©2001 Fairchild Semiconductor Corporation
www.fairchildsemi.com
Rev. 1.0.1
Features
• Short circuit protection
• Excellent temperature stability
• Internal fre qu ency compensation
• Hig h Input volt a ge range
• Null of of f se t
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 fe edback ap plicat ions.
8-DIP
1
8-SOP
1
Internal Block Diagram
LM741
Single Operational Amplifier
LM741
2
Schematic Diagram
Absolute Maximum Ratings (TA = 25°C)
Parameter Symbol Value Unit
Supply Voltage VCC ±18 V
Differential Input Voltage VI(DIFF) 30 V
Input Voltage VI±15 V
Output Short Circuit Duration - Indefinite -
Power Dissipation PD500 mW
Operating Temperature Range
LM741C
LM741I TOPR 0 ~ + 70
-40 ~ +85 °C
Storage Temperature Range TSTG -65 ~ + 150 °C
LM741
3
Electrical Characteristics
(VCC = 15V, VEE = - 15V. TA = 25 °C, unless otherwise specified)
Note:
1. Guaranteed by design.
Parameter Symbol Conditions LM741C/LM741I Unit
Min. Typ. Max.
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 GVRL≥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 -1.52.8mA
Power Consumption PCVCC = ±20V - - - mW
VCC = ±15V - 50 85
LM741
4
Electrical Characteristics
( 0°C ≤TA≤70 °C VCC = ±15V, unless otherwise specified)
The following specification apply over the range of 0°C ≤ T A ≤ +70 °C for the LM741C; and the -40°C ≤ T A ≤ +85 °C
for the LM741I
Note :
1. Guaranteed by design.
Parameter Symbol Conditions LM741C/LM741I Unit
Min. Typ. Max.
Input Offset Voltage VIO RS≤50Ω---
mV
RS≤10KΩ--7.5
Input Offset Voltage Drift ∆VIO/∆T--- µV/ °C
Input Offset Current IIO -- - 300 nA
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 - 40 mA
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≥2KΩ
VCC = ±20V,
VO(P-P) = ±15V ---
V/mV
VCC = ±15V,
VO(P.P) = ±10V 15 - -
VCC = ±15V,
VO(P-P) = ±2V ---
LM741
5
Typical Perfo rma n ce Cha ra cte ristic s
Figure 1. Out put Resist ance vs Frequenc y Figure 2. Input Resista nce and Input
Capacitan ce 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
LM741
6
Typical Performance Characteristics (continued)
Figure 7. Normalized DC Parameters vs
Ambie nt Temper ature Figure 8. Frequency Characteristics vs
Ambient Temperature
Figure 9. Frequency Ch aract eristics vs Supply Voltage Figure 10. Output Short Circuit Cu rrent vs
Ambient Temperature
Figure 11. Tran sient Response Figure 12. Common-Mode Rej ection Ratio
vs Frequency
LM741
7
Typical Performance Characteristics (continued)
Figure 13. Volt age Follower La rge Si gnal Pulse Response Figure 14. Outp ut Swing and I nput 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
Mechanical Dimensions (Continued)
Package
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
LM741
6/1/01 0.0m 001
Stock#DSxxxxxxxx
2001 Fairchild Semicond uctor Corporation
LIFE SU PP ORT POL ICY
FAIRCHILD’S PRODUCTS AR E NOT AUTHORIZED FOR USE AS C RITICAL COMPONENTS I N LIFE S UPPORT DEVICE S
OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR
CORPORA TION. As used he rein :
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 (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 a significant injury of the
user.
2. A critical component in any component of a life support
device or syst em who se failure to perform can be
reasonably expected to cause the failure of the life support
device or system, or to affect its safety or effec tiv ene ss.
www.fairchildsemi.com
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY
PRO DUCTS HEREIN TO IMPROVE RELIABILITY, FUN C TION OR DESIGN . FAIRCHILD DO ES 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 RIG HTS, NOR THE RIGHTS OF OTHERS.
Ordering Information
Product Number Package Operating Temperature
LM741CN 8-DIP 0 ~ + 70°C
LM741CM 8-SOP
LM741IN 8-DIP -40 ~ + 85°C
