ADR02ARZ-REEL7_技术文档

Ultracompact, Precision

10.0 V/5.0 V/2.5 V/3.0 V Voltage References

ADR01/ADR02/ADR03/ADR06

Data Sheet

FEATURES

PIN CONFIGURATIONS

Ultracompact SC70 and TSOT packages

Low temperature coefficient

8-lead SOIC: 3 ppm/°C

ADR01/

TEMP

GND

1

2

3

5

TRIM

ADR02/

ADR03/

ADR06

V

TOP VIEW

(Not to Scale)

4

IN

OUT

5-lead SC70: 9 ppm/°C

5-lead TSOT: 9 ppm/°C

Initial accuracy 0.1%

Figure 1. 5-Lead, SC70/TSOT Surface-Mount Packages

No external capacitor required

Low noise 10 µV p-p (0.1 Hz to 10.0 Hz)

Wide operating range

ADR01: 12.0 V to 36.0 V

ADR02: 7.0 V to 36.0 V

1

2

3

4

8

7

6

5

NIC

V

NIC

ADR01/

ADR02/

ADR03/

ADR06

V

IN

TEMP

GND

OUT

TOP VIEW

(Not to Scale)

TRIM

ADR03: 4.5 V to 36.0 V

ADR06: 5.0 V to 36.0 V

NOTES

1. NIC = NO INTERNAL CONNECT.

High output current 10 mA

Wide temperature range: −40°C to +125°C

ADR01/ADR02/ADR03 pin compatible to industry-

standard REF01/REF02/REF03

ADR01, ADR02, ADR03 and ADR06 SOIC qualified for

automotive applications

Figure 2. 8-Lead, SOIC Surface-Mount Package

APPLICATIONS

Precision data acquisition systems

High resolution converters

Industrial process control systems

Precision instruments

Auto battery monitoring

PCMCIA cards

The ADR01, ADR02, ADR03, and ADR06 are compact, low

drift voltage references that provide an extremely stable output

voltage from a wide supply voltage range. They are available in

5-lead SC70 and TSOT packages, and 8-lead SOIC packages

with A, B, and C grade selections. All parts are specified over

the extended industrial (–40°C to +125°C) temperature range.

The ADR01, ADR02, ADR03, and ADR06 A grade in 8-lead

SOIC are qualified for automotive applications.

GENERAL DESCRIPTION

The ADR01, ADR02, ADR03, and ADR06 are precision 10.0 V,

5.0 V, 2.5 V, and 3.0 V band gap voltage references featuring high

accuracy, high stability, and low power consumption. The parts

are housed in tiny, 5-lead SC70 and TSOT packages, as well as

in 8-lead SOIC versions. The SOIC versions of the ADR01,

ADR02, and ADR03 are drop-in replacements¹to the industry-

standard REF01, REF02, and REF03. The small footprint and

wide operating range make the ADR0x references ideally suited

for general-purpose and space-constrained applications.

Table 1. Selection Guide

Part Number

Output Voltage

10.0 V

ADR01

With an external buffer and a simple resistor network, the

TEMP terminal can be used for temperature sensing and

approximation. A TRIM terminal is provided on the devices for

fine adjustment of the output voltage.

ADR02

5.0 V

ADR03

2.5 V

ADR06

3.0 V

¹ADR01, ADR02, and ADR03 are component-level compatible with REF01, REF02, and REF03, respectively. No guarantees for system-level compatibility are implied.

SOIC versions of ADR01/ADR02/ADR03 are pin-to-pin compatible with 8-lead SOIC versions of REF01/REF02/REF03, respectively, with the additional temperature

monitoring function.

Rev. R

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license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

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ADR01/ADR02/ADR03/ADR06

Data Sheet

TABLE OF CONTENTS

Terminology.......................................................................................9

Typical Performance Characteristics ........................................... 10

Applications Information .............................................................. 15

Overview ..................................................................................... 15

Applying the ADR01/ADR02/ADR03/ADR06...................... 15

Low Cost Current Source.......................................................... 16

Precision Current Source with Adjustable Output................ 16

Programmable 4 mA to 20 mA Current Transmitter............ 17

Precision Boosted Output Regulator....................................... 17

Outline Dimensions....................................................................... 18

Ordering Guides......................................................................... 19

Automotive Products................................................................. 20

Features .............................................................................................. 1

Applications....................................................................................... 1

Pin Configurations ........................................................................... 1

General Description ......................................................................... 1

Revision History ............................................................................... 2

Specifications..................................................................................... 4

ADR01 Electrical Characteristics............................................... 4

ADR02 Electrical Characteristics............................................... 5

ADR03 Electrical Characteristics............................................... 6

ADR06 Electrical Characteristics............................................... 7

Absolute Maximum Ratings............................................................ 8

Thermal Resistance ...................................................................... 8

ESD Caution.................................................................................. 8

REVISION HISTORY

4/10—Rev. L to Rev. M

1/12—Rev. Q to Rev. R

Changes to Features Section and General Description Section..1

Changes to Figure 41...................................................................... 17

Changes to Ordering Guides Section .......................................... 19

Changes to Table 2............................................................................ 4

Changes to ADR01 Ordering Guide.......................................... 190

11/11—Rev. P to Rev. Q

12/08—Rev. K to Rev. L

Changes to General Description Section ...................................... 1

Changes to Table 2............................................................................ 4

Changes to Table 3............................................................................ 5

Changes to Table 4............................................................................ 6

Changes to Table 5............................................................................ 7

Changes to Maximum Input Voltage...............................Universal

Removed Die Version ........................................................Universal

Changes to Table 2.............................................................................3

Changes to Table 3.............................................................................4

Changes to Table 4.............................................................................5

Changes to Table 5.............................................................................6

Deleted Table 6 and Figure 3............................................................7

Changes to Terminology Section ....................................................8

Added Input and Output Capacitors Section ............................. 15

10/11 Rev. O to Rev. P

Changes to Features Section, Applications Section, and General

Description Section.......................................................................... 1

Changes to ADR01 Electrical Characteristics Section

and Table 2......................................................................................... 4

Changes to ADR02 Electrical Characteristics Section

2/08—Rev. J to Rev. K

Changes to Terminology Section ....................................................9

Changes to Ordering Guide.......................................................... 19

and Table 3......................................................................................... 5

Changes to ADR03 Electrical Characteristics Section

and Table 4......................................................................................... 6

Changes to ADR06 Electrical Characteristics Section

and Table 5......................................................................................... 7

Changes to Ordering Guides......................................................... 19

Changes to Automotive Products Section................................... 20

3/07—Rev. I to Rev. J

Renamed Parameters and Definitions Section..............................9

Changes to Temperature Monitoring Section ............................ 15

Changes to Ordering Guide.......................................................... 19

7/05—Rev. H to Rev. I

10/10—Rev. N to Rev. O

Changes to Table 5.............................................................................7

Updated Outline Dimensions....................................................... 19

Changes to Ordering Guide.......................................................... 19

Deleted Negative Reference Section and Figure 38.................... 16

Changes to ADR02 Ordering Guide............................................ 19

7/10—Rev. M to Rev. N

12/04—Rev. G to Rev. H

Changes to Figure 2.......................................................................... 1

Changes to ADR01 Ordering Guide............................................ 19

Added Automotive Products Section........................................... 20

Changes to ADR06 Ordering Guide............................................ 20

Rev. R | Page 2 of 20

Data Sheet

ADR01/ADR02/ADR03/ADR06

9/04—Rev. F to Rev. G

2/03—Rev. A to Rev. B

Changes to Table 2 ............................................................................4

Changes to Table 3 ............................................................................5

Changes to Table 4 ............................................................................6

Changes to Table 5 ............................................................................7

Changes to Ordering Guide...........................................................19

Added ADR03 .................................................................... Universal

Added TSOT-5 (UJ) Package............................................ Universal

Updated Outline Dimensions........................................................18

12/02—Rev. 0 to Rev. A

Changes to Features Section............................................................1

Changes to General Description.....................................................1

Table I Deleted...................................................................................1

Changes to ADR01 Specifications ..................................................2

Changes to ADR02 Specifications ..................................................3

Changes to Absolute Maximum Ratings Section .........................4

Changes to Ordering Guide.............................................................4

Updated Outline Dimensions........................................................12

7/04—Rev. E to Rev. F

Changes to ADR02 Electrical Characteristics, Table 2 ................4

Changes to Ordering Guide...........................................................19

2/04—Rev. D to Rev. E

Added C grade....................................................................Universal

Changes to Outline Dimensions ...................................................19

Updated Ordering Guide ...............................................................20

8/03—Rev. C to Rev D

Added ADR06.....................................................................Universal

Change to Figure 27........................................................................13

6/03—Rev. B to Rev C

Changes to Features Section ............................................................1

Changes to General Description Section .......................................1

Changes to Figure 2...........................................................................1

Changes to Specifications Section...................................................2

Addition of Dice Electrical Characteristics and Layout...............6

Changes to Absolute Maximum Ratings Section..........................7

Updated SOIC (R-8) Outline Dimensions...................................19

Changes to Ordering Guide...........................................................20

Rev. R | Page 3 of 20

ADR01/ADR02/ADR03/ADR06

SPECIFICATIONS

Data Sheet

ADR01 ELECTRICAL CHARACTERISTICS

V_IN= 12.0 V to 36.0 V, V_IN= 12.0 V to 24.0 V for ADR01WARZ, T_A= 25°C, unless otherwise noted.

Table 2.

Parameter

Symbol

V_O

Conditions

Min

Typ

Max

Unit

V

OUTPUT VOLTAGE

INITIAL ACCURACY

A and C grades

9.990

10.000

10.010

10

V_OERR

mV

0.1

10.005

5

0.05

10.014

14

%

OUTPUT VOLTAGE

INITIAL ACCURACY

V_O

B grade

9.995

9.986

10.000

V

V_OERR

mV

%

OUTPUT VOLTAGE

INITIAL ACCURACY

V_O

ADR01WARZ

10.000

V

V_OERR

mV

0.14

10

25

3

9

40

%

A grade, 8-lead SOIC, −40°C < T_A< +125°C

A grade, 5-lead TSOT, –40°C < T_A< +125°C

A grade, 5-lead SC70, –40°C < T_A< +125°C

B grade, 8-lead SOIC, –40°C < T_A< +125°C

B grade, 5-lead TSOT, –40°C < T_A< +125°C

B grade, 5-lead SC70, –40°C < T_A< +125°C

C grade, 8-lead SOIC, –40°C < T_A< +125°C

3

ppm/°C

V

1

10

DROPOUT VOLTAGE

LINE REGULATION

V_DO

2

∆V_O/∆V_IN

V_IN= 12.0 V to 36.0 V, V_IN= 12.0 V to 26.0 V for

ADR01WARZ, –40°C < T_A< +125°C

7

30

70

1

ppm/V

LOAD REGULATION

∆V_O/∆I_LOAD

I_LOAD= 0 mA to 10 mA, –40°C < T_A< +125°C,

40

ppm/mA

V

_IN= 15.0 V

QUIESCENT CURRENT

I_IN

No load, –40°C < T_A< +125°C

0.1 Hz to 10.0 Hz

1 kHz

0.65

20

mA

VOLTAGE NOISE

e_{N p-p}

e_N

µV p-p

nV/√Hz

µs

VOLTAGE NOISE DENSITY

TURN-ON SETTLING TIME

LONG-TERM STABILITY¹

OUTPUT VOLTAGE HYSTERESIS

RIPPLE REJECTION RATIO

SHORT CIRCUIT TO GND

TEMPERATURE SENSOR

Voltage Output at TEMP Pin

Temperature Sensitivity

510

4

t_R

∆V_O

∆V_{O_HYS}

RRR

I_SC

1000 hours

f_IN= 10 kHz

50

ppm

dB

70

−75

30

mA

V_TEMP

TCV_TEMP

550

1.96

mV

mV/°C

¹The long-term stability specification is noncumulative. The drift in subsequent 1000 hour periods is significantly lower than in the first 1000 hour period.

Rev. R | Page 4 of 20

Data Sheet

ADR01/ADR02/ADR03/ADR06

ADR02 ELECTRICAL CHARACTERISTICS

V_IN= 7.0 V to 36.0 V, V_IN= 7.0 V to 26.0 V for ADR02WARZ, T_A= 25°C, unless otherwise noted.

Table 3.

Parameter

Symbol

V_O

Conditions

Min

Typ

Max

Unit

OUTPUT VOLTAGE

INITIAL ACCURACY

A and C grades

4.995 5.000 5.005

V

V_OERR

5

mV

0.1

%

OUTPUT VOLTAGE

INITIAL ACCURACY

V_O

B grade

4.997 5.000 5.003

V

V_OERR

3

mV

0.06

%

TEMPERATURE COEFFICIENT

T_CVO

A grade, 8-lead SOIC, –40°C < T_A< +125°C

A grade, 5-lead TSOT, –40°C < T_A< +125°C

A grade, 5-lead SC70, –40°C < T_A< +125°C

A grade, 5-lead SC70, –55°C < T_A< +125°C

B grade, 8-lead SOIC, –40°C < T_A< +125°C

B grade, 5-lead TSOT, –40°C < T_A< +125°C

B grade, 5-lead SC70, –40°C < T_A< +125°C

C grade, 8-lead SOIC, –40°C < T_A< +125°C

3

1

10

25

30

3

9

40

ppm/°C

V

10

7

DROPOUT VOLTAGE

LINE REGULATION

V_DO

2

∆V_O/∆V_IN

V_IN= 7.0 V to 36.0 V, V_IN= 7.0 V to 26.0 V for

ADR02WARZ, –40°C < T_A< +125°C

30

ppm/V

V_IN= 7.0 V to 36.0 V, –55°C < T_A< +125°C

7

40

70

ppm/V

LOAD REGULATION

∆V_O/∆I_LOAD

I_LOAD= 0 mA to 10 mA, –40°C < T_A< +125°C,

40

ppm/mA

V

_IN= 10.0 V

I_LOAD= 0 mA to 10 mA, –55°C < T_A< +125°C,

_IN= 10.0 V

45

80

1

ppm/mA

V

QUIESCENT CURRENT

VOLTAGE NOISE

I_IN

No load, –40°C < T_A< +125°C

0.1 Hz to 10.0 Hz

1 kHz

0.65

10

mA

e_{N p-p}

e_N

µV p-p

nV/√Hz

µs

VOLTAGE NOISE DENSITY

TURN-ON SETTLING TIME

LONG-TERM STABILITY¹

OUTPUT VOLTAGE HYSTERESIS

230

4

t_R

∆V_O

∆V_{O_HYS}

1000 hours

50

ppm

dB

70

80

–55°C < T_A< +125°C

f_IN= 10 kHz

RIPPLE REJECTION RATIO

SHORT CIRCUIT TO GND

TEMPERATURE SENSOR

Voltage Output at TEMP Pin

Temperature Sensitivity

RRR

I_SC

–75

30

mA

V_TEMP

TCV_TEMP

550

mV

1.96

mV/°C

¹The long-term stability specification is noncumulative. The drift in subsequent 1000 hour periods is significantly lower than in the first 1000 hour period.

Rev. R | Page 5 of 20

ADR01/ADR02/ADR03/ADR06

Data Sheet

ADR03 ELECTRICAL CHARACTERISTICS

V_IN= 4.5 V to 36.0 V, V_IN= 4.5 V to 26.0 V for ADR03WARZ, T_A= 25°C, unless otherwise noted.

Table 4.

Parameter

Symbol

V_O

Conditions

Min

Typ

Max

Unit

V

OUTPUT VOLTAGE

INITIAL ACCURACY

A and C grades

2.495

2.500

2.505

5

V_OERR

mV

0.2

%

OUTPUT VOLTAGE

INITIAL ACCURACY

V_O

B grades

2.4975 2.5000 2.5025

V

V_OERR

2.5

0.1

mV

%

TEMPERATURE COEFFICIENT

TCV_O

A grade, 8-lead SOIC, –40°C < T_A< +125°C

A grade, 5-lead TSOT, –40°C < T_A< +125°C

A grade, 5-lead SC70, –40°C < T_A< +125°C

A grade, 5-lead SC70, –55°C < T_A< +125°C

B grade, 8-lead SOIC, –40°C < T_A< +125°C

B grade, 5-lead TSOT, –40°C < T_A< +125°C

B grade, 5-lead SC70, –40°C < T_A< +125°C

C grade, 8-lead SOIC, –40°C < T_A< +125°C

3

1

10

25

30

3

9

40

ppm/°C

10

7

DROPOUT VOLTAGE

LINE REGULATION

V_DO

2

V

∆V_O/∆V_IN

V_IN= 4.5 V to 36.0 V, V_IN= 4.5 V to 26.0 V for

ADR03WARZ, –40°C < T_A< +125°C

30

ppm/V

V_IN= 4.5 V to 36.0 V, –55°C < T_A< +125°C

7

40

70

ppm/V

LOAD REGULATION

∆ V_O/∆I_LOAD

I_LOAD= 0 mA to 10 mA, –40°C < T_A< +125°C,

V_IN= 7.0 V

25

ppm/mA

I_LOAD= 0 mA to 10 mA, –55°C < T_A< +125°C,

V_IN= 7.0 V

45

80

1

ppm/mA

QUIESCENT CURRENT

VOLTAGE NOISE

I_IN

No load, –40°C < T_A< +125°C

0.1 Hz to 10.0 Hz

1 kHz

0.65

6

mA

e_{N p-p}

e_N

µV p-p

nV/√Hz

µs

VOLTAGE NOISE DENSITY

TURN-ON SETTLING TIME

LONG-TERM STABILITY¹

OUTPUT VOLTAGE HYSTERESIS

230

4

t_R

∆V_O

∆V_{O_HYS}

1000 hours

50

70

80

–75

30

ppm

dB

–55°C < T_A< +125°C

f_IN= 10 kHz

RIPPLE REJECTION RATIO

RRR

I_SC

SHORT CIRCUIT TO GND

TEMPERATURE SENSOR

Voltage Output at TEMP Pin

Temperature Sensitivity

mA

V_TEMP

TCV_TEMP

550

mV

1.96

mV/°C

¹The long-term stability specification is noncumulative. The drift in subsequent 1000 hour periods is significantly lower than in the first 1000 hour period.

Rev. R | Page 6 of 20

Data Sheet

ADR01/ADR02/ADR03/ADR06

ADR06 ELECTRICAL CHARACTERISTICS

V_IN= 5.0 V to 36.0 V, V_IN= 5.0 V to 26.0 V for ADR06WARZ, T_A= 25°C, unless otherwise noted.

Table 5.

Parameter

Symbol

V_O

Conditions

Min

Typ

Max

3.006

6

Unit

V

OUTPUT VOLTAGE

INITIAL ACCURACY

A and C grades

2.994

3.000

V_OERR

mV

0.2

3.003

3

%

OUTPUT VOLTAGE

INITIAL ACCURACY

V_O

B grade

2.997

3.000

V

V_OERR

mV

0.1

10

25

3

9

40

%

TEMPERATURE COEFFICIENT

TCV_O

A grade, 8-lead SOIC, –40°C < T_A< +125°C

A grade, 5-lead TSOT, –40°C < T_A< +125°C

A grade, 5-lead SC70, –40°C < T_A< +125°C

B grade, 8-lead SOIC, –40°C < T_A< +125°C

B grade, 5-lead TSOT, –40°C < T_A< +125°C

B grade, 5-lead SC70, –40°C < T_A< +125°C

C grade, 8-lead SOIC, –40°C < T_A< +125°C

3

ppm/°C

V

1

10

DROPOUT VOLTAGE

LINE REGULATION

V_DO

2

∆V_O/∆V_IN

V_IN= 5.0 V to 36.0 V, V_IN= 5.0 V to 26.0 V for

ADR06WARZ, –40°C < T_A< +125°C

7

30

70

1

ppm/V

LOAD REGULATION

∆V_O/∆I_LOADI_LOAD= 0 mA to 10 mA, –40°C < T_A< +125°C,

_IN= 7.0 V

40

ppm/mA

V

QUIESCENT CURRENT

I_IN

No load, –40°C < T_A< +125°C

0.1 Hz to 10.0 Hz

1 kHz

0.65

10

mA

VOLTAGE NOISE

e_{N p-p}

e_N

µV p-p

nV/√Hz

µs

VOLTAGE NOISE DENSITY

TURN-ON SETTLING TIME

LONG-TERM STABILITY¹

OUTPUT VOLTAGE HYSTERESIS

RIPPLE REJECTION RATIO

SHORT CIRCUIT TO GND

TEMPERATURE SENSOR

Voltage Output at TEMP Pin

Temperature Sensitivity

510

4

t_R

∆V_O

∆V_{O_HYS}

RRR

I_SC

1000 hours

f_IN= 10 kHz

50

ppm

dB

70

–75

30

mA

V_TEMP

TCV_TEMP

550

1.96

mV

mV/°C

¹The long-term stability specification is noncumulative. The drift in subsequent 1000 hour periods is significantly lower than in the first 1000 hour period.

Rev. R | Page 7 of 20

ADR01/ADR02/ADR03/ADR06

Data Sheet

ABSOLUTE MAXIMUM RATINGS

Ratings are at 25°C, unless otherwise noted.

THERMAL RESISTANCE

θ_JAis specified for the worst-case conditions, that is, a device

soldered in a circuit board for surface-mount packages.

Table 6.

Parameter

Rating

Supply Voltage

36.0 V

Indefinite

–65°C to +150°C

–40°C to +125°C

–65°C to +150°C

300°C

Table 7. Thermal Resistance

Package Type

Output Short-Circuit Duration to GND

Storage Temperature Range

Operating Temperature Range

Junction Temperature Range

Lead Temperature Range (Soldering, 60 sec)

θ_JA

θ_JC

Unit

°C/W

5-Lead SC70 (KS-5)

5-Lead TSOT (UJ-5)

8-Lead SOIC (R-8)

376

230

130

189

146

43

Stresses above those listed under Absolute Maximum Ratings

may cause permanent damage to the device. This is a stress

rating only; functional operation of the device at these or any

other conditions above those indicated in the operational

section of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

device reliability.

ESD CAUTION

Rev. R | Page 8 of 20

Data Sheet

ADR01/ADR02/ADR03/ADR06

TERMINOLOGY

Dropout Voltage (V_DO

)

Long-Term Stability (ΔV_{OUT_LTD}

)

Dropout voltage, sometimes referred to as supply voltage head-

room or supply output voltage differential, is defined as the

minimum voltage differential between the input and output

necessary for the device to operate, such as

Long-term stability refers to the shift in output voltage at 25°C

after 1000 hours of operation in a 25°C environment. This may

also be expressed as either a shift in voltage or a difference in

parts per million from the nominal output as follows:

V

_DO= (V_IN– V_OUT)min|I_L= Constant

ΔV_{OUT_LTD}= |V_OUT(t₁) – V_OUT(t₀)| [V]

V_OUT(t₁)−V_OUT(t₀)

Because the dropout voltage depends upon the current passing

through the device, it is always specified for a given load current.

ΔV_{OUT _ LTD}

=

×10⁶[ppm]

V_OUT(t₀)

Temperature Coefficient (TCV_O)

where,

The temperature coefficient relates the change in output voltage

to the change in ambient temperature of the device, as normalized

by the output voltage at 25°C. This parameter is expressed in

ppm/°C and can be determined by the following equation:

V

_OUT(t₀) is the V_OUTat 25°C at Time 0.

_OUT(t₁) is the V_OUTat 25°C after 1000 hours of operation at 25°C.

Line Regulation

Line regulation refers to the change in output voltage in

response to a given change in input voltage, and is expressed in

either percent per volt, parts per million per volt, or microvolt

per volt change in input voltage. This parameter accounts for

the effects of self-heating.

V_OUT(T₂) −V (T )

×10⁶

[

ppm/^C

]

1

OUT

TCV_O=

V

_OUT(25^C)×

(

T₂−T

)

1

where:

V

_OUT(25°C) is the output voltage at 25°C.

_OUT(T₁) is the output voltage at Temperature 1.

_OUT(T₂) is the output voltage at Temperature 2.

Load Regulation

Load regulation refers to the change in output voltage in

response to a given change in load current, and is expressed

in either microvolts per milliampere, parts per million per

milliampere, or ohms of dc output resistance. This parameter

accounts for the effects of self-heating.

Output Voltage Hysteresis (ΔV_{OUT_HYS}

)

Output voltage hysteresis represents the change in output

voltage after the device is exposed to a specified temperature

cycle. This may be expressed as either a shift in voltage or a

difference in parts per million from the nominal output as follows:

V_{OUT_HYS}= V_OUT(25°C) – V_{OUT_TC}[V]

V

_OUT(25^C) −V_{OUT _TC}

V_{OUT _HYS}

=

×10⁶[ppm]

V

_OUT(25^C)

where:

V_OUT(25°C) is the output voltage at 25°C.

V_{OUT_TC}is the output voltage after temperature cycling.

Thermal hysteresis occurs as a result of forces exhibited upon

the internal die by its packaging. The effect is more pronounced

in parts with smaller packages.

Rev. R | Page 9 of 20

ADR01/ADR02/ADR03/ADR06

Data Sheet

TYPICAL PERFORMANCE CHARACTERISTICS

3.002

3.001

3.000

10.010

10.005

10.000

9.995

9.990

9.985

2.999

2.998

–40 –25 –10

5

20

35

50

65

80

95 110 125

–40 –25 –10

5

20

35

50

65

80

95 110 125

TEMPERATURE (°C)

Figure 3. ADR01 Typical Output Voltage vs. Temperature

Figure 6. ADR06 Typical Output Voltage vs. Temperature

5.008

0.8

0.7

0.6

5.004

5.000

+125°C

+25°C

–40°C

0.5

0.4

4.996

4.992

–40 –25 –10

5

20

35

50

65

80

95 110 125

12

16

20

24

28

32

36

INPUT VOLTAGE (V)

TEMPERATURE (°C)

Figure 4. ADR02 Typical Output Voltage vs. Temperature

Figure 7. ADR01 Supply Current vs. Input Voltage

2.502

0.8

0.7

0.6

+125°C

2.501

2.500

+25°C

–40°C

0.5

0.4

2.499

2.498

8

12

16

20

24

28

32

36

–40 –25 –10

5

20

35

50

65

80

95 110 125

TEMPERATURE (°C)

INPUT VOLTAGE (V)

Figure 5. ADR03 Typical Output Voltage vs. Temperature

Figure 8. ADR02 Supply Current vs. Input Voltage

Rev. R | Page 10 of 20

Data Sheet

ADR01/ADR02/ADR03/ADR06

0.85

50

40

30

20

10

0

I

= 0mA TO 5mA

L

0.80

0.75

0.70

0.65

V

= 36V

IN

+125°C

+25°C

0.60

0.55

0.50

–40°C

V

= 8V

IN

–10

–20

0.45

0.40

5

10

15

20

25

30

35 36

–40

0

25

TEMPERATURE (°C)

85

125

INPUT VOLTAGE (V)

Figure 9. ADR03 Supply Current vs. Input Voltage

Figure 12. ADR02 Load Regulation vs. Temperature

0.80

0.75

0.70

0.65

0.60

0.55

0.50

0.45

0.40

60

50

I

= 0mA TO 10mA

L

V

= 7V

IN

+125°C

40

30

20

V

= 36V

IN

+25°C

–40°C

10

0

–40 –25 –10

5

20

35

50

65

80

95 110 125

5

10

15

20

25

30

35 36

TEMPERATURE (°C)

INPUT VOLTAGE (V)

Figure 10. ADR06 Supply Current vs. Input Voltage

Figure 13. ADR03 Load Regulation vs. Temperature

40

30

40

30

I

= 0mA TO 10mA

L

I

= 0mA TO 10mA

L

V

= 36V

IN

V

= 36V

IN

20

10

20

10

0

V

= 14V

IN

0

–10

–20

V

= 7V

IN

–10

–20

–30

–40

0

50

TEMPERATURE (°C)

25

85

125

–40 –25 –10

5

20

35

50

65

80

95 110 125

TEMPERATURE (°C)

Figure 11. ADR01 Load Regulation vs. Temperature

Figure 14. ADR06 Load Regulation vs. Temperature

Rev. R | Page 11 of 20

ADR01/ADR02/ADR03/ADR06

Data Sheet

10

8

2

V

= 14V TO 36V

IN

V

= 6V TO 36V

IN

0

–2

–4

–6

6

4

2

0

–8

–2

–4

–10

–40 –25 –10

5

20

35 50

65

80

95 110 125

–40 –25 –10

5

20

35

50

65

80

95 110 125

TEMPERATURE (°C)

Figure 18. ADR06 Line Regulation vs. Temperature

Figure 15. ADR01 Line Regulation vs. Temperature

5

8

4

V

= 8V TO 36V

IN

4

3

2

+125°C

0

–40°C

–4

–8

1

0

+25°C

0

2

4

6

8

10

–40 –25 –10

5

20

35

50

65

80

95 110 125

LOAD CURRENT (mA)

TEMPERATURE (°C)

Figure 19. ADR01 Minimum Input-Output

Voltage Differential vs. Load Current

Figure 16. ADR02 Line Regulation vs. Temperature

8

4

2

0

4

2

V

= 5V TO 36V

IN

+125°C

0

–40°C

–2

+25°C

–4

0

2

4

6

8

10

–40 –25 –10

5

20

35 50

65

80

95 110 125

LOAD CURRENT (mA)

TEMPERATURE (°C)

Figure 17. ADR03 Line Regulation vs. Temperature

Figure 20. ADR02 Dropout Voltage vs. Load Current

Rev. R | Page 12 of 20

Data Sheet

ADR01/ADR02/ADR03/ADR06

6

5

4

3

+125°C

+25°C

2

–40°C

1

0

TIME (1s/DIV)

2

4

6

8

10

LOAD CURRENT (mA)

Figure 21. ADR03 Dropout Voltage vs. Load Current

Figure 24. ADR02 Typical Noise Voltage 0.1 Hz to 10.0 Hz

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0

+125°C

+25°C

–40°C

TIME (1ms/DIV)

0

2

4

6

8

10

LOAD CURRENT (mA)

Figure 22. ADR06 Dropout Voltage vs. Load Current

Figure 25. ADR02 Typical Noise Voltage 10 Hz to 10 kHz

0.70

0.65

0.60

10V

8V

T

= 25°C

A

V

5V/DIV

OUT

0.55

0.50

NO LOAD CAPACITOR

NO INPUT CAPACITOR

TIME (2ms/DIV)

0

2

4

6

8

10

LOAD CURRENT (mA)

Figure 26. ADR02 Line Transient Response

Figure 23. ADR01 Quiescent Current vs. Load Current

Rev. R | Page 13 of 20

ADR01/ADR02/ADR03/ADR06

Data Sheet

C

= 0.01µF

NO LOAD CAPACITOR

IN

NO LOAD CAPACITOR

V

10V/DIV

IN

V

5V/DIV

IN

LOAD OFF

LOAD ON

V

100mV/DIV

V

5V/DIV

OUT

LOAD = 5mA

TIME (1ms/DIV)

TIME (4µs/DIV)

Figure 27. ADR02 Load Transient Response

Figure 30. ADR02 Turn-On Response

C

= 100nF

LOAD

V

10V/DIV

IN

V

5V/DIV

IN

C

= 0.01µF

L

NO INPUT CAPACITOR

LOAD OFF

LOAD ON

V

100mV/DIV

V

5V/DIV

OUT

LOAD = 5mA

TIME (1ms/DIV)

TIME (4µs/DIV)

Figure 28. ADR02 Load Transient Response

Figure 31. ADR02 Turn-Off with No Input Capacitor

C

= 0.01µF

L

NO INPUT CAPACITOR

V

10V/DIV

V

10V/DIV

IN

C

= 0.01µF

IN

NO LOAD CAPACITOR

V

5V/DIV

V

5V/DIV

OUT

TIME (4µs/DIV)

Figure 29. ADR02 Turn-Off Response

Figure 32. ADR02 Turn-Off with No Input Capacitor

Rev. R | Page 14 of 20

Data Sheet

ADR01/ADR02/ADR03/ADR06

APPLICATIONS INFORMATION

ADR03 can be adjusted from 2.3 V to 2.8 V. Adjustment of the

output does not significantly affect the temperature performance

of the device, provided the temperature coefficients of the resis-

tors are relatively low.

OVERVIEW

The ADR01/ADR02/ADR03/ADR06 are high precision, low

drift 10.0 V, 5.0 V, 2.5 V, and 3.0 V voltage references available

in an ultracompact footprint. The 8-lead SOIC versions of the

devices are drop-in replacements of the REF01/REF02/REF03

sockets with improved cost and performance.

U1

ADR01/

ADR02/

ADR03/

ADR06

These devices are standard band gap references (see Figure 34).

The band gap cell contains two NPN transistors (Q18 and Q19)

that differ in emitter area by 2×. The difference in their V_BE

produces a proportional-to-absolute temperature current (PTAT)

in R14, and, when combined with the V_BEof Q19, produces a

band gap voltage, V_BG, that is almost constant in temperature.

With an internal op amp and the feedback network of R5 and

R6, V_Ois set precisely at 10.0 V, 5.0 V, 2.5 V, and 3.0 V for the

ADR01, ADR02, ADR06, and ADR03, respectively. Precision

laser trimming of the resistors and other proprietary circuit

techniques are used to further enhance the initial accuracy,

temperature curvature, and drift performance of the ADR01/

ADR02/ADR03/ADR06.

V

O

V

IN

OUT

IN

C1

0.1µF

C2

0.1µF

TEMP TRIM

GND

Figure 33. Basic Configuration

V

IN

R4

R1

Q1

R2

R3

Q23

Q2

Q3

Q7

Q8

Q9

D1

D2

Q10

V

Q4

O

The PTAT voltage is made available at the TEMP pin of the

ADR01/ADR02/ADR03/ADR06. It has a stable 1.96 mV/°C

temperature coefficient, such that users can estimate the

temperature change of the device by knowing the voltage

change at the TEMP pin.

D3

C1

Q13

R5

Q12

R12

R13

I1

R20

TRIM

Q14 Q15

2×

V

BG

APPLYING THE ADR01/ADR02/ADR03/ADR06

Input and Output Capacitors

1×

Q19

Q18

R27

R14

TEMP

Q16

Q17

Although the ADR01/ADR02/ADR03/ADR06 are designed to

function stably without any external components, connecting a

0.1 μF ceramic capacitor to the output is highly recommended

to improve stability and filter out low level voltage noise. An

additional 1 μF to 10 μF electrolytic, tantalum, or ceramic

capacitor can be added in parallel to improve transient per-

formance in response to sudden changes in load current;

however, the designer should keep in mind that doing so

increases the turn-on time of the device.

Q20

R6

R32

R24

R41

R42

R17 R11

GND

Figure 34. Simplified Schematic Diagram

U1

ADR01/

ADR02/

ADR03/

ADR06

V

IN

V

OUT

V

O

IN

A 1 μF to 10 μF electrolytic, tantalum or ceramic capacitor can

also be connected to the input to improve transient response in

applications where the supply voltage may fluctuate. An addi-

tional 0.1 μF ceramic capacitor should be connected in parallel

to reduce supply noise. Mount both input and output capacitors

as close to the device pins as possible.

POT

10kΩ

TEMP TRIM

GND

R1

470kΩ

R2

1kΩ

Figure 35. Optional Trim Adjustment

Output Adjustment

Temperature Monitoring

The ADR01/ADR02/ADR03/ADR06 trim terminal can be used

to adjust the output voltage over a nominal voltage. This feature

allows a system designer to trim system errors by setting the

reference to a voltage other than 10.0 V/5.0 V/2.5 V/3.0 V. For

finer adjustment, add a series resistor of 470 kΩ. With the con-

figuration shown in Figure 35, the ADR01 can be adjusted from

9.70 V to 10.05 V, the ADR02 can be adjusted from 4.95 V to

5.02 V, the ADR06 can be adjusted from 2.8 V to 3.3 V, and the

As described at the end of the Overview section, the ADR01/

ADR02/ADR03/ADR06 provide a TEMP output (Pin 1 in Figure 1

and Pin 3 in Figure 2) that varies linearly with temperature.

This output can be used to monitor the temperature change in the

system. The voltage at V_TEMPis approximately 550 mV at 25°C,

and the temperature coefficient is approximately 1.96 mV/°C

(see Figure 36). A voltage change of 39.2 mV at the TEMP pin

corresponds to a 20°C change in temperature.

Rev. R | Page 15 of 20

ADR01/ADR02/ADR03/ADR06

Data Sheet

V

0.80

IN

V

= 15V

IN

SAMPLE SIZE = 5

I

IN

0.75

0.70

ADR01/

ADR02/

ADR03/

ADR06

V

OUT

0.65

0.60

R

I

= (V

– V )/R

SET

OUT

L

SET

GND

ΔV

/ΔT ≈ 1.96mV/°C

TEMP

V

L

0.55

0.50

0.45

I

≈ 0.6mA

Q

= I

SET

+ I

Q

R

L

0.40

Figure 38. Low Cost Current Source

–50

–25

0

25

50

75

100

125

TEMPERATURE (°C)

PRECISION CURRENT SOURCE WITH

ADJUSTABLE OUTPUT

Figure 36. Voltage at TEMP Pin vs. Temperature

The TEMP function is provided as a convenience rather than a

precise feature. Because the voltage at the TEMP node is

acquired from the band gap core, current pulling from this pin

has a significant effect on V_OUT. Care must be taken to buffer the

TEMP output with a suitable low bias current op amp, such as

the AD8601, AD820, or OP1177, all of which result in less than

a 100 µV change in ∆V_OUT(see Figure 37). Without buffering,

even tens of microamps drawn from the TEMP pin can cause

Alternatively, a precision current source can be implemented

with the circuit shown in Figure 39. By adding a mechanical or

digital potentiometer, this circuit becomes an adjustable current

source. If a digital potentiometer is used, the load current is

simply the voltage across Terminal B to Terminal W of the

digital potentiometer divided by R_SET

.

V

_REF×D

R_SET

(1)

I_L=

V

_OUTto fall out of specification.

U1

where D is the decimal equivalent of the digital potentiometer

input code.

ADR01/

ADR02/

ADR03/

ADR06

15V

U1

ADR01/

ADR02/

V

O

IN

OUT

ADR03/

TEMP TRIM

GND

V+

OP1177

0V TO (5V + V )

V

ADR06

L

TEMP

V

OUT

1.9mV/°C

+12V

IN

B

V–

U2

AD5201

W

TEMP TRIM

GND

100kΩ

A

+12V

R

1kΩ

SET

Figure 37. Temperature Monitoring

U2

V+

OP1177

V–

LOW COST CURRENT SOURCE

–5V TO V

V

L

Unlike most references, the ADR01/ADR02/ADR03/ADR06

employ an NPN Darlington in which the quiescent current

remains constant with respect to the load current, as shown in

Figure 23. As a result, a current source can be configured as

shown in Figure 38 where I_SET= (V_OUT− V_L)/R_SET. I_Lis simply

the sum of I_SETand I_Q. Although simple, I_Qvaries typically from

0.55 mA to 0.65 mA, limiting this circuit to general-purpose

applications.

R

L

1kΩ

I

L

–12V

Figure 39. Programmable 0 mA to 5 mA Current Source

To optimize the resolution of this circuit, dual-supply op amps

should be used because the ground potential of ADR02 can

swing from −5.0 V at zero scale to V_Lat full scale of the

potentiometer setting.

Rev. R | Page 16 of 20

Data Sheet

ADR01/ADR02/ADR03/ADR06

V_t

I_t

R1′

R1′R2

R1R2′

PROGRAMMABLE 4 mA TO 20 mA CURRENT

TRANSMITTER

(3)

Z_O

=









−1





Because of their precision, adequate current handling, and small

footprint, the devices are suitable as the reference sources for

many high performance converter circuits. One of these

applications is the multichannel 16-bit, 4 mA to 20 mA current

transmitter in the industrial control market (see Figure 40).

This circuit employs a Howland current pump at the output to

yield better efficiency, a lower component count, and a higher

voltage compliance than the conventional design with op amps

and MOSFETs. In this circuit, if the resistors are matched such

that R1 = R1′, R2 = R2′, R3 = R3′, the load current is

In this circuit, an ADR01 provides the stable 10.000 V reference

for the AD5544 quad 16-bit DAC. The resolution of the adjust-

able current is 0.3 µA/step; the total worst-case INL error is

merely 4 LSBs. Such error is equivalent to 1.2 µA or a 0.006%

system error, which is well below most systems’ requirements.

The result is shown in Figure 41 with measurement taken at 25°C

and 70°C; total system error of 4 LSBs at both 25°C and 70°C.

5

R

= 500Ω

L

I

= 0mA TO 20mA

L

4

3

(R2 + R3) R1

R3′

V

_REF×D

I_L=

×

(2)

2^N

where D is similarly the decimal equivalent of the DAC input

code and N is the number of bits of the DAC.

2

According to Equation 2, R3′ can be used to set the sensitivity.

R3′ can be made as small as necessary to achieve the current

needed within U4 output current driving capability. Alter-

natively, other resistors can be kept high to conserve power.

25°C

70°C

1

0

In this circuit, the AD8512 is capable of delivering 20 mA of

current, and the voltage compliance approaches 15.0 V.

–1

0

8192 16384 24576 32768 40960 49152 57344 65536

CODE (Decimal)

0V TO –10V

Figure 41. Result of Programmable 4 mA to 20 mA Current Transmitter

5V

U2

+15V

R1

150kΩ

R2

15kΩ

U1

V

RF

V

DD

IO

15V

PRECISION BOOSTED OUTPUT REGULATOR

10V

AD5544

IO

V

U3

–15V

REF

IN

OUT

V

VP

X

GND

A precision voltage output with boosted current capability can

be realized with the circuit shown in Figure 42. In this circuit,

U2 forces V_Oto be equal to V_REFby regulating the turn-on of

N1, thereby making the load current furnished by V_IN. In this

configuration, a 50 mA load is achievable at V_INof 15.0 V.

Moderate heat is generated on the MOSFET, and higher current

can be achieved with a replacement of a larger device. In

addition, for a heavy capacitive load with a fast edging input

signal, a buffer should be added at the output to enhance the

transient response.

TEMP TRIM

GND

C1

R3

50Ω

10pF

U4

DIGITAL INPUT

CODE 20%–100% FULL SCALE

AD8512

V

O

R3'

50Ω

R2'

15kΩ

V

U1 = ADR01/ADR02/ADR03/ADR06, REF01

U2 = AD5543/AD5544/AD5554

U3, U4 = AD8512

L

VN

R1'

150kΩ

LOAD

500Ω

4mA TO 20mA

N1

Figure 40. Programmable 4 mA to 20 mA Transmitter

V

O

IN

R

200Ω

C

L

1µF

U1

L

The Howland current pump yields a potentially infinite output

impedance, that is highly desirable, but resistance matching is

critical in this application. The output impedance can be deter-

mined using Equation 3. As shown by this equation, if the

resistors are perfectly matched, Z_Ois infinite. Alternatively, if

they are not matched, Z_Ois either positive or negative. If the

latter is true, oscillation can occur. For this reason, connect

Capacitor C1 in the range of 1 pF to 10 pF between VP and the

output terminal of U4 to filter any oscillation.

2N7002

ADR01/

ADR02/

ADR03/

ADR06

V

15V

V+

R

2

1

100Ω

V

OUT

IN

OP1177

V–

TEMP TRIM

GND

U2

C

1

1000pF

Figure 42. Precision Boosted Output Regulator

Rev. R | Page 17 of 20

ADR01/ADR02/ADR03/ADR06

OUTLINE DIMENSIONS

Data Sheet

2.20

2.00

1.80

2.40

2.10

1.80

5

1

4

3

1.35

1.25

1.15

2

0.65 BSC

1.10

1.00

0.90

0.70

0.40

0.10

0.80

0.46

0.36

0.26

0.22

0.08

SEATING

PLANE

0.10 MAX

0.30

0.15

COPLANARITY

0.10

COMPLIANT TO JEDEC STANDARDS MO-203-AA

Figure 43. 5-Lead Thin Shrink Small Outline Transistor Package [SC70]

(KS-5)

Dimensions shown in millimeters

2.90 BSC

5

1

4

3

2.80 BSC

1.60 BSC

2

0.95 BSC

1.90

BSC

*

0.90 MAX

0.70 MIN

*

1.00 MAX

0.20

0.08

8°

4°

0°

0.10 MAX

0.50

0.30

0.60

0.45

0.30

SEATING

PLANE

*

COMPLIANT TO JEDEC STANDARDS MO-193-AB WITH

THE EXCEPTION OF PACKAGE HEIGHT AND THICKNESS.

Figure 44. 5-Lead Thin Small Outline Transistor Package [TSOT]

(UJ-5)

Dimensions shown in millimeters

5.00 (0.1968)

4.80 (0.1890)

8

1

5

4

6.20 (0.2441)

5.80 (0.2284)

4.00 (0.1574)

3.80 (0.1497)

0.50 (0.0196)

0.25 (0.0099)

1.27 (0.0500)

BSC

45°

1.75 (0.0688)

1.35 (0.0532)

0.25 (0.0098)

0.10 (0.0040)

8°

0°

0.51 (0.0201)

0.31 (0.0122)

COPLANARITY

0.10

1.27 (0.0500)

0.40 (0.0157)

0.25 (0.0098)

0.17 (0.0067)

SEATING

PLANE

COMPLIANT TO JEDEC STANDARDS MS-012-AA

CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS

(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR

REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.

Figure 45. 8-Lead Standard Small Outline Package [SOIC_N]

Narrow Body (R-8)

Dimensions shown in millimeters and (inches)

Rev. R | Page 18 of 20

Data Sheet

ADR01/ADR02/ADR03/ADR06

ORDERING GUIDES

ADR01 Ordering Guide

Output

Voltage

V_O(V)

Initial Accuracy

Temperature

Coefficient

(ppm/°C)

Temperature

Range

Package

Package Ordering

Model^{1, 2}

(mV)

10

5

(%)

0.1

0.05

0.14

0.1

0.05

0.1

0.05

0.1

Description

8-Lead SOIC_N

5-Lead TSOT

5-Lead SC70

8-Lead SOIC_N

Option

Quantity

Branding

ADR01ARZ

ADR01ARZ-REEL7

ADR01BRZ

10

3

–40°C to +125°C

R-8

98

R-8

1,000

98

ADR01BRZ-REEL7

ADR01WARZ-R7

ADR01WARZ-RL

ADR01AUJZ-REEL7

ADR01BUJZ-REEL7

ADR01AKSZ-REEL7

ADR01BKSZ-REEL7

ADR01CRZ

5

3

R-8

UJ-5

KS-5

R-8

1000

1,000

2,500

3,000

98

14

10

5

10

5

10

25

9

25

9

R1E

R1F

R1E

R1F

10

40

ADR01CRZ-REEL

0.1

R-8

2,500

¹Z = RoHS Compliant Part.

²W = Qualified for automotive applications.

ADR02 Ordering Guide

Output

Voltage

V_O(V)

Initial Accuracy

Temperature

Coefficient

(ppm/°C)

Temperature

Range

Package

Description

Package

Option

Ordering

Quantity

Model^{1, 2}

(mV)

5

(%)

0.1

Branding

ADR02AR

5

10

3

25

9

25

9

–40°C to +125°C

8-Lead SOIC_N

5-Lead TSOT

5-Lead SC70

8-Lead SOIC_N

R-8

98

ADR02AR-REEL

ADR02AR-REEL7

ADR02ARZ

ADR02ARZ-REEL

ADR02ARZ-REEL7

ADR02WARZ-REEL

ADR02WARZ-REEL7

ADR02BRZ

ADR02BRZ-REEL7

ADR02AUJZ-REEL7

ADR02BUJZ-R2

ADR02BUJZ-REEL7

ADR02AKSZ-REEL7

ADR02BKSZ-REEL7

ADR02CRZ

2,500

1,000

98

2,500

1,000

2,500

1,000

98

1,000

3,000

250

3,000

98

5

0.1

5

0.1

5

0.1

5

0.1

5

0.1

5

0.1

3

5

0.06

0.1

R-8

UJ-5

KS-5

R-8

R1G

R1H

R1G

R1H

3

5

0.06

0.1

3

5

0.06

0.1

40

ADR02CRZ-REEL

5

0.1

R-8

2,500

¹Z = RoHS Compliant Part.

²W = Qualified for automotive applications.

Rev. R | Page 19 of 20

ADR01/ADR02/ADR03/ADR06

Data Sheet

ADR03 Ordering Guide

Output

Voltage

V_O(V)

Initial Accuracy

Temperature

Coefficient

(ppm/°C)

Temperature

Range

Package

Description

Package Ordering

Model^{1, 2}

(mV)

5

(%)

0.2

0.1

0.2

0.1

0.2

0.1

Option

Quantity

1,000

98

Branding

ADR03AR-REEL7

ADR03ARZ

ADR03ARZ-REEL7

ADR03WARZ-R7

ADR03WARZ-RL

ADR03BR

2.5

10

3

25

9

25

9

–40°C to +125°C

8-Lead SOIC_N

5-Lead TSOT

5-Lead SC70

8-Lead SOIC_N

R-8

5

R-8

1,000

2500

98

2.5

5

ADR03BRZ

R-8

98

ADR03BRZ-REEL7

ADR03AUJZ-REEL7

ADR03BUJZ-REEL7

ADR03AKSZ-REEL7

ADR03BKSZ-REEL7

ADR03CRZ

R-8

1,000

3,000

98

UJ-5

KS-5

R-8

R1J

R1K

R1J

R1K

2.5

5

2.5

5

40

ADR03CRZ-REEL

R-8

2,500

¹Z = RoHS Compliant Part.

²W = Qualified for automotive applications.

ADR06 Ordering Guide

Output

Voltage

V_O(V)

Initial Accuracy Temperature

Coefficient

Temperature

Range

Package

Description

Package Ordering

Model^{1, 2}

(mV)

(%)

0.2

0.1

0.2

0.1

0.2

0.1

0.2

(ppm/°C)

Option

Quantity

Branding

ADR06ARZ

3

6

3

6

3

6

3

6

10

3

–40°C to +125°C

R-8

98

8-Lead SOIC_N

5-Lead TSOT

ADR06ARZ-REEL7

ADR06WARZ-R7

ADR06WARZ-RL

ADR06BRZ

R-8

1,000

2500

98

R-8

ADR06BRZ-REEL7

ADR06AUJZ-REEL7

ADR06BUJZ-REEL7

ADR06AKSZ-REEL7

ADR06BKSZ-REEL7

ADR06CRZ-REEL

3

R-8

1,000

3,000

2,500

25

9

25

9

UJ-5

KS-5

R-8

R1L

R1M

R1L

5-Lead TSOT

5-Lead SC70

R1M

40

8-Lead SOIC_N

¹Z = RoHS Compliant Part.

²W = Qualified for automotive applications.

AUTOMOTIVE PRODUCTS

The ADR01W, ADR02W, ADR03W and ADR06W models are available with controlled manufacturing to support the quality and

reliability requirements of automotive applications. Note that these automotive models may have specifications that differ from the

commercial models; therefore, designers should review the Specifications section of this data sheet carefully. Only the automotive grade

products shown are available for use in automotive applications. Contact your local Analog Devices account representative for specific

product ordering information and to obtain the specific Automotive Reliability reports for these models.

registered trademarks are the property of their respective owners.

D02747-0-1/12(R)

Rev. R | Page 20 of 20


型号：	ADR02ARZ-REEL7
厂家：	ADI
描述：	Ultracompact, Precision 10.0 V/5.0 V/2.5 V/3.0 V Voltage References 超小型，精密10.0 V / 5.0 V / 2.5 V / 3.0 V电压参考电源电路参考电压源光电二极管输出元件 PC
文件：	总20页 (文件大小：511K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

ADR02ARZ-REEL7 [ADI]

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