AD1582BRT-REEL7

AD1582BRT-REEL7 Datasheet

V to V Micropower, Precision Series Mode Voltage References AD1582/AD1583/AD1584/AD1585

Part	Datasheet
AD1582BRT-REEL7	AD1582BRT-REEL7 (pdf)

Related Parts	Information
AD1584BRT-REEL7	AD1584BRT-REEL7
AD1584ART-REEL7	AD1584ART-REEL7

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Data Sheet V to V Micropower, Precision Series Mode Voltage References AD1582/AD1583/AD1584/AD1585 Series reference V, 3 V, V, 5 V Low quiescent current 70 µA maximum Current output capability ±5 mA Wide supply range VIN = VOUT + 200 mV to 12 V Wideband noise 10 Hz to 10 kHz 50 µV rms Specified temperature range −40°C to +125°C Compact, surface-mount SOT-23 package Portable, battery-powered equipment for example, notebook computers, cellular phones, pagers, PDAs, GPSs, and DMMs Computer workstations suitable for use with a wide range of video RAMDACs Smart industrial transmitters PCMCIA cards Automotive Hard disk drives 3 V/5 V, 8-bit/12-bit data converters The AD1582/AD1583/AD1584/AD1585 are low cost, low power, low dropout, precision band gap references. These designs are available as 3-terminal series devices and are packaged in the compact SOT-23, 3-lead surface-mount package. The versatility of these references makes them ideal for use in battery-powered 3 V or 5 V systems where there can be wide variations in supply voltage and a need to minimize power dissipation. The superior accuracy and temperature stability of the AD1582/ AD1583/AD1584/AD1585 result from the precise matching and thermal tracking of on-chip components. Patented temperature drift curvature correction design techniques minimize the nonlinearities in the voltage output temperature characteristic. PIN CONFIGURATION VOUT 1 AD1582/ AD1583/ AD1584/ AD1585 3 VIN GND 2 TOP VIEW Not to Scale 00701-001 Figure 3-Lead SOT-23-3 RT Suffix SHUNT REFERENCE1 500 AD1582 SERIES REFERENCE VSUPPLY V SOURCE RESISTOR. Figure Supply Current uA vs. Supply Voltage V ISUPPLY µA 00701-002 The AD1582/AD1583/AD1584/AD1585 series mode devices source or sink up to 5 mA of load current and operate efficiently with only 200 mV of required headroom supply. These parts draw a maximum 70 uA of quiescent current with only a uA/V variation with supply voltage. The advantage of these designs over conventional shunt devices is extraordinary. Valuable supply current is no longer wasted through an input series resistor, and maximum power efficiency is achieved at all input voltage levels. The AD1582/AD1583/AD1584/AD1585 are available in two grades, A and B, and are provided in a tiny footprint, the SOT23. All grades are specified over the industrial temperature range of −40°C to +125°C. Table AD158x Products, Three Electrical Grades Electrical Grade AD1582 Initial Accuracy AD1583/AD1585 AD1584 Temperature Coefficient ppm°C 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 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. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel Analog Devices, Inc. All rights reserved. Technical Support AD1582/AD1583/AD1584/AD1585 TABLE OF CONTENTS AD1582 3 AD1583 4 AD1584 5 AD1585 6 Absolute Maximum 7 ESD 7 Terminology 8 Typical Performance Characteristics 9 Data Sheet Theory of Operation 10 Applications Information 11 Temperature 11 Voltage Output Nonlinearity vs. Temperature 11 Output Voltage 12 Supply Current vs. 12 Supply Voltage 12 AC Performance 12 Noise Performance and Reduction 13 Turn-On Time 13 Dynamic 14 Outline Dimensions 15 Ordering Guide 16 Package Branding Information 16 Data Sheet AD1582/AD1583/AD1584/AD1585 SPECIFICATIONS AD1582 SPECIFICATIONS TA = TMIN to TMAX, VIN = 5 V, unless otherwise noted. Table Parameter OUTPUT VOLTAGE 25°C VO INITIAL ACCURACY ERROR 25°C VOERR OUTPUT VOLTAGE TEMPERATURE DRIFT TEMPERATURE COEFFICIENT TCVO −40°C < TA < +125°C 0°C < TA < 70°C MINIMUM SUPPLY HEADROOM VIN VOUT LOAD REGULATION 0 mA < IOUT < 5 mA −40°C to +85°C 0 mA < IOUT < 5 mA −40°C to +125°C −5 mA < IOUT < 0 mA −40°C to +85°C −5 mA < IOUT < 0 mA −40°C to +125°C mA < IOUT < mA −40°C to +85°C mA < IOUT < mA −40°C to +125°C LINE REGULATION VOUT + 200 mV < VIN < 12 V IOUT = 0 mA RIPPLE REJECTION VIN = 5 V ± 100 mV f = 120 Hz QUIESCENT CURRENT SHORT-CIRCUIT CURRENT TO GROUND NOISE VOLTAGE 25°C Hz to 10 Hz 10 Hz to 10 kHz TURN-ON SETTLING TIME TO CL = µF LONG-TERM STABILITY 1000 Hours 25°C OUTPUT VOLTAGE HYSTERESIS TEMPERATURE RANGE Specified Performance A, B, C Operating Performance A, B, C AD1582A AD1582B Max Unit −20 +20 100 −2 +2 50 mV % ppm/°C ppm/°C ppm/°C mV/mA mV/mA mV/mA mV/mA mV/mA mV/mA µV/V µV p-p µV rms ppm/1000 hr −40 +125 −40 +125 °C −55 +125 −55 +125 °C AD1582/AD1583/AD1584/AD1585 AD1583 SPECIFICATIONS TA = TMIN to TMAX, VIN = 5 V, unless otherwise noted. ORDERING GUIDE Model1 AD1582ART-REEL7 AD1582ARTZ-R2 AD1582ARTZ-REEL7 AD1582BRTZ-REEL7 AD1583ARTZ-R2 AD1583ARTZ-REEL7 AD1583BRTZ-REEL7 AD1584ARTZ-R2 AD1584ARTZ-REEL7 AD1584BRTZ-REEL7 AD1585ARTZ-R2 AD1585ARTZ-REEL7 AD1585BRTZ-REEL7 Output Voltage V Accuracy mV 20 2 30 3 40 4 50 5 1 Z = RoHS Compliant Part. 2 See Package Branding Information section. Initial Accuracy % Initial Temp. Coefficient ppm/°C 100 50 100 50 100 50 100 50 Package Description SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 Package Option RT-3 RT-3 RT-3 RT-3 RT-3 RT-3 RT-3 RT-3 RT-3 RT-3 RT-3 RT-3 RT-3 Branding2 2A R1Z R20 R22 R23 R25 R26 R28 R29 No. of Parts Banding per Reel 3,000 250 3,000 3,000 250 3,000 3,000 250 3,000 3,000 250 3,000 3,000 PACKAGE BRANDING INFORMATION This branding information is only for nonPb-free versions. Four fields identify the device: First field, product identifier for example, a 2/3/4/5 identifies the generic as AD1582/AD1583/AD1584/AD1585 Second field, device grade, which can be A, B, or C Third field, calendar year of processing 7 for A for Fourth field, two-week window within the calendar year for example, letters A to Z to represent a two-week window starting with “A” for the first two weeks of January. Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D00701-0-2/13 J

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Data Sheet

V to V Micropower, Precision Series Mode Voltage References AD1582/AD1583/AD1584/AD1585

Series reference V, 3 V, V, 5 V Low quiescent current 70 µA maximum Current output capability ±5 mA Wide supply range VIN = VOUT + 200 mV to 12 V Wideband noise 10 Hz to 10 kHz 50 µV rms Specified temperature range −40°C to +125°C Compact, surface-mount SOT-23 package

Portable, battery-powered equipment for example, notebook computers, cellular phones, pagers, PDAs, GPSs, and DMMs

Computer workstations suitable for use with a wide range of video RAMDACs

Smart industrial transmitters PCMCIA cards Automotive Hard disk drives 3 V/5 V, 8-bit/12-bit data converters

The AD1582/AD1583/AD1584/AD1585 are low cost, low power, low dropout, precision band gap references. These designs are available as 3-terminal series devices and are packaged in the compact SOT-23, 3-lead surface-mount package. The versatility of these references makes them ideal for use in battery-powered 3 V or 5 V systems where there can be wide variations in supply voltage and a need to minimize power dissipation. The superior accuracy and temperature stability of the AD1582/ AD1583/AD1584/AD1585 result from the precise matching and thermal tracking of on-chip components. Patented temperature drift curvature correction design techniques minimize the nonlinearities in the voltage output temperature characteristic.

PIN CONFIGURATION

VOUT 1

AD1582/ AD1583/ AD1584/ AD1585
3 VIN

GND 2 TOP VIEW Not to Scale
00701-001

Figure 3-Lead SOT-23-3 RT Suffix

SHUNT REFERENCE1 500

AD1582 SERIES REFERENCE

VSUPPLY V

SOURCE RESISTOR.

Figure Supply Current uA vs. Supply Voltage V

ISUPPLY µA
00701-002

The AD1582/AD1583/AD1584/AD1585 series mode devices source or sink up to 5 mA of load current and operate efficiently with only 200 mV of required headroom supply. These parts draw a maximum 70 uA of quiescent current with only a uA/V variation with supply voltage. The advantage of these designs over conventional shunt devices is extraordinary. Valuable supply current is no longer wasted through an input series resistor, and maximum power efficiency is achieved at all input voltage levels.

The AD1582/AD1583/AD1584/AD1585 are available in two grades, A and B, and are provided in a tiny footprint, the SOT23. All grades are specified over the industrial temperature range of −40°C to +125°C.

Table AD158x Products, Three Electrical Grades

Electrical Grade

AD1582

Initial Accuracy AD1583/AD1585

AD1584

Temperature Coefficient ppm°C

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
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.

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

Tel Analog Devices, Inc. All rights reserved.

Technical Support

AD1582/AD1583/AD1584/AD1585

TABLE OF CONTENTS

AD1582 3 AD1583 4 AD1584 5 AD1585 6 Absolute Maximum 7 ESD 7 Terminology 8 Typical Performance Characteristics 9
Data Sheet

Theory of Operation 10 Applications Information 11
Temperature 11 Voltage Output Nonlinearity vs. Temperature 11 Output Voltage 12 Supply Current vs. 12 Supply Voltage 12 AC Performance 12 Noise Performance and Reduction 13 Turn-On Time 13 Dynamic 14 Outline Dimensions 15 Ordering Guide 16 Package Branding Information 16

Data Sheet

AD1582/AD1583/AD1584/AD1585

SPECIFICATIONS

AD1582 SPECIFICATIONS

TA = TMIN to TMAX, VIN = 5 V, unless otherwise noted.

Table

Parameter OUTPUT VOLTAGE 25°C

VO INITIAL ACCURACY ERROR 25°C

VOERR

OUTPUT VOLTAGE TEMPERATURE DRIFT TEMPERATURE COEFFICIENT TCVO
−40°C < TA < +125°C 0°C < TA < 70°C MINIMUM SUPPLY HEADROOM VIN VOUT LOAD REGULATION 0 mA < IOUT < 5 mA −40°C to +85°C 0 mA < IOUT < 5 mA −40°C to +125°C −5 mA < IOUT < 0 mA −40°C to +85°C −5 mA < IOUT < 0 mA −40°C to +125°C mA < IOUT < mA −40°C to +85°C mA < IOUT < mA −40°C to +125°C LINE REGULATION VOUT + 200 mV < VIN < 12 V IOUT = 0 mA RIPPLE REJECTION VIN = 5 V ± 100 mV f = 120 Hz QUIESCENT CURRENT SHORT-CIRCUIT CURRENT TO GROUND NOISE VOLTAGE 25°C Hz to 10 Hz 10 Hz to 10 kHz TURN-ON SETTLING TIME TO CL = µF LONG-TERM STABILITY 1000 Hours 25°C OUTPUT VOLTAGE HYSTERESIS TEMPERATURE RANGE Specified Performance A, B, C Operating Performance A, B, C

AD1582A

AD1582B

Max Unit
−20
+20 100
−2
+2 50
mV % ppm/°C
ppm/°C
ppm/°C
mV/mA
mV/mA
mV/mA
mV/mA
mV/mA
mV/mA
µV/V
µV p-p
µV rms
ppm/1000 hr
−40
+125 −40
+125 °C
−55
+125 −55
+125 °C

AD1582/AD1583/AD1584/AD1585

AD1583 SPECIFICATIONS

TA = TMIN to TMAX, VIN = 5 V, unless otherwise noted.
ORDERING GUIDE

Model1 AD1582ART-REEL7 AD1582ARTZ-R2 AD1582ARTZ-REEL7 AD1582BRTZ-REEL7 AD1583ARTZ-R2 AD1583ARTZ-REEL7 AD1583BRTZ-REEL7 AD1584ARTZ-R2 AD1584ARTZ-REEL7 AD1584BRTZ-REEL7 AD1585ARTZ-R2 AD1585ARTZ-REEL7 AD1585BRTZ-REEL7

Output Voltage V

Accuracy mV 20 2 30 3 40 4 50 5
1 Z = RoHS Compliant Part. 2 See Package Branding Information section.

Initial Accuracy %

Initial Temp. Coefficient ppm/°C 100 50 100 50 100 50 100 50

Package Description SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3 SOT-23-3

Package Option RT-3 RT-3 RT-3 RT-3 RT-3 RT-3 RT-3 RT-3 RT-3 RT-3 RT-3 RT-3 RT-3

Branding2 2A R1Z R20 R22 R23 R25 R26 R28 R29

No. of Parts Banding per Reel 3,000 250 3,000 3,000 250 3,000 3,000 250 3,000 3,000 250 3,000 3,000

PACKAGE BRANDING INFORMATION

This branding information is only for nonPb-free versions. Four fields identify the device:

First field, product identifier for example, a 2/3/4/5 identifies the generic as AD1582/AD1583/AD1584/AD1585 Second field, device grade, which can be A, B, or C Third field, calendar year of processing 7 for A for Fourth field, two-week window within the calendar year for example, letters A to Z to represent a two-week window starting with “A” for the first two weeks of January.

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

D00701-0-2/13 J

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Datasheet ID: AD1582BRT-REEL7 517694