February 2007
©2007 Fairchild Semiconductor Corporation www.fairchildsemi.com
LM741 Rev. 2.0.0
LM741 Single Operational Amplifier
LM741
Single Operational Amplifier
Features
Short Circuit Protection
Excellent Temperature Stability
Internal Frequency Compe nsation
High Input Voltage Range
Null of Offset
Description
The LM741 series are general pu rpose operational
amplifiers. 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..
Ordering Information
Internal Block Diagram
8-DIP
1
8-SOP
1
Part Number Operating Temp.
Range Pb-Free Package Packing Method Marking
Code
LM741CN 0 ~ +70°CYES 8-DIP Rail LM741CN
LM741CM YES 8-SOP Rail LM741CM
LM741CMX YES 8-SOP Tape & Reel LM741CM
8
7
6
5
1
2
3
4
NC
OUTPUT
VEE
IN1 (-)
IN1 (+)
VCC
OFFSET
NULL
OFFSET
NULL
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LM741 Rev. 2.0.0
LM741 Single Operational Amplifier
Schematic Diagram
Absolute Maximum Ratings
The “Absolute Maximum Rating s” are those values be yond wh ich the safety o f the device cannot be guaranteed. The
device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables
are not guaranteed at the absolute maximum ratings. TA=25°C, un less otherwise specified.
Symbol Parameter Value Unit
VCC Supply Voltage ±18 V
VI(DIFF) Dif ferential Input Voltage 30 V
VIInput Voltage ±15 V
- Output Short Circuit Duration Indefinite -
PDPower Dissipation 500 mW
TOPR Operating Temperature Range 0 ~ +70 °C
TSTG Storage Temperature Range -65 ~ +150 °C
Q1 Q2
Q3 Q4
Q5 Q6
Q7
Q8 Q9
Q10 Q11
Q12 Q13 Q14
Q15
Q16
Q17
Q18
Q19
Q20
Q21
Q22 Q24
Q23
R1 R2
R3 R4
R5
R6
R7
R8
R9
R10
R11
R12
C1
VCC
OUTPUT
VEE
IN (+)
IN (-)
OFFSET
NULL
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LM741 Rev. 2.0.0
LM741 Single Operational Amplifier
Electrical Characteristics
(VCC = 15V, VEE = -15V, TA = 25°C, unless otherwise specified)
Note:
1. Guaranteed by design.
Parameter Symbol Conditions Min. Typ. Max. Unit
Input Offset Voltage VIO RS ≤ 10kΩ-2.06.0 mV
RS ≤ 50Ω---
Input Offset Voltage
Adjustment Range VIO(R) VCC = ±20V -±15 - mV
Input Offset Current IIO - - 20 200 nA
Input Bias Current IBIAS - - 80 500 nA
Input Resistance (Note1) RIVCC = ±20V 0.3 2.0 - MΩ
Input Voltage Range VI(R) -±12 ±13 - V
Large Signal Voltage Gain
GV
RL ≥ 2kΩVCC = ±20V,
VO(P-P) = ±15V ---
V/mV
VCC = ±15V,
VO(P-P) = ±10V 20 200 -
Output Short Circuit Current ISC --25-mA
Output Voltage Swing
VO(P-P)
VCC = ±20V RL ≥ 10kΩ---
V
RL ≥ 2kΩ---
VCC = ±15V RL ≥ 10kΩ±12 ±14 -
RL ≥ 2kΩ±10 ±13 -
Common Mode Rejection Ratio CMRR RS ≤ 10kΩ, VCM = ±12V 70 90 - dB
RS ≤ 50Ω, VCM = ±12V - - -
Power Supply Rejection Ratio
PSRR
VCC = ±15V to VCC = ±15V
RS ≤ 50Ω--- dB
VCC = ±15V to VCC = ±15V
RS ≤ 10kΩ77 96 -
Transient Rise Time TRUnity Gain - 0.3 - µs
Response Overshoot OS - 10 - %
Bandwidth BW - - - - MHz
Slew Rate SR Unity Gain - 0.5 - V/µs
Supply Current ICC RL= ∞Ω -1.52.8 mA
Power Consumption PCVCC = ±20V - - - mW
VCC = ±15V - 50 85
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LM741 Rev. 2.0.0
LM741 Single Operational Amplifier
Electrical Characteristics (Continued)
( 0°C ≤ TA ≤ 70 °C, VCC = ±15V, unless otherwise specified)
The following specification apply over the range of 0°C ≤ TA ≤ +70°C for the LM741C
Note :
1. Guaranteed by design.
Parameter Symbol Conditions Min. Typ. Max. Unit
Input Offset Voltage VIO RS ≤ 50Ω---
mV
RS ≤ 10kΩ--7.5
Input Offset Voltage Drift ∆VIO/∆T- - - µV/°C
Input Offset Current IIO ---300nA
Input Offset Current Drift ∆IIO/∆T- - - nA/°C
Input Bias Current IBIAS ---0.8µA
Input Resistance (Note1) RIVCC = ±20V - - - MΩ
Input Voltage Range VI(R) -±12 ±13 - V
Output Voltage Swing VO(P-P) VCC =±20V RS ≥ 10kΩ---
V
RS ≥ 2kΩ---
VCC =±15V RS ≥ 10kΩ±12 ±14 -
RS ≥ 2kΩ±10 ±13 -
Output Short Circuit Current ISC -10-40mA
Common Mode Rejection Ratio CMRR RS ≤ 10kΩ, VCM = ±12V 70 90 - dB
RS ≤ 50Ω, VCM = ±12V - - -
Power Supply Rejection Ratio PSRR VCC = ±20V to
±5V RS ≤ 50Ω---dB
RS ≤ 10kΩ77 96 -
Large Signal Voltage Gain GVRS ≥ 2kΩVCC = ±20V,
VO(P-P) = ±15V ---
V/mV
VCC = ±15V,
VO(P.P) = ±10V 15 - -
VCC = ±15V,
VO(P-P) = ±2V ---
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LM741 Rev. 2.0.0
LM741 Single Operational Amplifier
Typical Performance Characteristics
Figure 1. Output Resistance vs Frequency Figure 2. Inpu t Res is tance and Input
Capacitance vs Frequency
Figure 3. Input Bias Current vs
Ambient Temperature Figure 4. Power Cons umption vs
Ambient Temperature
Figure 5. Input Offset Current vs
Ambient Temperature Figure 6. Input Resistance vs
Ambient Temperature
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LM741 Rev. 2.0.0
LM741 Single Operational Amplifier
Typical Performance Characteristics (Continued)
Figure 7. Normalized DC Parameters vs
Ambient Temperature Figure 8. Frequency Charac teristics 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
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LM741 Rev. 2.0.0
LM741 Single Operational Amplifier
Typical Performance Characteristics (Continued)
Figure 1. Voltage Follower Large Signal
Pulse Response Figure 2. Output Swin g and Input Range
vs Supply Voltage
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LM741 Rev. 2.0.0
LM741 Single Operational Amplifier
Package Dimensions in millimeters
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
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LM741 Rev. 2.0.0
LM741 Single Operational Amplifier
Mechanical Dimensions (Continued)
Package Dimensions in millimeters
4.92 ±0.20
0.194 ±0.008
0.41 ±0.10
0.016 ±0.004
1.27
0.050
5.72
0.225
1.55 ±0.20
0.061 ±0.008
0.1~0.25
0.004~0.001
6.00 ±0.30
0.236 ±0.012
3.95 ±0.20
0.156 ±0.008
0.50 ±0.20
0.020 ±0.008
5.13
0.202 MAX
#1
#4 #5
0~8°
#8
0.56
0.022
()
1.80
0.071
MAX0.10
MAX0.004
MAX
MIN
+0.10
-0.05
0.15+0.004
-0.002
0.006
8-SOP
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LM741 Rev. 2.0.0
LM741 Single Operational Amplifier
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PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification Product Status Definition
Advance Information Formative or In Design This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary First Production This dat asheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
No Identification Needed Full Production This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Obsolete Not In Production This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Rev. I22
