NSC LM741EN, LM741CM, LM741CJ, LM741AJ-14-883, LM741AH-883 Datasheet
...
August 2000
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 output, no latch-up when the common mode range is exceeded, as well as freedom from oscillations.
The LM741C is identical to the LM741/LM741A except that the LM741C has their performance guaranteed over a 0ÊC to +70ÊC temperature range, instead of −55ÊC to +125ÊC.
Connection Diagrams
Dual-In-Line or S.O. Package
Metal Can Package
|
DS009341-3 |
|
DS009341-2 |
Order Number LM741J, LM741J/883, LM741CN |
|
Note 1: LM741H is available per JM38510/10101 |
See NS Package Number J08A, M08A or N08E |
|
Order Number LM741H, LM741H/883 (Note 1), |
|
|
LM741AH/883 or LM741CH |
Ceramic Flatpak |
|
See NS Package Number H08C |
||
|
DS009341-6
Order Number LM741W/883
See NS Package Number W10A
Typical Application
Offset Nulling Circuit
DS009341-7
Amplifier Operational LM741
© 2000 National Semiconductor Corporation |
DS009341 |
www.national.com |
LM741
Absolute Maximum Ratings (Note 2)
If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications.
(Note 7)
|
LM741A |
LM741 |
LM741C |
Supply Voltage |
±22V |
±22V |
±18V |
Power Dissipation (Note 3) |
500 mW |
500 mW |
500 mW |
Differential Input Voltage |
±30V |
±30V |
±30V |
Input Voltage (Note 4) |
±15V |
±15V |
±15V |
Output Short Circuit Duration |
Continuous |
Continuous |
Continuous |
Operating Temperature Range |
−55ÊC to +125ÊC |
−55ÊC to +125ÊC |
0ÊC to +70ÊC |
Storage Temperature Range |
−65ÊC to +150ÊC |
−65ÊC to +150ÊC |
−65ÊC to +150ÊC |
Junction Temperature |
150ÊC |
150ÊC |
100ÊC |
Soldering Information |
|
|
|
N-Package (10 seconds) |
260ÊC |
260ÊC |
260ÊC |
J- or H-Package (10 seconds) |
300ÊC |
300ÊC |
300ÊC |
M-Package |
|
|
|
Vapor Phase (60 seconds) |
215ÊC |
215ÊC |
215ÊC |
Infrared (15 seconds) |
215ÊC |
215ÊC |
215ÊC |
See AN-450 ªSurface Mounting Methods and Their Effect on Product Reliabilityº for other methods of soldering |
|||
surface mount devices. |
|
|
|
ESD Tolerance (Note 8) |
400V |
400V |
400V |
Electrical Characteristics (Note 5)
Parameter |
Conditions |
|
LM741A |
|
|
LM741 |
|
|
LM741C |
|
Units |
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Min |
Typ |
|
Max |
Min |
Typ |
|
Max |
Min |
|
Typ |
|
Max |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Input Offset Voltage |
TA = 25ÊC |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
RS ≤ 10 kΩ |
|
|
|
|
|
1.0 |
|
5.0 |
|
|
2.0 |
|
6.0 |
mV |
|
RS ≤ 50Ω |
|
0.8 |
|
3.0 |
|
|
|
|
|
|
|
|
|
mV |
|
TAMIN ≤ TA ≤ TAMAX |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
RS ≤ 50Ω |
|
|
|
4.0 |
|
|
|
|
|
|
|
|
|
mV |
|
RS ≤ 10 kΩ |
|
|
|
|
|
|
|
6.0 |
|
|
|
|
7.5 |
mV |
Average Input Offset |
|
|
|
|
15 |
|
|
|
|
|
|
|
|
|
µV/ÊC |
Voltage Drift |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Input Offset Voltage |
TA = 25ÊC, VS = ±20V |
±10 |
|
|
|
|
±15 |
|
|
|
|
±15 |
|
|
mV |
Adjustment Range |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Input Offset Current |
TA = 25ÊC |
|
3.0 |
|
30 |
|
20 |
|
200 |
|
|
20 |
|
200 |
nA |
|
TAMIN ≤ TA ≤ TAMAX |
|
|
|
70 |
|
85 |
|
500 |
|
|
|
|
300 |
nA |
Average Input Offset |
|
|
|
|
0.5 |
|
|
|
|
|
|
|
|
|
nA/ÊC |
Current Drift |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Input Bias Current |
TA = 25ÊC |
|
30 |
|
80 |
|
80 |
|
500 |
|
|
80 |
|
500 |
nA |
|
TAMIN ≤ TA ≤ TAMAX |
|
|
|
0.210 |
|
|
|
1.5 |
|
|
|
|
0.8 |
µA |
Input Resistance |
TA = 25ÊC, VS = ±20V |
1.0 |
6.0 |
|
|
0.3 |
2.0 |
|
|
0.3 |
|
2.0 |
|
|
MΩ |
|
TAMIN ≤ TA ≤ TAMAX, |
0.5 |
|
|
|
|
|
|
|
|
|
|
|
|
MΩ |
|
VS = ±20V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Input Voltage Range |
TA = 25ÊC |
|
|
|
|
|
|
|
|
±12 |
|
±13 |
|
|
V |
|
TAMIN ≤ TA ≤ TAMAX |
|
|
|
|
±12 |
±13 |
|
|
|
|
|
|
|
V |
www.national.com |
2 |
Electrical Characteristics (Note 5) (Continued)
Parameter |
Conditions |
|
LM741A |
|
|
LM741 |
|
|
LM741C |
|
Units |
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Min |
Typ |
|
Max |
Min |
Typ |
|
Max |
Min |
|
Typ |
|
Max |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Large Signal Voltage Gain |
TA = 25ÊC, RL ³ 2 kW |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
VS = ±20V, VO = ±15V |
50 |
|
|
|
|
|
|
|
|
|
|
|
|
V/mV |
|
VS = ±15V, VO = ±10V |
|
|
|
|
50 |
200 |
|
|
20 |
|
200 |
|
|
V/mV |
|
TAMIN £ TA £ TAMAX, |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
RL ³ 2 kW, |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
VS = ±20V, VO = ±15V |
32 |
|
|
|
|
|
|
|
|
|
|
|
|
V/mV |
|
VS = ±15V, VO = ±10V |
|
|
|
|
25 |
|
|
|
15 |
|
|
|
|
V/mV |
|
VS = ±5V, VO = ±2V |
10 |
|
|
|
|
|
|
|
|
|
|
|
|
V/mV |
Output Voltage Swing |
VS = ±20V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
RL ³ 10 kW |
±16 |
|
|
|
|
|
|
|
|
|
|
|
|
V |
|
RL ³ 2 kW |
±15 |
|
|
|
|
|
|
|
|
|
|
|
|
V |
|
VS = ±15V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
RL ³ 10 kW |
|
|
|
|
±12 |
±14 |
|
|
±12 |
|
±14 |
|
|
V |
|
RL ³ 2 kW |
|
|
|
|
±10 |
±13 |
|
|
±10 |
±13 |
|
|
V |
|
Output Short Circuit |
TA = 25ÊC |
10 |
25 |
|
35 |
|
25 |
|
|
|
|
25 |
|
|
mA |
Current |
TAMIN £ TA £ TAMAX |
10 |
|
|
40 |
|
|
|
|
|
|
|
|
|
mA |
Common-Mode |
TAMIN £ TA £ TAMAX |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Rejection Ratio |
RS £ 10 kW, VCM = ±12V |
|
|
|
|
70 |
90 |
|
|
70 |
|
90 |
|
|
dB |
|
RS £ 50W, VCM = ±12V |
80 |
95 |
|
|
|
|
|
|
|
|
|
|
|
dB |
Supply Voltage Rejection |
TAMIN £ TA £ TAMAX, |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Ratio |
VS = ±20V to VS = ±5V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
RS £ 50W |
86 |
96 |
|
|
|
|
|
|
|
|
|
|
|
dB |
|
RS £ 10 kW |
|
|
|
|
77 |
96 |
|
|
77 |
|
96 |
|
|
dB |
Transient Response |
TA = 25ÊC, Unity Gain |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Rise Time |
|
|
0.25 |
|
0.8 |
|
0.3 |
|
|
|
|
0.3 |
|
|
µs |
Overshoot |
|
|
6.0 |
|
20 |
|
5 |
|
|
|
|
5 |
|
|
% |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Bandwidth (Note 6) |
TA = 25ÊC |
0.437 |
1.5 |
|
|
|
|
|
|
|
|
|
|
|
MHz |
Slew Rate |
TA = 25ÊC, Unity Gain |
0.3 |
0.7 |
|
|
|
0.5 |
|
|
|
|
0.5 |
|
|
V/µs |
Supply Current |
TA = 25ÊC |
|
|
|
|
|
1.7 |
|
2.8 |
|
|
1.7 |
|
2.8 |
mA |
Power Consumption |
TA = 25ÊC |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
VS = ±20V |
|
80 |
|
150 |
|
|
|
|
|
|
|
|
|
mW |
|
VS = ±15V |
|
|
|
|
|
50 |
|
85 |
|
|
50 |
|
85 |
mW |
LM741A |
VS = ±20V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TA = TAMIN |
|
|
|
165 |
|
|
|
|
|
|
|
|
|
mW |
|
TA = TAMAX |
|
|
|
135 |
|
|
|
|
|
|
|
|
|
mW |
LM741 |
VS = ±15V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TA = TAMIN |
|
|
|
|
|
60 |
|
100 |
|
|
|
|
|
mW |
|
TA = TAMAX |
|
|
|
|
|
45 |
|
75 |
|
|
|
|
|
mW |
Note 2: ªAbsolute Maximum Ratingsº indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the devicesi functional, but do not guarantee specific performance limits.
LM741
3 |
www.national.com |
Loading...