AD OP07 Ultralow offset voltage operational amplifier Datasheet

Ultralow Offset Voltage
Operational Amplifier
OP07
PIN CONFIGURATION
Low VOS: 75 μV maximum
Low VOS 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
VOS TRIM
1
OP07
8
VOS TRIM
–IN
2
7
V+
+IN
3
6
OUT
V–
4
5
NC
00316-001
FEATURES
NC = NO CONNECT
Figure 1.
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
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.
GENERAL DESCRIPTION
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 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.
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.
V+
R2B1
R2A1
1
R1A
(OPTIONAL
NULL)
R7
C1
8
R1B
Q19
Q10
Q9
NONINVERTING
INPUT 3
INVERTING
INPUT
R3
Q3
Q5
Q11
Q8
Q7
Q6
Q4
Q27
R4
Q21
Q23
Q22
Q24
2
C3
R10
Q16
Q26
Q2
Q20
Q15
Q25
Q14
Q13
4
V–
1 R2A
OUT
6
Q17
C2
R5
Q1
R9
Q12
AND R2B ARE ELECTRONICALLY ADJUSTED ON CHIP AT FACTORY FOR MINIMUM INPUT OFFSET VOLTAGE.
Q18
R6
R8
00316-002
7
Figure 2. Simplified Schematic
Rev. D
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
Fax: 781.461.3113
©2006 Analog Devices, Inc. All rights reserved.
OP07
TABLE OF CONTENTS
Features .............................................................................................. 1
Absolute Maximum Ratings ............................................................6
Applications....................................................................................... 1
Thermal Resistance .......................................................................6
General Description ......................................................................... 1
ESD Caution...................................................................................6
Pin Configuration............................................................................. 1
Typical Performance Characteristics ..............................................7
Revision History ............................................................................... 2
Typical Applications....................................................................... 11
Specifications..................................................................................... 3
Applications Information.......................................................... 12
OP07E Electrical Characteristics ............................................... 3
Outline Dimensions ....................................................................... 13
OP07C Electrical Characteristics ............................................... 4
Ordering Guide .......................................................................... 14
REVISION HISTORY
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
3/03—Rev. A to Rev. B
Updated Package Titles......................................................Universal
Updated Outline Dimensions....................................................... 11
2/02—Rev. 0 to Rev. 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 VOS Composite Amplifier ...................9
8/03—Rev. B to Rev. 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
Rev. D | Page 2 of 16
OP07
SPECIFICATIONS
OP07E ELECTRICAL CHARACTERISTICS
VS = ±15 V, unless otherwise noted.
Table 1.
Parameter
INPUT CHARACTERISTICS
TA = 25°C
Input Offset Voltage 1
Long-Term VOS Stability 2
Input Offset Current
Input Bias Current
Input Noise Voltage
Input Noise Voltage Density
Symbol
VOS
VOS/Time
IOS
IB
en p-p
en
Input Noise Current
Input Noise Current Density
In p-p
In
Input Resistance, Differential Mode 4
Input Resistance, Common Mode
Input Voltage Range
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Large Signal Voltage Gain
RIN
RINCM
IVR
CMRR
PSRR
AVO
0°C ≤ TA ≤ 70°C
Input Offset Voltage1
Voltage Drift Without External Trim4
Voltage Drift with External Trim3
Input Offset Current
Input Offset Current Drift
Input Bias Current
Input Bias Current Drift
Input Voltage Range
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Large Signal Voltage Gain
OUTPUT CHARACTERISTICS
TA = 25°C
Output Voltage Swing
0°C ≤ TA ≤ 70°C
Output Voltage Swing
VOS
TCVOS
TCVOSN
IOS
TCIOS
IB
TCIB
IVR
CMRR
PSRR
AVO
Conditions
Min
Typ
Max
Unit
30
0.3
0.5
±1.2
0.35
10.3
10.0
9.6
14
0.32
0.14
0.12
50
160
±14
123
5
500
400
75
1.5
3.8
±4.0
0.6
18.0
13.0
11.0
30
0.80
0.23
0.17
μV
μV/Month
nA
nA
μV p-p
nV/√Hz
nV/√Hz
nV/√Hz
pA p-p
pA/√Hz
pA/√Hz
pA/√Hz
MΩ
GΩ
V
dB
μV/V
V/mV
V/mV
130
1.3
1.3
5.3
35
±5.5
35
180
45
0.3
0.3
0.9
8
±1.5
13
±13.5
123
7
450
0.1 Hz to 10 Hz 3
fO = 10 Hz
fO = 100 Hz3
fO = 1 kHz
fO = 10 Hz
fO = 100 Hz3
fO = 1 kHz
15
VCM = ±13 V
VS = ±3 V to ±18 V
RL ≥ 2 kΩ, VO = ±10 V
RL ≥ 500 Ω, VO = ±0.5 V, VS = ±3 V4
±13
106
200
150
RP = 20 kΩ
VCM = ±13 V
VS = ±3 V to ±18 V
RL ≥ 2 kΩ, VO = ±10 V
±13
103
20
32
μV
μV/°C
μV/°C
nA
pA/°C
nA
pA/°C
V
dB
μV/V
V/mV
VO
RL ≥ 10 kΩ
RL ≥ 2 kΩ
RL ≥ 1 kΩ
±12.5
±12.0
±10.5
±13.0
±12.8
±12.0
V
V
V
VO
RL ≥ 2 kΩ
±12
±12.6
V
Rev. D | Page 3 of 16
OP07
Parameter
DYNAMIC PERFORMANCE
TA = 25°C
Slew Rate
Closed-Loop Bandwidth
Open-Loop Output Resistance
Power Consumption
Symbol
Conditions
Min
Typ
SR
BW
RO
Pd
RL ≥ 2 kΩ3
AVOL = 1 5
VO = 0, IO = 0
VS = ±15 V, No load
VS = ±3 V, No load
RP = 20 kΩ
0.1
0.4
0.3
0.6
60
75
4
±4
Offset Adjustment Range
Max
120
6
Unit
V/μs
MHz
Ω
mW
mW
mV
1
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 VOS vs. the time over extended periods after the first 30 days of operation. Excluding the
initial hour of operation, changes in VOS during the first 30 operating days are typically 2.5 μV. Refer to the Typical Performance Characteristics section. Parameter is
sample tested.
3
Sample tested.
4
Guaranteed by design.
5
Guaranteed but not tested.
2
OP07C ELECTRICAL CHARACTERISTICS
VS = ±15 V, unless otherwise noted.
Table 2.
Parameter
INPUT CHARACTERISTICS
TA = 25°C
Input Offset Voltage 1
Long-Term VOS Stability 2
Input Offset Current
Input Bias Current
Input Noise Voltage
Input Noise Voltage Density
Symbol
VOS
VOS/Time
IOS
IB
en p-p
en
Input Noise Current
Input Noise Current Density
In p-p
In
Input Resistance, Differential Mode 4
Input Resistance, Common Mode
Input Voltage Range
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Large Signal Voltage Gain
RIN
RINCM
IVR
CMRR
PSRR
AVO
−40°C ≤ TA ≤ +85°C
Input Offset Voltage1
Voltage Drift Without External Trim4
Voltage Drift with External Trim3
Input Offset Current
Input Offset Current Drift
Input Bias Current
Input Bias Current Drift
Input Voltage Range
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Large Signal Voltage Gain
VOS
TCVOS
TCVOSN
IOS
TCIOS
IB
TCIB
IVR
CMRR
PSRR
AVO
Conditions
Min
0.1 Hz to 10 Hz3
fO = 10 Hz
fO = 100 Hz 3
fO = 1 kHz
fO = 10 Hz
fO = 100 Hz3
fO = 1 kHz
8
VCM = ±13 V
VS = ±3 V to ±18 V
RL ≥ 2 kΩ, VO = ±10 V
RL ≥ 500 Ω, VO = ±0.5 V, VS = ±3 V4
±13
100
120
100
RP = 20 kΩ
VCM = ±13 V
VS = ±3 V to ±18 V
RL ≥ 2 kΩ, VO = ±10 V
Rev. D | Page 4 of 16
±13
97
100
Typ
Max
Unit
60
0.4
0.8
±1.8
0.38
10.5
10.2
9.8
15
0.35
0.15
0.13
33
120
±14
120
7
400
400
150
2.0
6.0
±7.0
0.65
20.0
13.5
11.5
35
0.90
0.27
0.18
μV
μV/Month
nA
nA
μV p-p
nV/√Hz
nV/√Hz
nV/√Hz
pA p-p
pA/√Hz
pA/√Hz
pA/√Hz
MΩ
GΩ
V
dB
μV/V
V/mV
V/mV
85
0.5
0.4
1.6
12
±2.2
18
±13.5
120
10
400
250
1.8
1.6
8.0
50
±9.0
50
32
51
μV
μV/°C
μV/°C
nA
pA/°C
nA
pA/°C
V
dB
μV/V
V/mV
OP07
Parameter
OUTPUT CHARACTERISTICS
TA = 25°C
Output Voltage Swing
−40°C ≤ TA ≤ +85°C
Output Voltage Swing
DYNAMIC PERFORMANCE
TA = 25°C
Slew Rate
Closed-Loop Bandwidth
Open-Loop Output Resistance
Power Consumption
Offset Adjustment Range
Symbol
Conditions
Min
Typ
VO
RL ≥ 10 kΩ
RL ≥ 2 kΩ
RL ≥ 1 kΩ
±12.0
±11.5
±13.0
±12.8
±12.0
V
V
V
VO
RL ≥ 2 kΩ
±12
±12.6
V
SR
BW
RO
Pd
RL ≥ 2 kΩ3
AVOL = 1 5
VO = 0, IO = 0
VS = ±15 V, No load
VS = ±3 V, No load
RP = 20 kΩ
0.1
0.4
0.3
0.6
60
80
4
±4
V/μs
MHz
Ω
mW
mW
mV
1
Max
150
8
Unit
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 VOS vs. the time over extended periods after the first 30 days of operation. Excluding the
initial hour of operation, changes in VOS during the first 30 operating days are typically 2.5 μV. Refer to the Typical Performance Characteristics section. Parameter is
sample tested.
3
Sample tested.
4
Guaranteed by design.
5
Guaranteed but not tested.
2
Rev. D | Page 5 of 16
OP07
ABSOLUTE MAXIMUM RATINGS
Table 3.
Parameter
Supply Voltage (VS)
Input Voltage1
Differential Input Voltage
Output Short-Circuit Duration
Storage Temperature Range
S and P Packages
Operating Temperature Range
OP07E
OP07C
Junction Temperature
Lead Temperature, Soldering (60 sec)
1
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.
Ratings
±22 V
±22 V
±30 V
Indefinite
−65°C to +125°C
0°C to 70°C
−40°C to +85°C
150°C
300°C
For supply voltages less than ±22 V, the absolute maximum input voltage is
equal to the supply voltage.
THERMAL RESISTANCE
θJA is specified for the worst-case conditions, that is, a device
soldered in a circuit board for surface-mount packages.
Table 4. Thermal Resistance
Package Type
8-Lead PDIP (P-Suffix)
8-Lead SOIC_N (S-Suffix)
θJA
103
158
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on
the human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
Rev. D | Page 6 of 16
θJC
43
43
Unit
°C/W
°C/W
OP07
TYPICAL PERFORMANCE CHARACTERISTICS
1.0
900
MAXIMUM ERROR REFERRED TO INPUT (mV)
VS = ±15V
700
600
500
400
300
200
0
–75
–50
–25
0
25
50
75
100
125
TEMPERATURE (°C)
0.6
0.4
OP07C
0.2
OP07E
0
100
00316-003
100
0.8
1k
Figure 3. Open-Loop Gain vs. Temperature
1.2
20
15
THERMAL
SHOCK
RESPONSE
BAND
10
DEVICE IMMERSED
IN 70°C OIL BATH
5
0
–20
0
20
40
60
80
100
TIME (Seconds)
1.0
0.8
0.6
0.4
OP07C
0.2
OP07E
0
100
00316-004
ABSOLUTE CHANGE IN INPUT
OFFSET VOLTAGE (µV)
25
VS = ±15V
0°C ≤ TA ≤ 70°C
Figure 4. Offset Voltage Change due to Thermal Shock
30
NONINVERTING INPUT BIAS CURRENT (nA)
VS = ±15V
TA = 25°C
20
15
OP07C
OP07E
1
2
3
4
TIME AFTER SUPPLY TURN-ON (Minutes)
5
00316-005
5
0
10k
100k
Figure 7. Maximum Error vs. Source Resistance
25
10
1k
MATCHED OR UNMATCHED SOURCE RESISTANCE (Ω)
00316-007
MAXIMUM ERROR REFERRED TO INPUT (mV)
VS = ±15V
TA = 25°C, TA = 70°C
ABSOLUTE CHANGE IN INPUT
OFFSET VOLTAGE (µV)
100k
Figure 6. Maximum Error vs. Source Resistance
30
0
10k
MATCHED OR UNMATCHED SOURCE RESISTANCE (Ω)
Figure 5. Warm-Up Drift
20
AT |VDIFF| ≤ 1.0V, | IB | ≤ 7nA (OP07C)
VS = ±15V
TA = 25°C
10
0
–10
–20
–30
–30
–20
–10
0
10
20
DIFFERENTIAL INPUT VALUE (V)
Figure 8. Input Bias Current vs. Differential Input Voltage
Rev. D | Page 7 of 16
30
00316-008
OPEN-LOOP GAIN (V/mV)
800
VS = ±15V
TA = 25°C
00316-006
1000
OP07
4
1000
INPUT NOISE VOLTAGE (nV/ Hz)
VS = ±15V
INPUT BIAS CURRENT (nA)
3
OP07C
2
OP07E
1
RS1 = RS2 = 200kΩ
THERMAL NOISE SOURCE
RESISTORS INCLUDED
EXCLUDED
100
RS = 0
10
–50
–25
0
25
50
75
100
125
TEMPERATURE (°C)
1
00316-009
0
–75
1
10
Figure 9. Input Bias Current vs. Temperature
1000
Figure 12. Total Input Noise Voltage vs. Frequency
2.5
10
VS = ±15V
TA = 25°C
VS = ±15V
RMS NOISE (µV)
2.0
1.5
1.0
OP07C
1
0.5
–75
–50
–25
0
25
50
75
100
TEMPERATURE (°C)
0.1
100
00316-010
0
–100
1k
10k
100k
BANDWIDTH (Hz)
Figure 10. Input Offset Current vs. Temperature
00316-013
OP07E
Figure 13. Input Wideband Noise vs. Bandwidth,
0.1 Hz to Frequency Indicated
130
REFERRED TO INPUT
5mV/CM AT OUTPUT
120
110
OP07C
CMRR (dB)
VOLTAGE (200nV/DIV)
100
90
80
TIME (1s/DIV)
60
1
10
100
1k
FREQUENCY (Hz)
Figure 14. CMRR vs. Frequency
Figure 11. Low Frequency Noise
Rev. D | Page 8 of 16
10k
100k
00316-014
70
00316-011
INPUT OFFSET CURRENT (nA)
100
FREQUENCY (Hz)
00316-012
VS = ±15V
TA = 25°C
OP07
120
100
VS = ±15V
TA = 25°C
TA = 25°C
110
80
CLOSED-LOOP GAIN (dB)
OP07C
90
80
70
60
40
20
0
60
1
10
100
1k
10k
FREQUENCY (Hz)
–20
10
00316-015
50
0.1
Figure 15. PSRR vs. Frequency
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
00316-018
PSRR (dB)
100
Figure 18. Closed-Loop Frequency Response for Various Gain Configurations
1000
28
VS = ±15V
TA = 25°C
TA = 25°C
24
PEAK-TO-PEAK AMPLITUDE (V)
OPEN-LOOP GAIN (V/mV)
800
600
400
200
20
16
12
8
0
±5
±10
±15
±20
POWER SUPPLY VOLTAGE (V)
0
1k
00316-016
0
20
VS = ±15V
VIN = ±10mV
TA = 25°C
15
MAXIMUM OUTPUT (V)
80
60
40
20
0
POSITIVE SWING
NEGATIVE SWING
10
5
–40
0.1
1
10
100
1k
10k
100k
FREQUENCY (Hz)
1M
10M
Figure 17. Open-Loop Frequency Response
0
100
1k
LOAD RESISTANCE TO GROUND (Ω)
Figure 20. Maximum Output Voltage vs. Load Resistance
Rev. D | Page 9 of 16
10k
00316-020
–20
00316-017
OPEN-LOOP GAIN (dB)
1M
Figure 19. Maximum Output Swing vs. Frequency
VS = ±15V
TA = 25°C
100
100k
FREQUENCY (Hz)
Figure 16. Open-Loop Gain vs. Power Supply Voltage
120
10k
00316-019
4
OP07
30.0
100
10
1
0
10
20
30
40
50
60
TOTAL SUPPLY VOLTAGE, V+ TO V– (V)
VOS TRIMMED TO < 5µV AT 25°C
NULLING POT = 20kΩ
22.5
OP07C
15.0
OP07C
OP07E
7.5
OP07E
0
–100
25
50
75
100
TOTAL DRIFT WITH TIME (µV)
12
25
VIN (PIN 3) = +10mV, VO = –15V
VIN (PIN 3) = –10mV, VO = +15V
0.3µV/MONTH
TREND LINE
8
0.3µV/MONTH
TREND LINE
4
0
0.2µV/MONTH
TREND LINE
0.3µV/MONTH
TREND LINE
0.2µV/MONTH
TREND LINE
0.2µV/MONTH
TREND LINE
–4
–8
0
1
2
3
4
TIME FROM OUTPUT BEING SHORTED (Minutes)
Figure 22. Output Short-Circuit Current vs. Time
85.00
OP07C
63.75
42.50
OP07E
–25
0
25
50
75
100
TEMPERATURE (°C)
125
00316-023
21.25
–50
0
1
2
3
4
5
6
7
8
9
TIME (Months)
Figure 25. Offset Voltage Drift vs. Time
VS = ±15V
RS = 100Ω
0
–75
–16
Figure 23. Untrimmed Offset Voltage vs. Temperature
Rev. D | Page 10 of 16
10
11
12
00316-025
–12
00316-022
OUTPUT SHORT-CIRCUIT CURRENT (mA)
0
16
30
15
ABSOLUTE VALUE OF OFFSET VOLTAGE (µV)
–25
Figure 24. Trimmed Offset Voltage vs. Temperature
VS = ±15V
TA = 25°C
20
–50
TEMPERATURE (°C)
Figure 21. Power Consumption vs. Power Supply
35
–75
00316-024
ABSOLUTE VALUE OF OFFSET VOLTAGE (µV)
TA = 25°C
00316-021
POWER CONSUMPTION (mW)
1000
OP07
TYPICAL APPLICATIONS
RF
R3
3kΩ
2
–
3
AD7115 OR
AD8510
R5
6 10kΩ
OP07C
3
4
V–
EIN
±10V
EO
R1
10kΩ
FD333
D1
7
2
3
+
V–
EO = –EIN RF –IB RF
R1
7
2
–
–
3
4
FD333
D2
V–
R2
10kΩ
Figure 26. Typical Offset Voltage Test Circuit
6
OP07
6
OP07
4
R2
100kΩ
+
6
+
A1
R5
10kΩ
V+
–
7
R4
10kΩ
V+
7
2
00316-026
V+
R3
10kΩ
V+
EO
0V TO +10V
+
4
V–
00316-029
SUM MODE
BIAS
R1 R2
=
R3 R4
Figure 29. Burn-In Circuit
RF
R1
SUM MODE
BIAS
R4
10kΩ
E3
R2
10kΩ
2
–
R3
10kΩ
6
OP07C
3
3
EO
–
–15V
3
4
6
EO
A2
+
4
R2
100kΩ
+
V–
4
OP07C
R1
6 10kΩ
A1
+
R5
2.5kΩ
–
7
OP07C
7
2
V+
7
V–
EO = –EIN RF + IB RF
R1
NOTES
1. PINOUT SHOWN FOR P PACKAGE
Figure 30. High Speed, Low VOS Composite Amplifier
Figure 27. Typical Low Frequency Noise Circuit
R4
10kΩ
E1
20kΩ
–
2
–
3
+
E2
8
7
OP07
INPUT
+
V+
1
6
E3
+15V
R2
10kΩ
2
7
–
R3
10kΩ
OP07
3
OUT
R5
2.5kΩ
4
V–
R1
10kΩ
6
EO
+
4
–15V
NOTES
1. PINOUT SHOWN FOR P PACKAGE
Figure 28. Optional Offset Nulling Circuit
Figure 31. Adjustment-Free Precision Summing Amplifier
Rev. D | Page 11 of 16
00316-031
E2
2
+15V
00316-027
E1
R1
10kΩ
R3
3kΩ
V+
00316-030
EIN
00316-028
EIN
R1
OP07
R1
SENDING
JUNCTION
2
R3
APPLICATIONS INFORMATION
V+
The OP07 provides stable operation with load capacitance of up
to 500 pF and ±10 V swings; larger capacitances should be
decoupled with a 50 Ω decoupling resistor.
7
–
6
OP07
REFERENCE
JUNCTION
3
R2
+
Stray thermoelectric voltages generated by dissimilar metals at
the contacts to the input terminals can degrade drift
performance. Therefore, best operation is obtained when both
input contacts are maintained at the same temperature,
preferably close to the package temperature.
R1 R2
=
R3 R4
4
R4
EO
00316-032
V–
NOTES
1. PINOUT SHOWN FOR P PACKAGE
Figure 32. High Stability Thermocouple Amplifier
R3
10kΩ
R4
10kΩ
R5
10kΩ
V+
V+
R1
10kΩ
2
7
FD333
D1
–
+
OP07
A2
6
OP07
A1
3
2
–
3
4
FD333
D2
V–
R2
10kΩ
6
EO
0V TO +10V
+
4
V–
VA
NOTES
1. PINOUT SHOWN FOR P PACKAGE
00316-033
EIN
±10V
7
Figure 33. Precision Absolute-Value Circuit
Rev. D | Page 12 of 16
OP07
OUTLINE DIMENSIONS
5.00 (0.1968)
4.80 (0.1890)
1
5
4
6.20 (0.2440)
5.80 (0.2284)
1.27 (0.0500)
BSC
0.25 (0.0098)
0.10 (0.0040)
1.75 (0.0688)
1.35 (0.0532)
0.51 (0.0201)
0.31 (0.0122)
COPLANARITY
0.10
SEATING
PLANE
0.50 (0.0196)
0.25 (0.0099)
45°
8°
0°
0.25 (0.0098)
0.17 (0.0067)
1.27 (0.0500)
0.40 (0.0157)
COMPLIANT TO JEDEC STANDARDS MS-012-A A
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.
060506-A
8
4.00 (0.1574)
3.80 (0.1497)
Figure 34. 8-Lead Standard Small Outline Package [SOIC_N]
Narrow Body S-Suffix
(R-8)
Dimensions shown in millimeters and (inches)
0.400 (10.16)
0.365 (9.27)
0.355 (9.02)
8
5
1
4
0.280 (7.11)
0.250 (6.35)
0.240 (6.10)
0.100 (2.54)
BSC
0.210 (5.33)
MAX
0.060 (1.52)
MAX
0.015
(0.38)
MIN
0.150 (3.81)
0.130 (3.30)
0.115 (2.92)
SEATING
PLANE
0.022 (0.56)
0.018 (0.46)
0.014 (0.36)
0.325 (8.26)
0.310 (7.87)
0.300 (7.62)
0.195 (4.95)
0.130 (3.30)
0.115 (2.92)
0.015 (0.38)
GAUGE
PLANE
0.005 (0.13)
MIN
0.430 (10.92)
MAX
0.014 (0.36)
0.010 (0.25)
0.008 (0.20)
COMPLIANT TO JEDEC STANDARDS MS-001
CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.
CORNER LEADS MAY BE CONFIGURED AS WHOLE OR HALF LEADS.
Figure 35. 8-Lead Plastic Dual-in-Line Package [PDIP]
P-Suffix
(N-8)
Dimensions shown in inches and (millimeters)
Rev. D | Page 13 of 16
070606-A
0.070 (1.78)
0.060 (1.52)
0.045 (1.14)
OP07
ORDERING GUIDE
Model
OP07EP
OP07EPZ 1
OP07CP
OP07CPZ1
OP07CS
OP07CS-REEL
OP07CS-REEL7
OP07CSZ1
OP07CSZ-REEL1
OP07CSZ-REEL71
1
Temperature Range
0°C to 70°C
0°C to 70°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
Package Description
8-Lead PDIP
8-Lead PDIP
8-Lead PDIP
8-Lead PDIP
8-Lead SOIC_N
8-Lead SOIC_N
8-Lead SOIC_N
8-Lead SOIC_N
8-Lead SOIC_N
8-Lead SOIC_N
Z = Pb-free part.
Rev. D | Page 14 of 16
Package Option
N-8 (P-Suffix)
N-8 (P-Suffix)
N-8 (P-Suffix)
N-8 (P-Suffix)
R-8 (S-Suffix)
R-8 (S-Suffix)
R-8 (S-Suffix)
R-8 (S-Suffix)
R-8 (S-Suffix)
R-8 (S-Suffix)
OP07
NOTES
Rev. D | Page 15 of 16
OP07
NOTES
©2006 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
C00316-0-7/06(D)
Rev. D | Page 16 of 16