參數(shù)資料
型號： LMC6484MN
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 運算放大器
英文描述： CMOS Quad Rail-to-Rail Input and Output Operational Amplifier
中文描述： QUAD OP-AMP, 3800 uV OFFSET-MAX, 1.5 MHz BAND WIDTH, PDIP14
封裝： PLASTIC, DIP-14
文件頁數(shù)： 5/22頁
文件大?。?/td> 973K
代理商： LMC6484MN
AC Electrical Characteristics
(Continued)
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 5V, V
= 0V, V
CM
= V
O
= V
+
/2 and R
L
>
1M.
Boldface
limits apply at the temperature extremes.
Typ
LMC6484A
Limit
(Note 6)
LMC6484I
Limit
(Note 6)
LMC6484M
Limit
(Note 6)
Symbol
Parameter
Conditions
(Note 5)
Units
T.H.D.
Total Harmonic Distortion
f = 1 kHz, A
V
= 2
R
L
= 10 k
, V
O
= 4.1 V
PP
f = 10 kHz, A
V
= 2
R
L
= 10 k
, V
O
= 8.5 V
PP
V
+
= 10V
0.01
%
0.01
%
DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 3V, V
= 0V, V
CM
= V
O
= V
+
/2 and R
L
>
1M
Typ
LMC6484AI
Limit
(Note 6)
2.0
2.7
LMC6484I
Limit
(Note 6)
3.0
3.7
LMC6484M
Limit
(Note 6)
3.0
3.8
Symbol
Parameter
Conditions
(Note 5)
Units
V
OS
Input Offset Voltage
0.9
mV
max
μV/C
TCV
OS
Input Offset Voltage
Average Drift
Input Bias Current
Input Offset Current
Common Mode
Rejection Ratio
Power Supply
Rejection Ratio
Input Common-Mode
Voltage Range
2.0
I
B
I
OS
CMRR
0.02
0.01
74
pA
pA
dB
min
dB
min
V
max
V
min
V
V
V
min
V
max
mA
max
0V
≤
V
CM
≤
3V
64
60
60
PSRR
3V
≤
V
+
≤
15V, V
= 0V
80
68
60
60
V
CM
For CMRR
≥
50 dB
V
0.25
0
0
0
V
+
+ 0.25
V
+
V
+
V
+
V
O
Output Swing
R
L
= 2 k
to V
+
/2
2.8
0.2
2.7
R
L
= 600
to V
+
/2
2.5
2.5
2.5
0.37
0.6
0.6
0.6
I
S
Supply Current
All Four Amplifiers
1.65
2.5
3.0
2.5
3.0
2.5
3.2
AC Electrical Characteristics
Unless otherwise specified, V
+
= 3V, V
= 0V, V
CM
= V
O
= V
+
/2 and R
L
>
1M
Typ
LMC6484AI
Limit
(Note 6)
LMC6484I
Limit
(Note 6)
LMC6484M
Limit
(Note 6)
Symbol
Parameter
Conditions
(Note 5)
Units
SR
GBW
T.H.D.
Slew Rate
Gain-Bandwidth Product
Total Harmonic Distortion
(Note 11)
0.9
1.0
0.01
V/μs
MHz
%
f = 10 kHz, A
V
= 2
R
L
= 10 k
, V
O
= 2 V
PP
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 specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.
Note 2:
Human body model, 1.5 k
in series with 100 pF. All pins rated per method 3015.6 of MIL-STD-883. This is a class 2 device rating.
www.national.com
5
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