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LM741 Single Operational Amplifier
February 2007
LM741
Single Operational Amplifier
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 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..
8-DIP
1
8-SOP
1
Ordering Information
Part Number LM741CN LM741CM LM741CMX 0 ~ +70C Operating Temp. Range Pb-Free
YES YES YES
Package 8-DIP 8-SOP 8-SOP
Packing Method
Rail Rail Tape & Reel
Marking Code LM741CN LM741CM LM741CM
Internal Block Diagram
OFFSET NULL IN1 (-) IN1 (+) VEE
1 2 3 4
8 7
NC VCC
6 OUTPUT 5
OFFSET NULL
(c)2007 Fairchild Semiconductor Corporation LM741 Rev. 2.0.0
www.fairchildsemi.com
LM741 Single Operational Amplifier
Schematic Diagram
VCC Q8 Q9 Q12 Q13 Q14 Q19 IN (+) IN (-) Q3 Q4 R5 Q18 Q7 Q1 Q2 C1 R12 Q21 Q20 Q23 Q6 Q10 Q11 Q22 R1 R3 R2 R4 R9 R8 VEE Q17 Q24 R11 R10 Q15 Q16 R6 OUTPUT R7
Q5 OFFSET NULL
Absolute Maximum Ratings
The "Absolute Maximum Ratings" are those values beyond which the safety of 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=25C, unless otherwise specified.
Symbol
VCC VI(DIFF) VI PD TOPR TSTG Supply Voltage
Parameter
Differential Input Voltage Input Voltage Output Short Circuit Duration Power Dissipation Operating Temperature Range Storage Temperature Range
Value
18 30 15 Indefinite 500 0 ~ +70 -65 ~ +150
Unit
V V V mW C C
2 LM741 Rev. 2.0.0
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LM741 Single Operational Amplifier
Electrical Characteristics
(VCC = 15V, VEE = -15V, TA = 25C, unless otherwise specified) Parameter
Input Offset Voltage Input Offset Voltage Adjustment Range Input Offset Current Input Bias Current Input Resistance (Note1) Input Voltage Range Large Signal Voltage Gain GV
Symbol
VIO VIO(R) IIO IBIAS RI VI(R) RS 50
Conditions
RS 10k VCC = 20V VCC = 20V RL 2k VCC = 20V, VO(P-P) = 15V VCC = 15V, VO(P-P) = 10V VCC = 20V RL 10k RL 2k VCC = 15V RL 10k RL 2k
Min.
0.3 12 20 12 10 70 77 -
Typ.
2.0 15 20 80 2.0 13 200 25 14 13 90 96 0.3 10 0.5 1.5 50
Max.
6.0 200 500 -
Unit
mV mV nA nA M V
V/mV dB 2.8 85 s % MHz V/s mA mW dB V mA
Output Short Circuit Current Output Voltage Swing
ISC
VO(P-P)
Common Mode Rejection Ratio Power Supply Rejection Ratio
CMRR
RS 10k, VCM = 12V RS 50, VCM = 12V VCC = 15V to VCC = 15V RS 50 VCC = 15V to VCC = 15V RS 10k Unity Gain Unity Gain RL= VCC = 20V VCC = 15V
PSRR
Transient Response Bandwidth Slew Rate Supply Current Power Consumption
Rise Time Overshoot
TR OS BW SR ICC PC
Note: 1. Guaranteed by design.
3 LM741 Rev. 2.0.0
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LM741 Single Operational Amplifier
Electrical Characteristics (Continued)
( 0C TA 70 C, VCC = 15V, unless otherwise specified) The following specification apply over the range of 0C TA +70C for the LM741C Parameter
Input Offset Voltage Input Offset Voltage Drift Input Offset Current Input Offset Current Drift Input Bias Current Input Resistance (Note1) Input Voltage Range Output Voltage Swing
Symbol
VIO VIO/T IIO IIO/T IBIAS RI VI(R) VO(P-P) RS 50
Conditions
RS 10k VCC = 20V VCC =20V VCC =15V RS 10k RS 2k RS 10k RS 2k
Min.
12 12 10 10 70 77 15 -
Typ.
13 14 13 90 96 -
Max.
7.5 300 0.8 40 -
Unit
mV V/C nA nA/C A M V
V
Output Short Circuit Current Common Mode Rejection Ratio Power Supply Rejection Ratio Large Signal Voltage Gain
ISC CMRR PSRR GV
RS 10k, VCM = 12V RS 50, VCM = 12V VCC = 20V to RS 50 5V RS 10k RS 2k VCC = 20V, VO(P-P) = 15V VCC = 15V, VO(P.P) = 10V VCC = 15V, VO(P-P) = 2V
mA dB dB
V/mV
Note : 1. Guaranteed by design.
4 LM741 Rev. 2.0.0
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LM741 Single Operational Amplifier
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 Consumption vs Ambient Temperature
Figure 5. Input Offset Current vs Ambient Temperature
Figure 6. Input Resistance vs Ambient Temperature
5 LM741 Rev. 2.0.0
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LM741 Single Operational Amplifier
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
6 LM741 Rev. 2.0.0
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LM741 Single Operational Amplifier
Typical Performance Characteristics (Continued)
Figure 1. Voltage Follower Large Signal Pulse Response
Figure 2. Output Swing and Input Range vs Supply Voltage
7 LM741 Rev. 2.0.0
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LM741 Single Operational Amplifier
Package Dimensions in millimeters
8-DIP
0.018 0.004 1.524 0.10 0.060 0.004
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#1
#8
9.20 0.20 0.362 0.008 9.60 MAX 0.378
#4
#5
2.54 0.100
5.08 MAX 0.200 7.62 0.300 3.40 0.20 0.134 0.008
3.30 0.30 0.130 0.012 0.33 0.013 MIN
0.25 -0.05
0~15
+0.10
0.010 -0.002
+0.004
8 LM741 Rev. 2.0.0
0.46 0.10
6.40 0.20 0.252 0.008
(
0.79 ) 0.031
LM741 Single Operational Amplifier
Mechanical Dimensions (Continued)
Package Dimensions in millimeters
8-SOP
MIN 1.55 0.20 0.061 0.008 0.1~0.25 0.004~0.001
#1
#8
4.92 0.20 0.194 0.008 5.13 MAX 0.202
(
0.56 ) 0.022
#4
#5
6.00 0.30 0.236 0.012
0.006 +0.004
LM741 Rev. 2.0.0
1.80 MAX 0.071
MAX0.10 MAX0.004
3.95 0.20 0.156 0.008
5.72 0.225 0.50 0.20 0.020 0.008
9
0~ 8
1.27 0.050
0.41 0.10 0.016 0.004
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0.15 +0.10
-0.05
-0.002
LM741 Single Operational Amplifier
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DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN;NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD'S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS.
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FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD 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, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in 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.
PRODUCT STATUS DEFINITIONS Definition of Terms
Datasheet Identification
Advance Information
Product Status
Formative or In Design
Definition
This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. This datasheet 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. This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design.
Preliminary
First Production
No Identification Needed
Full Production
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
10 LM741 Rev. 2.0.0
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