a

FEATURES

Very Low-Noise, 5 nV/÷Hz @ 1 kHz Max

Excellent Input Offset Voltage, 0.4 mV Max

Low Offset Voltage Drift, 2 V/ C Max

Very High Gain, 1000 V/mV Min

Outstanding CMR, 110 dB Min

Slew Rate, 2 V/ s Typ

Gain-Bandwidth Product, 6 MHz Typ

Industry Standard Quad Pinouts

Available in Die Form

GENERAL DESCRIPTION

Very Low Noise Quad

Operational Amplifier

OP470

PIN CONNECTIONS

14-Lead Hermetic DIP

(Y-Suffix)

14-Lead Plastic DIP

(P-Suffix)

14

OUT D

13

–IN D

12

+IN D

16-Lead SOIC Package

(S-Suffix)

OUT A

1

–IN A

2

16

OUT D

15

–IN D

14

+IN D

OUT A

–IN A

+IN A

V+

+IN B

–IN B

OUT B

1

2

3

4

5

6

7

+IN A

3

V+

4

+IN B

5

–IN B

6

OUT B

7

NC

8

OP470

13

V–

12

+IN C

11

–IN C

10

OUT C

9

OP470

11

V–

10

+IN C

9

8

The OP470 is a high-performance monolithic quad operational

amplifier with exceptionally low voltage noise, 5 nV/÷Hz at

1 kHz max, offering comparable performance to ADI’s industry

standard OP27.

The OP470 features an input offset voltage below 0.4 mV,

excellent for a quad op amp, and an offset drift under 2

mV/∞C,

guaranteed over the full military temperature range. Open loop

gain of the OP470 is over 1,000,000 into a 10 kW load ensuring

excellent gain accuracy and linearity, even in high gain applica-

tions. Input bias current is under 25 nA, which reduces errors

due to signal source resistance. The OP470’s CMR of over 110

dB and PSRR of less than 1.8

mV/V

significantly reduce errors

due to ground noise and power supply fluctuations. Power

consumption of the quad OP470 is half that of four OP27s, a

significant advantage for power conscious applications. The

OP470 is unity-gain stable with a gain bandwidth product of

6 MHz and a slew rate of 2 V/ms.

–IN C

OUT C

NC

NC = NO CONNECT

The OP470 offers excellent amplifier matching which is impor-

tant for applications such as multiple gain blocks, low noise

instrumentation amplifiers, quad buffers, and low noise active

filters.

The OP470 conforms to the industry standard 14-lead DIP

pinout. It is pin compatible with the LM148/149, HA4741,

HA5104, and RM4156 quad op amps and can be used to up-

grade systems using these devices.

For higher speed applications, the OP471, with a slew rate of 8

V/ms, is recommended.

SIMPLIFIED SCHEMATIC

V+

BIAS

–IN

+IN

V–

REV. B

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. No license is granted by implication or otherwise

under any patent or patent rights of Analog Devices.

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

Tel: 781/329-4700

www.analog.com

Fax: 781/326-8703

OP470* PRODUCT PAGE QUICK LINKS

Last Content Update: 02/23/2017

COMPARABLE PARTS

View a parametric search of comparable parts.

DESIGN RESOURCES

•

OP470 Material Declaration

•

PCN-PDN Information

•

Quality And Reliability

•

Symbols and Footprints

DOCUMENTATION

Application Notes

•

AN-132: OP470 SPICE Macro-Model

•

AN-649: Using the Analog Devices Active Filter Design

Tool

Data Sheet

•

OP470: Very Low Noise Quad Operational Amplifier Data

Sheet

DISCUSSIONS

View all OP470 EngineerZone Discussions.

SAMPLE AND BUY

Visit the product page to see pricing options.

TOOLS AND SIMULATIONS

•

OP470 SPICE Macro-Model

TECHNICAL SUPPORT

Submit a technical question or find your regional support

number.

DOCUMENT FEEDBACK

Submit feedback for this data sheet.

This page is dynamically generated by Analog Devices, Inc., and inserted into this data sheet. A dynamic change to the content on this page will not

trigger a change to either the revision number or the content of the product data sheet. This dynamic page may be frequently modified.

OP470–SPECIFICATIONS

ELECTRICAL CHARACTERISTICS

(at V =

S

15 V, T

A

= 25 C, unless otherwise noted.)

OP470A/E

OP470F

OP470G

Parameter

INPUT OFFSET

VOLTAGE

INPUT OFFSET

CURRENT

INPUT BIAS

CURRENT

INPUT NOISE

VOLTAGE

INPUT NOISE

Voltage Density

Symbol Conditions

V

OS

I

OS

I

B

e

np-p

V

CM

= 0 V

V

CM

= 0 V

0.1 Hz to 10 Hz

(Note 1)

f

O

= 10 Hz

f

O

= 100 Hz

f

O

= 1 kHz

(Note 2)

f

O

= 10 Hz

f

O

= 100 Hz

f

O

= 1 kHz

V =

±

10 V

R

L

= 10 kW

R

L

= 2 kW

(Note 3)

R

L

≥

2 kW

V

CM

=

±

11 V

V

S

=

±

4.5 V to

±

18 V

Min Typ Max

0.1

3

6

80

3.8

3.3

3.2

1.7

0.7

0.4

1000 2300

500 1200

±

11

±

12

110

±

12

±

13

125

0.56 1.8

1.4

2

9

6

125

155

11

0.4

10

25

200

6.5

5.5

5.0

Min Typ Max

0.2

6

15

80

3.8

3.3

3.2

1.7

0.7

0.4

800 1700

400 900

±

11

±

12

±

12

±

13

100 120

1.0

1.4

2

9

6

125 155

11

5.6

0.8

20

50

200

6.5

5.5

5.0

Min Typ Max

0.4

12

25

80

3.8

3.3

3.2

1.7

07

0.4

800 1700

400 900

±

11

±

12

±

12

±

13

100 120

1.0

1.4

2

9

6

125 155

11

5.6

1.0

30

60

200

6.5

5.5

5.0

Unit

mV

nA

nV p-p

e

n

nV÷Hz

INPUT NOISE

Current Density

LARGE-SIGNAL

Voltage Gain

INPUT VOLTAGE

RANGE

OUTPUT VOLTAGE

SWING

COMMON-MODE

REJECTION

POWER SUPPLY

REJECTION RATIO

SLEW RATE

SUPPLY CURRENT

(All Amplifiers)

GAIN BANDWIDTH

PRODUCT

CHANNEL

SEPARATION

INPUT

CAPACITANCE

INPUT RESISTANCE

Differential-Mode

INPUT RESISTANCE

Common-Mode

SETTLING TIME

NOTES

1

Guaranteed but not 100% tested

2

Sample tested

3

Guaranteed by CMR test

i

n

pA÷Hz

A

VO

V/mV

IVR

V

O

CMR

PSRR

SR

I

SY

GBW

CS

V

dB

mV/V

V/ms

mA

MHz

dB

No Load

A

V

= 10

V

O

= 20 V p-p

f

O

= 10 Hz (Note 1)

C

IN

R

IN

2

0.4

2

0.4

2

0.4

pF

MW

R

INCM

t

S

A

V

= 1

to 0.1%

to 0.01 %

11

5.5

6.0

11

5.5

6.0

11

5.5

6.0

GW

ms

–2–

REV. B

OP470

ELECTRICAL CHARACTERISTICS

Parameter

INPUT OFFSET VOLTAGE

AVERAGE INPUT

Offset Voltage Drift

INPUT OFFSET CURRENT

INPUT BIAS CURRENT

LARGE-SIGNAL

Voltage Gain

INPUT VOLTAGE RANGE

*

OUTPUT VOLTAGE SWING

COMMON-MODE

REJECTION

POWER SUPPLY

REJECTION RATIO

SUPPLY CURRENT

(All Amplifiers)

*

Guaranteed

(at V

S

=

15 V, –55 C

£

T

A

£

125 C for OP470A, unless otherwise noted.)

OP470A

Min

Typ

0.14

0.4

Max

0.6

2

20

Unit

mV

mV/∞C

nA

V/mV

V

dB

5.6

11

mV/V

mA

Symbol

V

OS

TCV

OS

I

OS

I

B

A

VO

IVR

V

O

CMR

PSRR

I

SY

Conditions

V

CM

= 0 V

V

CM

= 0 V

V

O

=

±

10 V

R

L

= 10 kW

R

L

= 2 kW

R

L

≥

2 kW

V

CM

=

±

11 V

V

S

=

±

4.5 V to

±

18 V

No Load

—

750

400

±

11

±

12

100

5

15

1600

800

±

12

±

13

120

1.0

9.2

by CMR test

ELECTRICAL CHARACTERISTICS

Parameter

INPUT OFFSET

VOLTAGE

AVERAGE INPUT

Offset Voltage Drift

INPUT OFFSET

CURRENT

INPUT BIAS

CURRENT

LARGE-SIGNAL

Voltage Gain

INPUT VOLTAGE

RANGE

*

OUTPUT VOLTAGE

SWING

COMMON-MODE

REJECTION

POWER SUPPLY

REJECTION RATIO

SUPPLY CURRENT

(All Amplifiers)

*

Guaranteed

(at V

S

= 15 V, –25 C

£

T

A

£

85 C for OP470E/OP470EF, –40 C

£

T

A

£

85 C for OP470G,

unless otherwise noted.)

OP470E

OP470F

OP470G

Symbol Conditions

V

OS

TCV

OS

I

OS

I

B

A

VO

V

CM

= 0 V

V

CM

= 0 V

V

O

=

±

10 V

R

L

= 10 kW

R

L

= 2 kW

Min Typ Max

0.12 0.5

0.4

4

11

800

400

±

11

1800

900

±

12

±

13

120

0.7

—

9.2

5.6

11

2

20

50

Min Typ Max

0.24 1.0

0.6

7

20

600 1400

300 700

±

11

±

12

±

12

±

13

90

115

1.8

—

9.2

10

11

4

40

70

Min Typ Max

0.5

2

20

40

600 1500

300 800

±

11

±

12

±

12

±

13

90

110

1.8

—

9.3

10

11

50

75

1.5

Unit

mV

mV/∞C

nA

V/mV

IVR

V

O

CMR

PSRR

I

SY

R

L

≥

2 kW

V

CM

=

±

11 V

V

S

=

±

4.5 V to

±

18 V

No Load

V

dB

mV/V

mA

±

12

100

by CMR test

REV. B

–3–

OP470–SPECIFICATIONS

WAFER TEST LIMITS

(at V =

S

15 V, 25 C, unless otherwise noted.)

OP470GBC

Parameter

INPUT OFFSET VOLTAGE

INPUT OFFSET CURRENT

INPUT BIAS CURRENT

LARGE-SIGNAL

Voltage Gain

INPUT VOLTAGE RANGE

*

OUTPUT VOLTAGE SWING

COMMON-MODE

REJECTION

POWER SUPPLY

REJECTION RATIO

SUPPLY CURRENT

(All Amplifiers)

Symbol

V

OS

I

OS

I

B

A

VO

IVR

V

O

CMR

PSRR

I

SY

Conditions

V

CM

= 0 V

V

CM

= 0 V

V

O

=

±

10 V

R

L

= 10 kW

R

L

= 2 kW

R

L

≥

2 kW

V

CM

=

±

11 V

V

S

=

±

4.5 V to

±

18 V

No Load

Limit

0.8

20

50

800

400

±

11

±

12

100

5.6

11

Unit

mV Max

nA Max

nA Min

V/mV Min

V Min

dB

mV/V

Max

mA Max

NOTE

*

Guaranteed by CMR test

Electrical tests are performed at wafer probe to the limits shown. Due to variations in assembly methods and normal yield loss, yield after packaging is not guaran-

teed for standard product dice. Consult factory to negotiate specifications based on dice lot qualification through sample lot assembly and testing.

–4–

REV. B

参数名称	属性值
Product Attribute	Attribute Value
制造商 Manufacturer	ADI(亚德诺半导体)
产品种类 Product Category	Instrumentation Amplifiers
RoHS	N
Number of Channels	4 Channel
CMRR - Common Mode Rejection Ratio	110 dB
Ib - Input Bias Current	0.025 uA
Vos - Input Offset Voltage	0.4 mV
工作电源电流 Operating Supply Current	11 mA
最小工作温度 Minimum Operating Temperature	- 55 C
最大工作温度 Maximum Operating Temperature	+ 125 C
安装风格 Mounting Style	SMD/SMT
封装 / 箱体 Package / Case	LCC-20
系列 Packaging	Tube
Amplifier Type	General Purpose Amplifier
高度 Height	2.54 mm (Max)
长度 Length	9.09 mm (Max)
产品 Product	Instrumentation Amplifiers
Supply Type	Dual
宽度 Width	9.09 mm (Max)
Dual Supply Voltage	+/- 18 V
Maximum Dual Supply Voltage	+/- 18 V
NumOfPackaging	1
工作电源电压 Operating Supply Voltage	+/- 18 V
Pd-功率耗散 Pd - Power Dissipation	800 mW
PSRR - Power Supply Rejection Ratio	114.89 dB
工厂包装数量 Factory Pack Quantity	54
Voltage Gain dB	120 dB

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