LM741 [TI]
单路、44V、1MHz 运算放大器;
| 型号： | LM741 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | 单路、44V、1MHz 运算放大器 放大器 运算放大器 |
| 文件： | 总11页 (文件大小：365K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LM741
www.ti.com
SNOSC25C –MAY 1998–REVISED MARCH 2013
LM741 Operational Amplifier
Check for Samples: LM741
1
FEATURES
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.
2
•
•
Overload Protection on the Input and Output
No Latch-Up When the Common Mode Range
is Exceeded
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
ensured over a 0°C to +70°C temperature range,
instead of −55°C to +125°C.
Connection Diagrams
LM741H is available per JM38510/10101
Figure 1. TO-99 Package
See Package Number LMC0008C
Figure 2. CDIP or PDIP Package
See Package Number NAB0008A, P0008E
Figure 3. CLGA Package
See Package Number NAD0010A
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 1998–2013, Texas Instruments Incorporated
LM741
SNOSC25C –MAY 1998–REVISED MARCH 2013
www.ti.com
Typical Application
Figure 4. Offset Nulling Circuit
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
Absolute Maximum Ratings(1)(2)(3)
LM741A
±22V
LM741
±22V
LM741C
±18V
Supply Voltage
(4)
Power Dissipation
500 mW
500 mW
500 mW
Differential Input Voltage
±30V
±30V
±30V
(5)
Input Voltage
±15V
±15V
±15V
Output Short Circuit Duration
Operating Temperature Range
Storage Temperature Range
Junction Temperature
Continuous
−55°C to +125°C
−65°C to +150°C
150°C
Continuous
−55°C to +125°C
−65°C to +150°C
150°C
Continuous
0°C to +70°C
−65°C to +150°C
100°C
Soldering Information
P0008E-Package (10 seconds)
NAB0008A- or LMC0008C-Package (10 seconds)
M-Package
260°C
300°C
260°C
300°C
260°C
300°C
Vapor Phase (60 seconds)
Infrared (15 seconds)
215°C
215°C
400V
215°C
215°C
400V
215°C
215°C
400V
(6)
ESD Tolerance
(1) “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is functional, but do not ensure specific performance limits.
(2) For military specifications see RETS741X for LM741 and RETS741AX for LM741A.
(3) If Military/Aerospace specified devices are required, please contact the TI Sales Office/Distributors for availability and specifications.
(4) For operation at elevated temperatures, these devices must be derated based on thermal resistance, and Tj max. (listed under “Absolute
Maximum Ratings”). Tj = TA + (θjA PD).
(5) For supply voltages less than ±15V, the absolute maximum input voltage is equal to the supply voltage.
(6) Human body model, 1.5 kΩ in series with 100 pF.
Electrical Characteristics(1)
LM741A
Typ
LM741
LM741C
Parameter
Test Conditions
Units
Min
Max
Min Typ Max Min Typ Max
Input Offset Voltage
TA = 25°C
R
S ≤ 10 kΩ
S ≤ 50Ω
1.0
5.0
6.0
2.0
6.0
7.5
mV
R
0.8
3.0
4.0
TAMIN ≤ TA ≤ TAMAX
RS ≤ 50Ω
mV
RS ≤ 10 kΩ
Average Input Offset Voltage
Drift
15
μV/°C
(1) Unless otherwise specified, these specifications apply for VS = ±15V, −55°C ≤ TA ≤ +125°C (LM741/LM741A). For the LM741C/LM741E,
these specifications are limited to 0°C ≤ TA ≤ +70°C.
2
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Copyright © 1998–2013, Texas Instruments Incorporated
Product Folder Links: LM741
LM741
www.ti.com
SNOSC25C –MAY 1998–REVISED MARCH 2013
Electrical Characteristics(1) (continued)
LM741A
Typ
LM741
LM741C
Parameter
Test Conditions
Units
mV
Min
Max
Min Typ Max Min Typ Max
Input Offset Voltage
Adjustment Range
TA = 25°C, VS = ±20V
±10
±15
±15
20
Input Offset Current
TA = 25°C
3.0
30
70
20
85
200
500
200
300
nA
T
AMIN ≤ TA ≤ TAMAX
Average Input Offset
Current Drift
0.5
nA/°C
Input Bias Current
TA = 25°C
AMIN ≤ TA ≤ TAMAX
TA = 25°C, VS = ±20V
AMIN ≤ TA ≤ TAMAX
30
80
80
500
1.5
80
500
0.8
nA
T
0.210
μA
Input Resistance
1.0
0.5
6.0
0.3
2.0
0.3
2.0
MΩ
T
,
VS = ±20V
Input Voltage Range
TA = 25°C
±12 ±13
V
TAMIN ≤ TA ≤ TAMAX
±12 ±13
Large Signal Voltage Gain
TA = 25°C, RL ≥ 2 kΩ
VS = ±20V, VO = ±15V
VS = ±15V, VO = ±10V
50
V/mV
V/mV
V
50
25
200
20
15
200
T
AMIN ≤ TA ≤ TAMAX
,
RL ≥ 2 kΩ,
VS = ±20V, VO = ±15V
VS = ±15V, VO = ±10V
VS = ±5V, VO = ±2V
VS = ±20V
32
10
Output Voltage Swing
R
L ≥ 10 kΩ
L ≥ 2 kΩ
±16
±15
R
VS = ±15V
R
L ≥ 10 kΩ
L ≥ 2 kΩ
±12 ±14
±10 ±13
25
±12 ±14
±10 ±13
25
V
R
Output Short Circuit
Current
TA = 25°C
10
10
25
35
40
mA
dB
T
AMIN ≤ TA ≤ TAMAX
AMIN ≤ TA ≤ TAMAX
Common-Mode
Rejection Ratio
T
R
S ≤ 10 kΩ, VCM = ±12V
S ≤ 50Ω, VCM = ±12V
70
77
90
70
77
90
R
80
86
95
96
Supply Voltage Rejection
Ratio
TAMIN ≤ TA ≤ TAMAX
,
VS = ±20V to VS = ±5V
dB
RS ≤ 50Ω
RS ≤ 10 kΩ
96
96
Transient Response
Rise Time
TA = 25°C, Unity Gain
0.25
6.0
0.8
20
0.3
5
0.3
5
μs
%
Overshoot
(2)
Bandwidth
TA = 25°C
0.437 1.5
MHz
V/μs
mA
Slew Rate
TA = 25°C, Unity Gain
TA = 25°C
0.3
0.7
0.5
1.7
0.5
1.7
Supply Current
Power Consumption
2.8
85
2.8
85
TA = 25°C
VS = ±20V
80
150
mW
VS = ±15V
50
50
(2) Calculated value from: BW (MHz) = 0.35/Rise Time (μs).
Copyright © 1998–2013, Texas Instruments Incorporated
Submit Documentation Feedback
3
Product Folder Links: LM741
LM741
SNOSC25C –MAY 1998–REVISED MARCH 2013
www.ti.com
Units
Electrical Characteristics(1) (continued)
LM741A
Typ
LM741
LM741C
Parameter
Test Conditions
Min
Max
Min Typ Max Min Typ Max
LM741A
LM741
VS = ±20V
TA = TAMIN
TA = TAMAX
VS = ±15V
TA = TAMIN
TA = TAMAX
165
135
mW
mW
60
45
100
75
Thermal Resistance
CDIP (NAB0008A)
100°C/W
PDIP (P0008E)
100°C/W
N/A
TO-99 (LMC0008C)
170°C/W
SO-8 (M)
θjA (Junction to Ambient)
θjC (Junction to Case)
195°C/W
N/A
N/A
25°C/W
SCHEMATIC DIAGRAM
4
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Copyright © 1998–2013, Texas Instruments Incorporated
Product Folder Links: LM741
LM741
www.ti.com
SNOSC25C –MAY 1998–REVISED MARCH 2013
REVISION HISTORY
Changes from Revision B (March 2013) to Revision C
Page
•
Changed layout of National Data Sheet to TI format ............................................................................................................ 4
Copyright © 1998–2013, Texas Instruments Incorporated
Submit Documentation Feedback
5
Product Folder Links: LM741
PACKAGE OPTION ADDENDUM
www.ti.com
11-Apr-2013
PACKAGING INFORMATION
Orderable Device
Status Package Type Package Pins Package
Eco Plan Lead/Ball Finish
MSL Peak Temp
Op Temp (°C)
Top-Side Markings
Samples
Drawing
Qty
(1)
(2)
(3)
(4)
LM741CH
ACTIVE
TO-99
TO-99
LMC
8
8
500
TBD
Call TI
Call TI
0 to 70
0 to 70
LM741CH
LM741CH/NOPB
ACTIVE
ACTIVE
ACTIVE
LMC
P
500
40
Green (RoHS POST-PLATE
& no Sb/Br)
Level-1-NA-UNLIM
LM741CH
LM741CN
PDIP
PDIP
8
8
TBD
Call TI
Call TI
0 to 70
0 to 70
LM
741CN
LM741CN/NOPB
P
40
Green (RoHS
& no Sb/Br)
SN
Level-1-NA-UNLIM
LM
741CN
LM741H
ACTIVE
ACTIVE
TO-99
TO-99
LMC
LMC
8
8
500
500
TBD
Call TI
Call TI
-55 to 125
-55 to 125
LM741H
LM741H/NOPB
Green (RoHS POST-PLATE
& no Sb/Br)
Level-1-NA-UNLIM
LM741H
LM741J
ACTIVE
ACTIVE
ACTIVE
ACTIVE
CDIP
TO-99
TO-99
PDIP
NAB
LMC
LMC
P
8
8
8
8
40
500
500
40
TBD
TBD
TBD
TBD
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
-55 to 125
-55 to 125
0 to 70
LM741J
U5B7741312
U5B7741393
U9T7741393
LM741H
LM741CH
0 to 70
LM
741CN
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
11-Apr-2013
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
(4)
Multiple Top-Side Markings will be inside parentheses. Only one Top-Side Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a
continuation of the previous line and the two combined represent the entire Top-Side Marking for that device.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
Addendum-Page 2
MECHANICAL DATA
NAB0008A
J08A (Rev M)
www.ti.com
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