Guide 22
0 Initial Version

SPECIFICATIONS

ADR430 ELECTRICAL CHARACTERISTICS

VIN = V to 18 V, IL = 0 mA, TA = 25°C, unless otherwise noted.

Table Parameter OUTPUT VOLTAGE

A Grade B Grade INITIAL ACCURACY A Grade

Symbol Conditions VO

VOERR

B Grade

TEMPERATURE COEFFICIENT A Grade B Grade

LINE REGULATION LOAD REGULATION

QUIESCENT CURRENT VOLTAGE NOISE VOLTAGE NOISE DENSITY TURN-ON SETTLING TIME LONG-TERM STABILITY1 OUTPUT VOLTAGE HYSTERESIS RIPPLE REJECTION RATIO SHORT CIRCUIT TO GND SUPPLY VOLTAGE OPERATING RANGE SUPPLY VOLTAGE HEADROOM

TCVO

IIN eN p-p eN tR VO_HYS RRR ISC
−40°C < TA < +125°C −40°C < TA < +125°C VIN = V to 18 V, −40°C < TA < +125°C IL = 0 mA to 10 mA, VIN = V, −40°C < TA < +125°C IL = −10 mA to 0 mA, VIN = V, −40°C < TA < +125°C No load, −40°C < TA < +125°C Hz to Hz 1 kHz CL = 0 µF 1000 hours
fIN = 1 kHz

VIN − VO

Min Typ Max Unit
±3 mV % ±1 mV %
ppm/°C
ppm/°C
ppm/V
ppm/mA
15 ppm/mA
560 800 µA
µV p-p
1 The long-term stability specification is noncumulative. The drift in subsequent 1000 hour periods is significantly lower than in the first 1000 hour period.

ADR431 ELECTRICAL CHARACTERISTICS

VIN = V to 18 V, IL = 0 mA, TA = 25°C, unless otherwise noted.

Table Parameter OUTPUT VOLTAGE

A Grade B Grade INITIAL ACCURACY A Grade

Symbol Conditions VO

VOERR

B Grade

TEMPERATURE COEFFICIENT A Grade B Grade

LINE REGULATION LOAD REGULATION

QUIESCENT CURRENT VOLTAGE NOISE VOLTAGE NOISE DENSITY TURN-ON SETTLING TIME LONG-TERM STABILITY1 OUTPUT VOLTAGE HYSTERESIS RIPPLE REJECTION RATIO SHORT CIRCUIT TO GND SUPPLY VOLTAGE OPERATING RANGE SUPPLY VOLTAGE HEADROOM

TCVO

IIN eN p-p eN tR VO_HYS RRR ISC
−40°C < TA < +125°C −40°C < TA < +125°C VIN = V to 18 V, −40°C < TA < +125°C IL = 0 mA to 10 mA, VIN = V, −40°C < TA < +125°C IL = −10 mA to 0 mA, VIN = V, −40°C < TA < +125°C No load, −40°C < TA < +125°C Hz to Hz 1 kHz CL = 0 µF 1000 hours
fIN = 1 kHz
ORDERING GUIDE

Model1 ADR430ARZ-REEL7 ADR430ARMZ-REEL7 ADR430BRZ-REEL7 ADR431ARZ-REEL7 ADR431ARMZ-REEL7 ADR431BR-REEL7 ADR431BRZ-REEL7 ADR433ARZ-REEL7 ADR433ARMZ-REEL7 ADR433BRZ-REEL7 ADR434ARZ-REEL7 ADR434ARMZ-REEL7 ADR434BRZ-REEL7 ADR435ARZ-REEL7 ADR435ARMZ-REEL7 ADR435BRZ-REEL7 ADR439ARZ-REEL7 ADR439ARMZ-REEL7 ADR439BRZ-REEL7

Output Voltage V

Initial Accuracy, ±
1 Z = RoHS Compliant Part.

Temperature Coefficient Package ppm/°C 10 3 10 3 10 3 10 3 10 3 10 3

Temperature Range −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C to +125°C to +125°C to +125°C to +125°C to +125°C to +125°C to +125°C to +125°C to +125°C

Package Description 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead MSOP 8-Lead MSOP 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead MSOP 8-Lead MSOP 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead MSOP 8-Lead MSOP 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead MSOP 8-Lead MSOP 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead MSOP 8-Lead MSOP 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead SOIC_N 8-Lead MSOP 8-Lead SOIC_N

Package Option R-8 R-8 RM-8 RM-8 R-8 R-8 R-8 R-8 RM-8 RM-8 R-8 R-8 R-8 R-8 R-8 R-8 RM-8 RM-8 R-8 R-8 R-8 R-8 RM-8 RM-8 R-8 R-8 R-8 R-8 RM-8 RM-8 R-8 R-8 R-8 RM-8 R-8
Ordering Quantity 98 1,000 50 1,000 98 1,000 98 1,000 50 1,000 98 1,000 98 1,000 98 1,000 50 1,000 98 1,000 98 1,000 50 1,000 98 1,000 98 1,000 50 1,000 98 1,000 1,000 1,000 1,000

Branding R10

NOTES

NOTES

Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners.

D04500-0-6/10 F

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Datasheet ID: ADR439ARZ-REEL7 517866