Panasonic LM741 Diagram

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

Schematic Diagram

November 1994

output, no latch-up when the common mode range is ex­ceeded, as well as freedom from oscillations.

The LM741C/LM741E are identical to the LM741/LM741A
except that the LM741C/LM741E have their performance
guaranteed over a 0

b

stead of

55§Ctoa125§C.

Ctoa70§C temperature range, in-

§

LM741 Operational Amplifier

TL/H/9341– 1

Offset Nulling Circuit

TL/H/9341– 7

C

1995 National Semiconductor Corporation RRD-B30M115/Printed in U. S. A.

TL/H/9341

Absolute Maximum Ratings

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
(Note 5)

LM741A LM741E LM741 LM741C

Supply Voltage

g

22V

g

22V

g

22V

g

18V

Power Dissipation (Note 1) 500 mW 500 mW 500 mW 500 mW

Differential Input Voltage

Input Voltage (Note 2)

g

30V

g

15V

g

30V

g

15V

g

30V

g

15V

g

30V

g

15V

Output Short Circuit Duration Continuous Continuous Continuous Continuous

Operating Temperature Range

Storage Temperature Range

b

55§Ctoa125§C0

b

65§Ctoa150§C

Ctoa70§C

§

b

65§Ctoa150§C

b

55§Ctoa125§C0

b

65§Ctoa150§C

Ctoa70§C

§

b

65§Ctoa150§C

Junction Temperature 150§C 100§C 150§C 100§C

Soldering Information

N-Package (10 seconds) 260
J- or H-Package (10 seconds) 300
M-Package

Vapor Phase (60 seconds) 215
Infrared (15 seconds) 215

C 260§C 260§C 260§C

§

C 300§C 300§C 300§C

§

C 215§C 215§C 215§C

§

C 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 6) 400V 400V 400V 400V

Electrical Characteristics (Note 3)

Parameter Conditions

Input Offset Voltage T

A

R
R

T

AMIN

R
R

Average Input Offset
Voltage Drift

Input Offset Voltage T
Adjustment Range

Input Offset Current T

T

A

A

AMIN

Average Input Offset
Current Drift

Input Bias Current T

Input Resistance T

Input Voltage Range T

Large Signal Voltage Gain T

T

T
V

T

V
V

T
R
V
V
V

A

AMIN

A

AMIN

S

A

AMIN

A

S

S

AMIN

S

S

S

e

25§C

s

10 kX 1.0 5.0 2.0 6.0 mV

S

s

50X 0.8 3.0 mV

S

s

s

T

T

A

s

s

s

20V

s

20V, V
15V, V

s

20V, V
15V, V
5V, V

AMAX

e

g

S

s

T

T

A

AMAX

s

T

T

A

AMAX

e

g

S

s

T

T

A

AMAX

s

T

T

A

AMAX

t

2kX

L

e

O

e

O

s

T

T

A

AMAX

e

O

e

O

e

g

O

s

50X 4.0 mV

S

s

10 kX 6.0 7.5 mV

S

e

25§C, V

e

25§C 3.0 30 20 200 20 200 nA

e

25§C 30 80 80 500 80 500 nA

e

25§C, V

e

g

e

25§C

e

25§C, R

e

g

e

g

t

2kX,

L

e

g

e

g

e

g

LM741A/LM741E LM741 LM741C

Min Typ Max Min Typ Max Min Typ Max

15 mV/

20V

g

10

g

15

g

15 mV

70 85 500 300 nA

0.5 nA/

0.210 1.5 0.8 mA

20V 1.0 6.0 0.3 2.0 0.3 2.0 MX

,

0.5 MX

g12g

13 V

g

12g13 V

g

15V 50 V/mV

g

10V 50 200 20 200 V/mV

,

g

15V 32 V/mV

g

10V 25 15 V/mV

2V 10 V/mV

Units

C

§

C

§

2

Electrical Characteristics (Note 3) (Continued)

Parameter Conditions

e

Output Voltage Swing V

Output Short Circuit T
Current T

Common-Mode T
Rejection Ratio R

Supply Voltage Rejection T
Ratio V

Transient Response T

Rise Time 0.25 0.8 0.3 0.3 ms

g

20V

S

t

R

10 kX

L

t

R

2kX

L

e

g

V

15V

S

t

R

10 kX

L

t

R

2kX

L

e

25§C1025352525mA

A

s

s

T

AMIN

AMIN

S

R

S

AMIN

S

R

S

R

S

A

s

s

e

s

s

e

T

A

AMAX

s

s

T

T

A

AMAX

e

s

CM

CM

T

e

AMAX

e

S

g

g

10 kX,V
50X,V

s

T

A

g

20V to V
50X 86 96 dB
10 kX 77 96 77 96 dB

25§C, Unity Gain

Overshoot 6.0 20 5 5 %

Bandwidth (Note 4) T

Slew Rate T

Supply Current T

Power Consumption T

LM741A V

LM741E V

LM741 V

Note 1: For operation at elevated temperatures, these devices must be derated based on thermal resistance, and Tjmax. (listed under ‘‘Absolute Maximum
Ratings’’). T

Note 2: For supply voltages less thang15V, the absolute maximum input voltage is equal to the supply voltage.

Note 3: Unless otherwise specified, these specifications apply for V

specifications are limited to 0

Note 4: Calculated value from: BW (MHz)

Note 5: For military specifications see RETS741X for LM741 and RETS741AX for LM741A.

Note 6: Human body model, 1.5 kX in series with 100 pF.

e

a

T

(ijAPD).

j

A

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

ijA(Junction to Ambient) 100§C/W 100§C/W 170§C/W 195§C/W

ijC(Junction to Case) N/A N/A 25§C/W N/A

e

25§C 0.437 1.5 MHz

A

e

25§C, Unity Gain 0.3 0.7 0.5 0.5 V/ms

A

e

25§C 1.7 2.8 1.7 2.8 mA

A

e

25§C

A

e

g

V

20V 80 150 mW

S

e

g

V

15V 50 85 50 85 mW

S

e

g

20V

S

e

T

T

A

AMIN

e

T

T

A

AMAX

e

g

20V

S

e

T

T

A

AMIN

e

T

T

A

AMAX

e

g

15V

S

e

T

T

A

AMIN

e

T

T

A

AMAX

s

a

CsT

§

70§C.

A

e

0.35/Rise Time(ms).

LM741A/LM741E LM741 LM741C

Min Typ Max Min Typ Max Min Typ Max

g

16 V

g

15 V

g12g

g10g

14
13

g12g

g10g

14 V
13 V

10 40 mA

12V 70 90 70 90 dB

12V 80 95 dB

,

g

5V

165 mW
135 mW

150 mW
150 mW

60 100 mW
45 75 mW

e

g

S

15V,b55§CsT

s

a

125§C (LM741/LM741A). For the LM741C/LM741E, these

A

Units

3