Ninguno
LM741
Single Operational Amplifier
Features
Description
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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.
Short circuitprotection
Excellent temperature stability
Internal frequency compensation
High Input voltage range
Null of offset
8-DIP
1
8-SOP
1
Internal Block Diagram
Rev. 1.0.1
©2001 Fairchild Semiconductor Corporation
LM741
Schematic Diagram
Absolute Maximum Ratings (TA = 25°C)
Parameter
Supply Voltage
Differential Input Voltage
Input Voltage
Output Short Circuit DurationPower Dissipation
Symbol
Value
Unit
VCC
±18
V
VI(DIFF)
30
V
VI
±15
V
-
Indefinite
-
500
mW
TOPR
0 ~ + 70
-40 ~ +85
°C
Storage Temperature Range
2
PD
Operating Temperature Range
LM741C
LM741I
TSTG
-65 ~ + 150
°C
LM741
Electrical Characteristics
(VCC = 15V, VEE = - 15V. TA = 25 °C, unless otherwise specified)Parameter
Symbol
Conditions
LM741C/LM741I
Unit
Min.
Typ.
Max.
RS≤10KΩ
-
2.0
6.0
RS≤50Ω
-
-
-
VCC = ±20V
-
±15
-
mV
Input Offset Voltage
VIO
Input Offset Voltage
Adjustment Range
VIO(R)
Input Offset Current
IIO
-
-
20
200
nA
IBIAS
-
-
80
500
nA
0.3
2.0
-
MΩ
-
±12
±13-
V
VCC =±20V,
VO(P-P) =±15V
-
-
-
VCC =±15V,
VO(P-P) =±10V
20
200
-
-
-
25
-
RL≥10KΩ
-
-
-
RL≥2KΩ
-
-
-
RL≥10KΩ
±12
±14
-
RL≥2KΩ
±10
±13
-
RS≤10KΩ, VCM = ±12V
70
90
-
RS≤50Ω, VCM = ±12V
-
-
-
VCC = ±15V to VCC = ±15V
RS≤50Ω
-
-
-
VCC = ±15V to VCC = ±15V
RS≤10KΩ77
96
-
-
0.3
-
µs
-
10
-
%
-
-
-
MHz
-
0.5
-
V/µs
mA
Input Bias Current
Input Resistance (Note1)
Input Voltage Range
RI
VCC =±20V
VI(R)
RL≥2KΩ
Large Signal Voltage Gain
Output Short Circuit Current
GV
ISC
VCC = ±20V
Output Voltage Swing
Common Mode Rejection Ratio
Power Supply Rejection Ratio
VO(P-P)CMRR
PSRR
Transient
Rise Time
TR
Response
Overshoot
OS
VCC = ±15V
Unity Gain
V/mV
BW
Slew Rate
SR
Unity Gain
Supply Current
ICC
RL= ∞Ω
-
1.5
2.8
VCC = ±20V
-
-
-
VCC = ±15V
-
50
85
PC
mA
V
dB
dB
Bandwidth
Power Consumption
-
mV
mW
Note:
1. Guaranteed by design.
3
LM741Electrical Characteristics
( 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; and the -40°C ≤ TA ≤ +85 °C
for the LM741I
Parameter
Input Offset Voltage
Input Offset Voltage Drift
Input Offset Current
Input Offset Current Drift
Input Bias Current
Input Resistance (Note1)
Input Voltage RangeSymbol
VIO
Conditions
Min.
Typ.
Max.
RS≤50Ω
-
-
-
RS≤10KΩ
-
-
7.5
µV/ °C
-
-
-
-
-
-
∆IIO/∆T
-
-
-
IBIAS
-
-
-
0.8
µA
-
-
-
MΩ
V
RI
VCC = ±20V
VO(P-P)
300
±12
±13
-
-
-
-
RS≥2KΩ
-
-
-
RS≥10KΩ
±12
±14
-
RS≥2KΩ
±10
±13
-
PSRR
4
GV-
40
90
-
-
-
-
-
-
-
77
96
-
-
-
VCC = ±15V,
VO(P.P) = ±10V
15
-
-
-
-
-
RS≤10KΩ, VCM = ±12V
RS≤50Ω, VCM = ±12V
VCC = ±20V
to ±5V
RS≥2KΩ
V
-
VCC = ±15V,
VO(P-P) = ±2V
Power Supply Rejection Ratio
10
70
VCC = ±20V,
VO(P-P) = ±15V
CMRR
Note :
1. Guaranteed by design.
-
ISC
nA
nA/ °C...
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