If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Differential Input Voltage
Voltage at Input/Output Pin
Supply Voltage (V
+
− V
−
)
Output Short Circuit to V
+
Output Short Circuit to V
−
Lead Temperature
(Soldering, 10 Sec.)
Storage Temp. Range
Junction Temperature
ESD Tolerance (Note 4)
Current at Input Pin
Current at Output Pin
Current at Power Supply Pin
Power Dissipation
±
10 mA
±
30 mA
40 mA
(Note 3)
±
Supply Voltage
(V
+
) +0.3V,
(V
−
) −0.3V
16V
(Note 10)
(Note 2)
260˚C
−65˚C to +150˚C
150˚C
2 kV
Operating Ratings
(Note 1)
Temperature Range
LMC6081AM
LMC6081AI, LMC6081I
Supply Voltage
Thermal Resistance (θ
JA
), (Note 11)
N Package, 8-Pin Molded DIP
M Package, 8-Pin Surface Mount
Power Dissipation (Note 9)
−55˚C
≤
T
J
≤
+125˚C
−40˚C
≤
T
J
≤
+85˚C
4.5V
≤
V
+
≤
15.5V
115˚C/W
193˚C/W
DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25˚C.
Boldface
limits apply at the temperature extremes. V
+
= 5V, V
−
= 0V, V
CM
= 1.5V, V
O
= 2.5V and R
L
>
1M unless otherwise specified.
Typ
Symbol
V
OS
TCV
OS
I
B
I
OS
R
IN
CMRR
+PSRR
−PSRR
V
CM
Parameter
Input Offset Voltage
Input Offset Voltage
Average Drift
Input Bias Current
Input Offset Current
Input Resistance
Common Mode
Rejection Ratio
Positive Power Supply
Rejection Ratio
Negative Power Supply
Rejection Ratio
Input Common-Mode
Voltage Range
V
+
= 5V and 15V
for CMRR
≥
60 dB
V − 1.9
A
V
Large Signal
Voltage Gain
R
L
= 2 kΩ
(Note 7)
Sinking
R
L
= 600Ω
(Note 7)
Sinking
150
Sourcing
350
1200
Sourcing
1400
+
+
+
LMC6081AM
Limit
(Note 6)
350
1000
LMC6081AI
Limit
(Note 6)
350
800
LMC6081I
Limit
(Note 6)
800
1300
µV
Max
µV/˚C
pA
Units
Conditions
(Note 5)
150
1.0
0.010
100
0.005
100
4
2
75
72
75
72
84
81
−0.1
0
V − 2.3
V − 2.5
400
300
180
100
400
150
100
50
+
+
+
+
4
2
66
63
66
63
74
71
−0.1
0
V − 2.3
V − 2.5
300
200
90
60
200
80
70
35
Max
pA
Max
Tera
Ω
dB
Min
dB
Min
dB
Min
V
Max
V
Min
V/mV
Min
V/mV
Min
V/mV
Min
V/mV
Min
>
10
0V
≤
V
CM
≤
12.0V
V
+
= 15V
5V
≤
V
+
≤
15V
V
O
= 2.5V
0V
≤
V
≤
−10V
−
85
85
94
−0.4
75
72
75
72
84
81
−0.1
0
V − 2.3
V − 2.6
400
300
180
70
400
150
100
35
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2
DC Electrical Characteristics
(Continued)
Unless otherwise specified, all limits guaranteed for T
J
= 25˚C.
Boldface
limits apply at the temperature extremes. V
+
= 5V, V
−
= 0V, V
CM
= 1.5V, V
O
= 2.5V and R
L
>
1M unless otherwise specified.
Typ
Symbol
V
O
Parameter
Output Swing
+
LMC6081AM
Limit
(Note 6)
4.80
4.70
0.13
0.19
4.50
4.24
0.40
0.63
14.50
14.30
0.35
0.48
13.35
12.80
1.16
1.42
16
8
16
11
28
18
28
19
750
900
850
950
LMC6081AI
Limit
(Note 6)
4.80
4.73
0.13
0.17
4.50
4.31
0.40
0.50
14.50
14.34
0.35
0.45
13.35
12.86
1.16
1.32
16
10
16
13
28
22
28
22
750
900
850
950
LMC6081I
Limit
(Note 6)
4.75
4.67
0.20
0.24
4.40
4.21
0.50
0.63
14.37
14.25
0.44
0.56
12.92
12.44
1.33
1.58
13
8
13
10
23
18
23
18
750
900
850
950
V
Min
V
Max
V
Min
V
Max
V
Min
V
Max
V
Min
V
Max
mA
Min
mA
Min
mA
Min
mA
Min
µA
Max
µA
Max
Units
Conditions
V = 5V
R
L
= 2 kΩ to 2.5V
(Note 5)
4.87
0.10
V = 5V
R
L
= 600Ω to 2.5V
+
4.61
0.30
V
+
= 15V
R
L
= 2 kΩ to 7.5V
14.63
0.26
V = 15V
R
L
= 600Ω to 7.5V
+
13.90
0.79
I
O
Output Current
V
+
= 5V
Sourcing, V
O
= 0V
Sinking, V
O
= 5V
22
21
30
34
450
550
I
O
Output Current
V
+
= 15V
Sourcing, V
O
= 0V
Sinking, V
O
= 13V
I
S
Supply Current
(Note 10)
V
+
= +5V, V
O
= 1.5V
V = +15V, V
O
= 7.5V
+
3
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AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25˚C,
Boldface
limits apply at the temperature extremes. V
+
= 5V, V
−
= 0V, V
CM
= 1.5V, V
O
= 2.5V and R
L
>
1M unless otherwise specified.
Typ
Symbol
SR
GBW
φ
m
e
n
i
n
T.H.D.
Parameter
Slew Rate
Gain-Bandwidth Product
Phase Margin
Input-Referred
Voltage Noise
Input-Referred
Current Noise
Total Harmonic Distortion
F = 1 kHz
F = 1 kHz
F = 10 kHz, A
V
= −10
R
L
= 2 kΩ, V
O
= 8 V
PP
Conditions
(Note 8)
(Note 5)
1.5
1.3
50
22
0.0002
LMC6081AM
Limit
(Note 6)
0.8
0.5
LMC6081AI
Limit
(Note 6)
0.8
0.6
LMC6081
Limit
(Note 6)
0.8
0.6
V/µs
Min
MHz
Deg
Units
0.01
%
±
5V Supply
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is in-
tended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The
guaranteed specifications apply only for the test conditions listed.
Note 2:
Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in exceeding the
maximum allowed junction temperature of 150˚C. Output currents in excess of
±
30 mA over long term may adversely affect reliability.
Note 3:
The maximum power dissipation is a function of T
J(Max)
,
θ
JA
, and T
A
. The maximum allowable power dissipation at any ambient temperature is P
D
= (T
J(Max)
− T
A
) /θ
JA
.
Note 4:
Human body model, 1.5 kΩ in series with 100 pF.
Note 5:
Typical values represent the most likely parametric norm.
Note 6:
All limits are guaranteed by testing or statistical analysis.
Note 7:
V
+
= 15V, V
CM
= 7.5V and R
L
connected to 7.5V. For Sourcing tests, 7.5V
≤
V
O
≤
11.5V. For Sinking tests, 2.5V
≤
V
O
≤
7.5V.
Note 8:
V
+
= 15V. Connected as Voltage Follower with 10V step input. Number specified is the slower of the positive and negative slew rates.
Note 9:
For operating at elevated temperatures the device must be derated based on the thermal resistance
θ
JA
with P
D
= (T
J
− T
A
)/θ
JA
.
Note 10:
Do not connect output to V
+
, when V
+
is greater than 13V or reliability will be adversely affected.
Note 11:
All numbers apply for packages soldered directly into a PC board.
据外媒报道，福特汽车公司（Ford Motor Company）为一种自适应巡航控制系统向美国专利商标局（USPTO）申请了专利，可根据未来福特汽车可能使用的雨刷速度进行调整。该专利于2021年11月16日提交，2024年10月29日公布，序列号为12128894。 图片来源：USPTO 巡航控制是汽车中存在已久的功能之一，并且非常实用，尤其是当人们在公路上行驶数小时时。近年来，随着自...[详细]
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