Data Sheet Lm741 28356o
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LM741 Operational Amplifier General Description The LM741 series are general purpose operational amplifiers which feature improved performance over industry standards like the LM709. They are direct, plug-in replacements for the 709C, LM201, MC1439 and 748 in most applications. The amplifiers offer many features which make their application nearly foolproof: overload protection on the input and output, no latch-up when the common mode range is exceeded, as well as freedom from oscillations.
The LM741C is identical to the LM741/LM741A except that the LM741C has their performance guaranteed over a 0˚C to +70˚C temperature range, instead of −55˚C to +125˚C.
Connection Diagrams
Dual-In-Line or S.O. Package
Metal Can Package
LM741
LM741 Operational Amplifier
August 2000
Absolute Maximum Ratings (Note 2) If Military/Aerospace specified devices are required, please the National Semiconductor Sales Office/ Distributors for availability and specifications. (Note 7) LM741A LM741 LM741C ± 22V ± 22V ± 18V Supply Voltage Power Dissipation (Note 3) 500 mW 500 mW 500 mW ± 30V ± 30V ± 30V Differential Input Voltage ± 15V ± 15V ± 15V Input Voltage (Note 4) Output Short Circuit Duration Continuous Continuous Continuous Operating Temperature Range −55˚C to +125˚C −55˚C to +125˚C 0˚C to +70˚C Storage Temperature Range −65˚C to +150˚C −65˚C to +150˚C −65˚C to +150˚C Junction Temperature 150˚C 150˚C 100˚C Soldering Information N-Package (10 seconds) 260˚C 260˚C 260˚C J- or H-Package (10 seconds) 300˚C 300˚C 300˚C M-Package Vapor Phase (60 seconds) 215˚C 215˚C 215˚C Infrared (15 seconds) 215˚C 215˚C 215˚C See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” for other methods of soldering surface mount devices. ESD Tolerance (Note 8) 400V 400V 400V
Electrical Characteristics (Note 5) Parameter
Conditions
LM741A Min
Input Offset Voltage DS009341-2
0.8
3.0
Min
LM741C
Typ
Max
1.0
5.0
Min
Units
Typ
Max
2.0
6.0
TA = 25˚C RS ≤ 50Ω
Order Number LM741J, LM741J/883, LM741CN See NS Package Number J08A, M08A or N08E
Order Number LM741H, LM741H/883 (Note 1), LM741AH/883 or LM741CH See NS Package Number H08C
Max
RS ≤ 10 kΩ
DS009341-3
Note 1: LM741H is available per JM38510/10101
LM741
Typ
mV mV
TAMIN ≤ TA ≤ TAMAX RS ≤ 50Ω
Ceramic Flatpak
4.0
mV
RS ≤ 10 kΩ
6.0
Average Input Offset
7.5
15
mV µV/˚C
Voltage Drift Input Offset Voltage
TA = 25˚C, VS = ± 20V
± 10
± 15
± 15
mV
Adjustment Range Input Offset Current DS009341-6
Order Number LM741W/883 See NS Package Number W10A
TA = 25˚C
3.0
TAMIN ≤ TA ≤ TAMAX Average Input Offset
30
20
200
70
85
500
20
200 300
0.5
nA nA nA/˚C
Current Drift
Typical Application
Input Bias Current
TA = 25˚C
30
TAMIN ≤ TA ≤ TAMAX
Offset Nulling Circuit
Input Resistance
80
80
0.210
TA = 25˚C, VS = ± 20V
1.0
TAMIN ≤ TA ≤ TAMAX,
0.5
6.0
500
80
1.5 0.3
2.0
500 0.8
0.3
2.0
nA µA MΩ MΩ
VS = ± 20V Input Voltage Range
± 12
TA = 25˚C TAMIN ≤ TA ≤ TAMAX
± 12
DS009341-7
© 2000 National Semiconductor Corporation
DS009341
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2
± 13
± 13
V V
Parameter
LM741A Typ
LM741 Max
Min
Typ
50
200
LM741C Max
Min
Typ
20
200
Units
50
V/mV
VS = ± 15V, VO = ± 10V
V/mV
TAMIN ≤ TA ≤ TAMAX,
Output Voltage Swing
RL ≥ 2 kΩ
Cerdip (J)
DIP (N)
HO8 (H)
SO-8 (M)
100˚C/W
100˚C/W
170˚C/W
195˚C/W
N/A
N/A
25˚C/W
N/A
θjC (Junction to Case)
V/mV
Note 5: Unless otherwise specified, these specifications apply for VS = ± 15V, −55˚C ≤ TA ≤ +125˚C (LM741/LM741A). For the LM741C/LM741E, these specifications are limited to 0˚C ≤ TA ≤ +70˚C. Note 6: Calculated value from: BW (MHz) = 0.35/Rise Time(µs).
10
V/mV
Note 7: For military specifications see RETS741X for LM741 and RETS741AX for LM741A.
± 16 ± 15
V
25
15
Note 8: Human body model, 1.5 kΩ in series with 100 pF.
VS = ± 20V RL ≥ 10 kΩ
Thermal Resistance θjA (Junction to Ambient)
V/mV
32
VS = ± 15V, VO = ± 10V VS = ± 5V, VO = ± 2V
(Continued)
Note 3: For operation at elevated temperatures, these devices must be derated based on thermal resistance, and Tj max. (listed under “Absolute Maximum Ratings”). Tj = TA + (θjA PD).
Note 4: For supply voltages less than ± 15V, the absolute maximum input voltage is equal to the supply voltage.
RL ≥ 2 kΩ, VS = ± 20V, VO = ± 15V
Electrical Characteristics (Note 5)
Max
TA = 25˚C, RL ≥ 2 kΩ VS = ± 20V, VO = ± 15V
LM741
(Continued)
Conditions Min
Large Signal Voltage Gain
LM741
Electrical Characteristics (Note 5)
V
Schematic Diagram
VS = ± 15V RL ≥ 10 kΩ
± 12 ± 10
RL ≥ 2 kΩ Output Short Circuit
TA = 25˚C
10
Current
TAMIN ≤ TA ≤ TAMAX
10
Common-Mode
TAMIN ≤ TA ≤ TAMAX
Rejection Ratio
RS ≤ 10 kΩ, VCM = ± 12V RS ≤ 50Ω, VCM = ± 12V
Supply Voltage Rejection Ratio
25
35
± 12 ± 10
25
± 14 ± 13
V
25
mA
40
mA 70
80
95
86
96
90
70
90
VS = ± 20V to VS = ± 5V dB 77
96
77
96
dB µs
TA = 25˚C, Unity Gain
Rise Time
0.25
0.8
0.3
0.3
Overshoot
6.0
20
5
5
TA = 25˚C
Slew Rate
TA = 25˚C, Unity Gain
Supply Current
TA = 25˚C
Power Consumption
TA = 25˚C
0.437
1.5
0.3
0.7
VS = ± 20V
80
LM741
% MHz
0.5
0.5
V/µs
1.7
2.8
1.7
2.8
mA
50
85
50
85
mW
150
VS = ± 15V LM741A
dB dB
RS ≤ 10 kΩ
Bandwidth (Note 6)
V
TAMIN ≤ TA ≤ TAMAX, RS ≤ 50Ω
Transient Response
± 14 ± 13
mW
VS = ± 20V TA = TAMIN
165
mW
TA = TAMAX
135
mW
DS009341-1
VS = ± 15V TA = TAMIN
60
100
mW
TA = TAMAX
45
75
mW
Note 2: “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits.
3
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4
inches (millimeters) unless otherwise noted
LM741
LM741
Physical Dimensions
Physical Dimensions
inches (millimeters) unless otherwise noted (Continued)
Dual-In-Line Package (N) Order Number LM741CN NS Package Number N08E Metal Can Package (H) Order Number LM741H, LM741H/883, LM741AH/883, LM741AH-MIL or LM741CH NS Package Number H08C
10-Lead Ceramic Flatpak (W) Order Number LM741W/883, LM741WG-MPR or LM741WG/883 NS Package Number W10A
Ceramic Dual-In-Line Package (J) Order Number LM741J/883 NS Package Number J08A
5
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6
LM741 Operational Amplifier
Notes
LIFE POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) or sustain life, and whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the . National Semiconductor Corporation Americas Tel: 1-800-272-9959 Fax: 1-800-737-7018 Email: [email protected] www.national.com
National Semiconductor Europe Fax: +49 (0) 180-530 85 86 Email: [email protected] Deutsch Tel: +49 (0) 69 9508 6208 English Tel: +44 (0) 870 24 0 2171 Français Tel: +33 (0) 1 41 91 8790
2. A critical component is any component of a life device or system whose failure to perform can be reasonably expected to cause the failure of the life device or system, or to affect its safety or effectiveness.
National Semiconductor Asia Pacific Customer Response Group Tel: 65-2544466 Fax: 65-2504466 Email: [email protected]
National Semiconductor Japan Ltd. Tel: 81-3-5639-7560 Fax: 81-3-5639-7507
National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.
The LM741C is identical to the LM741/LM741A except that the LM741C has their performance guaranteed over a 0˚C to +70˚C temperature range, instead of −55˚C to +125˚C.
Connection Diagrams
Dual-In-Line or S.O. Package
Metal Can Package
LM741
LM741 Operational Amplifier
August 2000
Absolute Maximum Ratings (Note 2) If Military/Aerospace specified devices are required, please the National Semiconductor Sales Office/ Distributors for availability and specifications. (Note 7) LM741A LM741 LM741C ± 22V ± 22V ± 18V Supply Voltage Power Dissipation (Note 3) 500 mW 500 mW 500 mW ± 30V ± 30V ± 30V Differential Input Voltage ± 15V ± 15V ± 15V Input Voltage (Note 4) Output Short Circuit Duration Continuous Continuous Continuous Operating Temperature Range −55˚C to +125˚C −55˚C to +125˚C 0˚C to +70˚C Storage Temperature Range −65˚C to +150˚C −65˚C to +150˚C −65˚C to +150˚C Junction Temperature 150˚C 150˚C 100˚C Soldering Information N-Package (10 seconds) 260˚C 260˚C 260˚C J- or H-Package (10 seconds) 300˚C 300˚C 300˚C M-Package Vapor Phase (60 seconds) 215˚C 215˚C 215˚C Infrared (15 seconds) 215˚C 215˚C 215˚C See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” for other methods of soldering surface mount devices. ESD Tolerance (Note 8) 400V 400V 400V
Electrical Characteristics (Note 5) Parameter
Conditions
LM741A Min
Input Offset Voltage DS009341-2
0.8
3.0
Min
LM741C
Typ
Max
1.0
5.0
Min
Units
Typ
Max
2.0
6.0
TA = 25˚C RS ≤ 50Ω
Order Number LM741J, LM741J/883, LM741CN See NS Package Number J08A, M08A or N08E
Order Number LM741H, LM741H/883 (Note 1), LM741AH/883 or LM741CH See NS Package Number H08C
Max
RS ≤ 10 kΩ
DS009341-3
Note 1: LM741H is available per JM38510/10101
LM741
Typ
mV mV
TAMIN ≤ TA ≤ TAMAX RS ≤ 50Ω
Ceramic Flatpak
4.0
mV
RS ≤ 10 kΩ
6.0
Average Input Offset
7.5
15
mV µV/˚C
Voltage Drift Input Offset Voltage
TA = 25˚C, VS = ± 20V
± 10
± 15
± 15
mV
Adjustment Range Input Offset Current DS009341-6
Order Number LM741W/883 See NS Package Number W10A
TA = 25˚C
3.0
TAMIN ≤ TA ≤ TAMAX Average Input Offset
30
20
200
70
85
500
20
200 300
0.5
nA nA nA/˚C
Current Drift
Typical Application
Input Bias Current
TA = 25˚C
30
TAMIN ≤ TA ≤ TAMAX
Offset Nulling Circuit
Input Resistance
80
80
0.210
TA = 25˚C, VS = ± 20V
1.0
TAMIN ≤ TA ≤ TAMAX,
0.5
6.0
500
80
1.5 0.3
2.0
500 0.8
0.3
2.0
nA µA MΩ MΩ
VS = ± 20V Input Voltage Range
± 12
TA = 25˚C TAMIN ≤ TA ≤ TAMAX
± 12
DS009341-7
© 2000 National Semiconductor Corporation
DS009341
www.national.com
www.national.com
2
± 13
± 13
V V
Parameter
LM741A Typ
LM741 Max
Min
Typ
50
200
LM741C Max
Min
Typ
20
200
Units
50
V/mV
VS = ± 15V, VO = ± 10V
V/mV
TAMIN ≤ TA ≤ TAMAX,
Output Voltage Swing
RL ≥ 2 kΩ
Cerdip (J)
DIP (N)
HO8 (H)
SO-8 (M)
100˚C/W
100˚C/W
170˚C/W
195˚C/W
N/A
N/A
25˚C/W
N/A
θjC (Junction to Case)
V/mV
Note 5: Unless otherwise specified, these specifications apply for VS = ± 15V, −55˚C ≤ TA ≤ +125˚C (LM741/LM741A). For the LM741C/LM741E, these specifications are limited to 0˚C ≤ TA ≤ +70˚C. Note 6: Calculated value from: BW (MHz) = 0.35/Rise Time(µs).
10
V/mV
Note 7: For military specifications see RETS741X for LM741 and RETS741AX for LM741A.
± 16 ± 15
V
25
15
Note 8: Human body model, 1.5 kΩ in series with 100 pF.
VS = ± 20V RL ≥ 10 kΩ
Thermal Resistance θjA (Junction to Ambient)
V/mV
32
VS = ± 15V, VO = ± 10V VS = ± 5V, VO = ± 2V
(Continued)
Note 3: For operation at elevated temperatures, these devices must be derated based on thermal resistance, and Tj max. (listed under “Absolute Maximum Ratings”). Tj = TA + (θjA PD).
Note 4: For supply voltages less than ± 15V, the absolute maximum input voltage is equal to the supply voltage.
RL ≥ 2 kΩ, VS = ± 20V, VO = ± 15V
Electrical Characteristics (Note 5)
Max
TA = 25˚C, RL ≥ 2 kΩ VS = ± 20V, VO = ± 15V
LM741
(Continued)
Conditions Min
Large Signal Voltage Gain
LM741
Electrical Characteristics (Note 5)
V
Schematic Diagram
VS = ± 15V RL ≥ 10 kΩ
± 12 ± 10
RL ≥ 2 kΩ Output Short Circuit
TA = 25˚C
10
Current
TAMIN ≤ TA ≤ TAMAX
10
Common-Mode
TAMIN ≤ TA ≤ TAMAX
Rejection Ratio
RS ≤ 10 kΩ, VCM = ± 12V RS ≤ 50Ω, VCM = ± 12V
Supply Voltage Rejection Ratio
25
35
± 12 ± 10
25
± 14 ± 13
V
25
mA
40
mA 70
80
95
86
96
90
70
90
VS = ± 20V to VS = ± 5V dB 77
96
77
96
dB µs
TA = 25˚C, Unity Gain
Rise Time
0.25
0.8
0.3
0.3
Overshoot
6.0
20
5
5
TA = 25˚C
Slew Rate
TA = 25˚C, Unity Gain
Supply Current
TA = 25˚C
Power Consumption
TA = 25˚C
0.437
1.5
0.3
0.7
VS = ± 20V
80
LM741
% MHz
0.5
0.5
V/µs
1.7
2.8
1.7
2.8
mA
50
85
50
85
mW
150
VS = ± 15V LM741A
dB dB
RS ≤ 10 kΩ
Bandwidth (Note 6)
V
TAMIN ≤ TA ≤ TAMAX, RS ≤ 50Ω
Transient Response
± 14 ± 13
mW
VS = ± 20V TA = TAMIN
165
mW
TA = TAMAX
135
mW
DS009341-1
VS = ± 15V TA = TAMIN
60
100
mW
TA = TAMAX
45
75
mW
Note 2: “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits.
3
www.national.com
www.national.com
4
inches (millimeters) unless otherwise noted
LM741
LM741
Physical Dimensions
Physical Dimensions
inches (millimeters) unless otherwise noted (Continued)
Dual-In-Line Package (N) Order Number LM741CN NS Package Number N08E Metal Can Package (H) Order Number LM741H, LM741H/883, LM741AH/883, LM741AH-MIL or LM741CH NS Package Number H08C
10-Lead Ceramic Flatpak (W) Order Number LM741W/883, LM741WG-MPR or LM741WG/883 NS Package Number W10A
Ceramic Dual-In-Line Package (J) Order Number LM741J/883 NS Package Number J08A
5
www.national.com
www.national.com
6
LM741 Operational Amplifier
Notes
LIFE POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) or sustain life, and whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the . National Semiconductor Corporation Americas Tel: 1-800-272-9959 Fax: 1-800-737-7018 Email: [email protected] www.national.com
National Semiconductor Europe Fax: +49 (0) 180-530 85 86 Email: [email protected] Deutsch Tel: +49 (0) 69 9508 6208 English Tel: +44 (0) 870 24 0 2171 Français Tel: +33 (0) 1 41 91 8790
2. A critical component is any component of a life device or system whose failure to perform can be reasonably expected to cause the failure of the life device or system, or to affect its safety or effectiveness.
National Semiconductor Asia Pacific Customer Response Group Tel: 65-2544466 Fax: 65-2504466 Email: [email protected]
National Semiconductor Japan Ltd. Tel: 81-3-5639-7560 Fax: 81-3-5639-7507
National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.
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