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LM741 Single Operational Amplifier
©2000 Fairchild Semiconductor International
www.fairchildsemi.com
Rev. 5.0
Features
Short circuit protection
Excellent temperature stability
Internal frequency compensation
High Input voltage range
Null of offset
Description
The LM741 series are general purpose operational amplifi-
ers. It is intended for a wide range of analog applications.
The high gain and wide range of operating voltage provide
superior performance in intergrator, summing amplifier, and
general feedback applications.
8-DIP
1
Internal Block Diagram
LM741
Single Operational Amplifier LM741
2
Schematic Diagram
Absolute Maximum Ratings (T
A
= 25
°
C)
Parameter
Symbol
LM741
Unit
Supply Voltage
V
CC
±
18
V
Differential Input Voltage
V
I(DIFF)
30
V
Input Voltage
V
I
±
15
V
Output Short Circuit Duration
-
Indefinite
-
Power Dissipation
P
D
500
mW
Operating Temperature Range
T
OPR
0 ~ + 70
°
C
Storage Temperature Range
T
STG
-65 ~ + 150
°
C LM741
3
Electrical Characteristics
(V
CC
= 15V, V
EE
= - 15V. T
A
= 25

°
C, unless otherwise specified)
Parameter
Symbol
Conditions
LM741
Unit
Min.
Typ.
Max.
Input Offset Voltage
V
IO
R
S 10K -
2.0
6.0
mV
R
S 50 -
-
-
Input Offset Voltage
Adjustment Range
V
IO(R)
V
CC
=
±
20V
-
±
15
-
mV
Input Offset Current
I
IO
-
-
20
200
nA
Input Bias Current
I
BIAS
-
-
80
500
nA
Input Resistance
R
I
V
CC
=
±
20V
0.3
2.0
-
M Input Voltage Range
V
I(R)
-
±
12
±
13
-
V
Large Signal Voltage Gain
G
V
R
L 2K V
CC
=
±
20V,
V
O(P-P)
=
±
15V
-
-
-
V/mV
V
CC
=
±
15V,
V
O(P-P)
=
±
10V
20
200
-
Output Short Circuit Current
I
SC
-
-
25
-
mA
Output Voltage Swing
V
O(P-P)
V
CC
=
±
20V
R
L 10K -
-
-
V
R
L 10K -
-
-
V
CC
=
±
15V
R
L 10K ±
12
±
14
-
R
L 10K ±
10
±
13
-
Common Mode Rejection Ratio
CMRR
R
S 10K , V
CM
=
±
12V
70
90
-
dB
R
S 50 , V
CM
=
±
12V
-
-
-
Power Supply Rejection Ratio
PSRR
V
CC
=
±
15V to V
CC
=
±
15V
R
S 50 -
-
-
dB
V
CC
=
±
15V to V
CC
=
±
15V
R
S 10K 77
96
-
Transient
Rise Time
t
R
Unity Gain
-
0.3
-
µ
s
Response
Overshoot
OS
-
10
-
%
Bandwidth
BW
-
-
-
-
MHz
Slew Rate
SR
Unity Gain
-
0.5
-
V/
µ
s
Supply Current
I
CC
R
L
= -
1.5
2.8
mA
Power Consumption
P
C
V
CC
=
±
20V
-
-
-
mW
V
CC
=
±
15V
-
50
85 LM741
4
Electrical Characteristics
( 0
°
C T
A 70

°
C V
CC
=
±
15V, unless otherwise specified)
Parameter
Symbol
Conditions
LM741
Unit
Min.
Typ.
Max.
Input Offset Voltage
V
IO
R
S 50 -
-
-
mV
R
S 10K -
-
7.5
Input Offset Voltage Drift V
IO
/ T
-
-
-
µ
V/

°
C
Input Offset Current
I
IO
-
-
-
300
nA
Input Offset Current Drift I
IO
/ T
-
-
-
nA/

°
C
Input Bias Current
I
BIAS
-
-
-
0.8
µ
A
Input Resistance
R
I
V
CC
=
±
20V
-
-
-
M Input Voltage Range
V
I(R)
-
±
12
±
13
-
V
Output Voltage Swing
V
O(P-P)
V
CC
=
±
20V
R
S 10K -
-
-
V
R
S 2K -
-
-
V
CC
=
±
15V
R
S 10K ±
12
±
14
-
R
S 2K ±
10
±
13
-
Output Short Circuit Current
I
SC
-
10
-
40
mA
Common Mode Rejection Ratio
CMRR
R
S 10K , V
CM
=
±
12V
70
90
-
dB
R
S 50 , V
CM
=
±
12V
-
-
-
Power Supply Rejection Ratio
PSRR
V
CC
=
±
20V
to
±
5V
R
S 50 -
-
-
dB
R
S 10K 77
96
-
Large Signal Voltage Gain
G
V
R
S 2K V
CC
=
±
20V,
V
O(P-P)
=
±
15V
-
-
-
V/mV
V
CC
=
±
15V,
V
O(P.P)
=
±
10V
15
-
-
V
CC
=
±
15V,
V
O(P-P)
=
±
2V
-
-
- LM741
5
Typical Performance Characteristics
Figure 1. Output Resistance vs Frequency
Figure 2. Input Resistance and Input
Capacitance vs Frequency
Figure 3. Input Bias Current vs Ambient Temperature
Figure 4. Power Comsumption vs Ambient Temperature
Figure 5. Input Offset Current vs Ambient Temperature
Figure 6. Input Resistance vs Ambient Temperature LM741
6
Typical Performance Characteristics (continued)
Figure 7. Normalized DC Parameters vs
Ambient Temperature
Figure 8. Frequency Characteristics vs
Ambient Temperature
Figure 9. Frequency Characteristics vs Supply Voltage
Figure 10. Output Short Circuit Current vs
Ambient Temperature
Figure 11. Transient Response
Figure 12. Common-Mode Rejection Ratio
vs Frequency LM741
7
Typical Performance Characteristics (continued)
Figure 13. Voltage Follower Large Signal Pulse Response
Figure 14. Output Swing and Input Range
vs Supply Voltage LM741
8
Mechanical Dimensions
Package
6.40
±
0.20
3.30
±
0.30
0.130
±
0.012
3.40
±
0.20
0.134
±
0.008
#1
#4
#5
#8
0.252
±
0.008
9.20
±
0.20
0.79
2.54
0.100
0.031
()
0.46
±
0.10
0.018
±
0.004
0.060
±
0.004
1.524
±
0.10
0.362
±
0.008
9.60
0.378
MAX
5.08
0.200
0.33
0.013
7.62
0~15
°
0.300
MAX
MIN
0.25
+0.10
0.05
0.010
+0.004
0.002
8-DIP LM741
9
Ordering Information
Product Number
Package
Operating Temperature
LM741CN
8 DIP
0 ~ + 70
°
C LM741
7/12/00 0.0m 001
Stock#DSxxxxxxxx 2000 Fairchild Semiconductor International
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