Datasheet LM741EN, LM741CM, LM741CJ, LM741AJ-14-883, LM741AH-883 Datasheet (NSC)

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

Typical Application

Metal Can Package

DS009341-2

Note 1: LM741H is available per JM38510/10101

Order Number LM741H, LM741H/883 (Note 1),

LM741AH/883 or LM741CH

See NS Package Number H08C

Dual-In-Line or S.O. Package

DS009341-3

Order Number LM741J, LM741J/883, LM741CN
See NS Package Number J08A, M08A or N08E

Ceramic Flatpak

DS009341-6

Order Number LM741W/883

See NS Package Number W10A

Offset Nulling Circuit

DS009341-7

August 2000

LM741 Operational Amplifier

© 2000 National Semiconductor Corporation DS009341 www.national.com

Absolute Maximum Ratings (Note 2)

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.

(Note 7)

LM741A LM741 LM741C

Supply Voltage

±

22V

±

22V

±

18V
Power Dissipation (Note 3) 500 mW 500 mW 500 mW
Differential Input Voltage

±

30V

±

30V

±

30V
Input Voltage (Note 4)

±

15V

±

15V

±

15V
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 LM741 LM741C Units

Min Typ Max Min Typ Max Min Typ Max

Input Offset Voltage T

A

= 25˚C

R

S

≤ 10 kΩ 1.0 5.0 2.0 6.0 mV

R

S

≤ 50Ω 0.8 3.0 mV

T

AMIN

≤ TA≤ T

AMAX

RS≤ 50Ω 4.0 mV
R

S

≤ 10 kΩ 6.0 7.5 mV
Average Input Offset 15 µV/˚C
Voltage Drift
Input Offset Voltage T

A

= 25˚C, VS=±20V

±

10

±

15

±

15 mV
Adjustment Range
Input Offset Current T

A

= 25˚C 3.0 30 20 200 20 200 nA

T

AMIN

≤ TA≤ T

AMAX

70 85 500 300 nA
Average Input Offset 0.5 nA/˚C
Current Drift
Input Bias Current T

A

= 25˚C 30 80 80 500 80 500 nA

T

AMIN

≤ TA≤ T

AMAX

0.210 1.5 0.8 µA

Input Resistance T

A

= 25˚C, VS=±20V 1.0 6.0 0.3 2.0 0.3 2.0 MΩ

T

AMIN

≤ TA≤ T

AMAX

, 0.5 MΩ

V

S

=±20V

Input Voltage Range T

A

= 25˚C

±12±

13 V

T

AMIN

≤ TA≤ T

AMAX

±12±

13 V

LM741

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Electrical Characteristics (Note 5) (Continued)

Parameter Conditions LM741A LM741 LM741C Units

Min Typ Max Min Typ Max Min Typ Max

Large Signal Voltage Gain T

A

= 25˚C, RL≥ 2kΩ

V

S

=±20V, VO=±15V 50 V/mV

V

S

=±15V, VO=±10V 50 200 20 200 V/mV

T

AMIN

≤ TA≤ T

AMAX

,

R

L

≥ 2kΩ,

V

S

=±20V, VO=±15V 32 V/mV

V

S

=±15V, VO=±10V 25 15 V/mV

V

S

=±5V, VO=±2V 10 V/mV

Output Voltage Swing V

S

=±20V

R

L

≥ 10 kΩ

±

16 V

R

L

≥ 2kΩ

±

15 V

V

S

=±15V

R

L

≥ 10 kΩ

±12±

14

±12±

14 V

R

L

≥ 2kΩ

±10±

13

±10±

13 V

Output Short Circuit T

A

= 25˚C 10 25 35 25 25 mA

Current T

AMIN

≤ TA≤ T

AMAX

10 40 mA

Common-Mode T

AMIN

≤ TA≤ T

AMAX

Rejection Ratio RS≤ 10 kΩ,VCM=±12V 70 90 70 90 dB

R

S

≤ 50Ω,VCM=±12V 80 95 dB

Supply Voltage Rejection T

AMIN

≤ TA≤ T

AMAX

,

Ratio V

S

=±20V to VS=±5V

R

S

≤ 50Ω 86 96 dB

R

S

≤ 10 kΩ 77 96 77 96 dB

Transient Response T

A

= 25˚C, Unity Gain
Rise Time 0.25 0.8 0.3 0.3 µs
Overshoot 6.0 20 5 5 %

Bandwidth (Note 6) T

A

= 25˚C 0.437 1.5 MHz

Slew Rate T

A

= 25˚C, Unity Gain 0.3 0.7 0.5 0.5 V/µs

Supply Current T

A

= 25˚C 1.7 2.8 1.7 2.8 mA

Power Consumption T

A

= 25˚C

V

S

=±20V 80 150 mW

V

S

=±15V 50 85 50 85 mW
LM741A V

S

=±20V

T

A=TAMIN

165 mW

T

A=TAMAX

135 mW

LM741 V

S

=±15V

T

A=TAMIN

60 100 mW

T

A=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.

LM741

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Electrical Characteristics (Note 5) (Continued)

Note 3: For operation at elevated temperatures, these devices must be derated based on thermal resistance, and Tjmax. (listed under “Absolute Maximum Rat-

ings”). T

j=TA

+(θjAPD).

Thermal Resistance Cerdip (J) DIP (N) HO8 (H) SO-8 (M)

θ

jA

(Junction to Ambient) 100˚C/W 100˚C/W 170˚C/W 195˚C/W

θ

jC

(Junction to Case) N/A N/A 25˚C/W N/A

Note 4: For supply voltages less than±15V, the absolute maximum input voltage is equal to the supply voltage.
Note 5: Unless otherwise specified, these specifications apply for V

S

=±15V, −55˚C ≤ TA≤ +125˚C (LM741/LM741A). For the LM741C/LM741E, these specifica-

tions are limited to 0˚C ≤ T

A

≤ +70˚C.

Note 6: Calculated value from: BW (MHz) = 0.35/Rise Time(µs).
Note 7: For military specifications see RETS741X for LM741 and RETS741AX for LM741A.
Note 8: Human body model, 1.5 kΩ in series with 100 pF.

Schematic Diagram

DS009341-1

LM741

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Physical Dimensions inches (millimeters) unless otherwise noted

Metal Can Package (H)

Order Number LM741H, LM741H/883, LM741AH/883, LM741AH-MIL or LM741CH

NS Package Number H08C

Ceramic Dual-In-Line Package (J)

Order Number LM741J/883

NS Package Number J08A

LM741

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Physical Dimensions inches (millimeters) unless otherwise noted (Continued)

Dual-In-Line Package (N)

Order Number LM741CN

NS Package Number N08E

10-Lead Ceramic Flatpak (W)

Order Number LM741W/883, LM741WG-MPR or LM741WG/883

NS Package Number W10A

LM741

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Notes

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NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL
COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein:

1. Life support devices or systems are devices or
systems which, (a) are intended for surgical implant
into the body, or (b) support 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 user.

2. A critical component is any component of a life
support device or system whose failure to perform
can be reasonably expected to cause the failure of
the life support device or system, or to affect its
safety or effectiveness.

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LM741 Operational Amplifier

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.