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Ultralow Offset Voltage

Operational Amplifier

Data Sheet

OP07

Rev. G

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: 781.329.4700 www.analog.com

FEATURES

Low V

: 75 μV maximum

Low V

drift: 1.3 μV/°C maximum

Ultrastable vs. time: 1.5 μV per month maximum

Low noise: 0.6 μV p-p maximum

Wide input voltage range: ±14 V typical

Wide supply voltage range: ±3 V to ±18 V

125°C temperature-tested dice

APPLICATIONS

Wireless base station control circuits

Optical network control circuits

Instrumentation

Sensors and controls

Thermocouples

Resistor thermal detectors (RTDs)

Strain bridges

Shunt current measurements

Precision filters

GENERAL DESCRIPTION

The OP07 has very low input offset voltage (75 μV maximum for

OP07E) that is obtained by trimming at the wafer stage. These

low offset voltages generally eliminate any need for external

nulling. The OP07 also features low input bias current (±4 nA for

the OP07E) and high open-loop gain (200 V/mV for the OP07E).

The low offset and high open-loop gain make the OP07

particularly useful for high gain instrumentation applications.

PIN CONFIGURATION

TRIM

–IN

V+

+IN

OUT

V–

OP07

NC = NO CONNECT

00316-001

Figure 1.

The wide input voltage range of ±13 V minimum combined

with a high CMRR of 106 dB (OP07E) and high input

impedance provide high accuracy in the noninverting circuit

configuration. Excellent linearity and gain accuracy can be

maintained even at high closed-loop gains. Stability of offsets

and gain with time or variations in temperature is excellent. The

accuracy and stability of the OP07, even at high gain, combined

with the freedom from external nulling have made the OP07 an

industry standard for instrumentation applications.

The OP07 is available in two standard performance grades. The

OP07E is specified for operation over the 0°C to 70°C range,

and the OP07C is specified over the −40°C to +85°C

temperature range.

The OP07 is available in epoxy 8-lead PDIP and 8-lead narrow

SOIC packages. For CERDIP and TO-99 packages and standard

microcircuit drawing (SMD) versions, see the OP77.

R2A AND R2B ARE ELECTRONICALLY ADJUSTED ON CHIP AT FACTORY FOR MINIMUM INPUT OFFSET VOLTAGE.

V+

OUT

R2A

V–

Q21

Q22

Q23

Q24

R1A

R2B

R1B

Q3 Q6

Q27

Q26

Q25

Q10

Q11

Q12

(OPTIONAL

NULL)

Q13

Q14

Q17

Q16

Q15

Q18

Q20

Q19

R10

NONINVERTING

INPUT

INVERTING

INPUT

00316-002

Figure 2. Simplified Schematic

OP07 Data Sheet

Rev. G | Page 2 of 16

TABLE OF CONTENTS

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

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

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

Pin Configuration ............................................................................. 1

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

Specifications ..................................................................................... 3

OP07E Electrical Characteristics ............................................... 3

OP07C Electrical Characteristics ............................................... 4

Absolute Maximum Ratings ............................................................6

Thermal Resistance .......................................................................6

ESD Caution...................................................................................6

Typical Performance Characteristics ..............................................7

Typical Applications ....................................................................... 11

Applications Information .......................................................... 12

Outline Dimensions ....................................................................... 13

Ordering Guide .......................................................................... 14

REVISION HISTORY

10/11—Re v. F. to Rev G

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

8/10—Re v. E. to Rev F

Changes to Ordering Guide .......................................................... 14

7/09—Re v. D. to Rev E

Changes to Figure 29 Caption ....................................................... 11

Changes to Ordering Guide .......................................................... 14

7/06—Rev. C. to Rev D

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

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

Changes to Specifications Section .................................................. 3

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

Changes to Figure 6 and Figure 8 ................................................... 7

Changes to Figure 13 and Figure 14 ............................................... 8

Changes to Figure 20 ........................................................................ 9

Changes to Figure 21 to Figure 25 ................................................ 10

Changes to Figure 26 and Figure 30 ............................................. 11

Replaced Figure 28 ......................................................................... 11

Changes to Applications Information Section ............................ 12

Updated Outline Dimensions ....................................................... 13

Changes to Ordering Guide .......................................................... 14

8/03—Re v. B to Re v. C

Changes to OP07E Electrical Specifications .................................. 2

Changes to OP07C Electrical Specifications ................................. 3

Edits to Ordering Guide ................................................................... 5

Edits to Figure 6 ................................................................................. 9

Updated Outline Dimensions ....................................................... 11

3/03—Re v. A to Re v. B

Updated Package Titles ...................................................... Universal

Updated Outline Dimensions ....................................................... 11

2/02—Re v. 0 to Re v. A

Edits to Features ................................................................................. 1

Edits to Ordering Guide ................................................................... 1

Edits to Pin Connection Drawings ................................................. 1

Edits to Absolute Maximum Ratings .............................................. 2

Deleted Electrical Characteristics .............................................. 2–3

Deleted OP07D Column from Electrical Characteristics ....... 4–5

Edits to TPCs ................................................................................ 7–9

Edits to High-Speed, Low V

Composite Amplifier ................... 9

Data Sheet OP07

Rev. G | Page 3 of 16

SPECIFICATIONS

OP07E ELECTRICAL CHARACTERISTICS

= ±15 V, unless otherwise noted.

Table 1.

Parameter Symbol Conditions Min Typ Max Unit

INPUT CHARACTERISTICS

= 25°C

Input Offset Voltage

μV

Long-Term V

Stability

/Time 0.3 1.5 μV/Month

Input Offset Current I

0.5 3.8 nA

Input Bias Current I

±1.2 ±4.0 nA

Input Noise Voltage e

p-p 0.1 Hz to 10 Hz

0.35 0.6 μV p-p

Input Noise Voltage Density e

= 10 Hz 10.3 18.0 nV/√Hz

= 100 Hz

10.0 13.0 nV/√Hz

= 1 kHz 9.6 11.0 nV/√Hz

Input Noise Current I

p-p 14 30 pA p-p

Input Noise Current Density I

= 10 Hz 0.32 0.80 pA/√Hz

= 100 Hz

0.14 0.23 pA/√Hz

= 1 kHz

0.12

0.17

pA/√Hz

Input Resistance, Differential Mode

15 50 MΩ

Input Resistance, Common Mode R

INCM

160 GΩ

Input Voltage Range IVR ±13 ±14 V

Common-Mode Rejection Ratio CMRR V

= ±13 V 106 123 dB

Power Supply Rejection Ratio PSRR V

= ±3 V to ±18 V 5 20 μV/V

Large Signal Voltage Gain

≥ 2 kΩ, V

= ±10 V

200

500

V/mV

≥ 500 Ω, V

= ±0.5 V, V

= ±3 V

150 400 V/mV

0°C ≤ T

≤ 70°C

Input Offset Voltage

45 130 μV

Voltage Drift Without External Trim

TCV

0.3 1.3 μV/°C

Voltage Drift with External Trim

TCV

OSN

= 20 kΩ 0.3 1.3 μV/°C

Input Offset Current I

0.9 5.3 nA

Input Offset Current Drift TCI

8 35 pA/°C

Input Bias Current I

±1.5 ±5.5 nA

Input Bias Current Drift TCI

13 35 pA/°C

Input Voltage Range

IVR

±13

±13.5

Common-Mode Rejection Ratio CMRR V

= ±13 V 103 123 dB

Power Supply Rejection Ratio PSRR V

= ±3 V to ±18 V 7 32 μV/V

Large Signal Voltage Gain A

≥ 2 kΩ, V

= ±10 V 180 450 V/mV

OUTPUT CHARACTERISTICS

= 25°C

Output Voltage Swing V

≥ 10 kΩ ±12.5 ±13.0 V

≥ 2 kΩ ±12.0 ±12.8 V

≥ 1 kΩ ±10.5 ±12.0 V

0°C ≤ T

≤ 70°C

Output Voltage Swing V

≥ 2 kΩ ±12 ±12.6 V

OP07 Data Sheet

Rev. G | Page 4 of 16

Parameter Symbol Conditions Min Typ Max Unit

DYNAMIC PERFORMANCE

= 25°C

Slew Rate SR R

≥ 2 kΩ

0.1 0.3 V/μs

Closed-Loop Bandwidth BW A

VOL

= 1

0.4 0.6 MHz

Open-Loop Output Resistance R

= 0, I

= 0 60 Ω

Power Consumption P

= ±15 V, No load 75 120 mW

= ±3 V, No load 4 6 mW

Offset Adjustment Range R

= 20 kΩ ±4 mV

Input offset voltage measurements are performed by automated test equipment approximately 0.5 seconds after application of power.

Long-term input offset voltage stability refers to the averaged trend time of V

vs. the time over extended periods after the first 30 days of operation. Excluding the

initial hour of operation, changes in V

during the first 30 operating days are typically 2.5 μV. Refer to the Typical Performance Characteristics section. Parameter is

sample tested.

Sample tested.

Guaranteed by design.

Guaranteed but not tested.

OP07C ELECTRICAL CHARACTERISTICS

= ±15 V, unless otherwise noted.

Table 2.

Parameter Symbol Conditions Min Typ Max Unit

INPUT CHARACTERISTICS

= 25°C

Input Offset Voltage

60 150 μV

Long-Term V

Stability

/Time

0.4

2.0

μV/Month

Input Offset Current I

0.8 6.0 nA

Input Bias Current I

±1.8 ±7.0 nA

Input Noise Voltage e

p-p 0.1 Hz to 10 Hz

0.38 0.65 μV p-p

Input Noise Voltage Density e

= 10 Hz 10.5 20.0 nV/√Hz

= 100 Hz

10.2 13.5 nV/√Hz

= 1 kHz 9.8 11.5 nV/√Hz

Input Noise Current I

p-p 15 35 pA p-p

Input Noise Current Density I

= 10 Hz 0.35 0.90 pA/√Hz

= 100 Hz

0.15 0.27 pA/√Hz

= 1 kHz 0.13 0.18 pA/√Hz

Input Resistance, Differential Mode

MΩ

Input Resistance, Common Mode R

INCM

120 GΩ

Input Voltage Range IVR ±13 ±14 V

Common-Mode Rejection Ratio CMRR V

= ±13 V 100 120 dB

Power Supply Rejection Ratio PSRR V

= ±3 V to ±18 V 7 32 μV/V

Large Signal Voltage Gain A

≥ 2 kΩ, V

= ±10 V 120 400 V/mV

≥ 500 Ω, V

= ±0.5 V, V

= ±3 V

100 400 V/mV

−40°C ≤ T

≤ +85°C

Input Offset Voltage

85 250 μV

Voltage Drift Without External Trim

TCV

0.5 1.8 μV/°C

Voltage Drift with External Trim

TCV

OSN

= 20 kΩ

0.4

1.6

μV/°C

Input Offset Current I

1.6 8.0 nA

Input Offset Current Drift TCI

12 50 pA/°C

Input Bias Current I

±2.2 ±9.0 nA

Input Bias Current Drift TCI

18 50 pA/°C

Input Voltage Range IVR ±13 ±13.5 V

Common-Mode Rejection Ratio

CMRR

= ±13 V

120

Power Supply Rejection Ratio PSRR V

= ±3 V to ±18 V 10 51 μV/V

Large Signal Voltage Gain A

≥ 2 kΩ, V

= ±10 V 100 400 V/mV

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