參數(shù)資料
型號: LMC6484AIM
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 運動控制電子
英文描述: CMOS Quad Rail-to-Rail Input and Output Operational Amplifier
中文描述: QUAD OP-AMP, 1350 uV OFFSET-MAX, 1.5 MHz BAND WIDTH, PDSO14
封裝: SOIC-14
文件頁數(shù): 4/22頁
文件大小: 973K
代理商: LMC6484AIM
DC 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
LMC6484AI
Limit
(Note 6)
4.8
4.7
0.18
0.24
4.5
4.24
0.5
0.65
14.4
14.2
0.32
0.45
13.4
13.0
1.0
1.3
16
12
11
9.5
28
22
30
24
2.8
3.6
3.0
3.8
LMC6484I
Limit
(Note 6)
4.8
4.7
0.18
0.24
4.5
4.24
0.5
0.65
14.4
14.2
0.32
0.45
13.4
13.0
1.0
1.3
16
12
11
9.5
28
22
30
24
2.8
3.6
3.0
3.8
LMC6484M
Limit
(Note 6)
4.8
4.7
0.18
0.24
4.5
4.24
0.5
0.65
14.4
14.2
0.32
0.45
13.4
13.0
1.0
1.3
16
10
11
8.0
28
20
30
22
2.8
3.8
3.0
4.0
Symbol
Parameter
Conditions
(Note 5)
Units
V
O
Output Swing
V
+
= 5V
R
L
= 2 k
to V
+
/2
4.9
V
min
V
max
V
min
V
max
V
min
V
max
V
min
V
max
mA
min
mA
min
mA
min
mA
min
mA
max
mA
max
0.1
V
+
= 5V
R
L
= 600
to V
+
/2
4.7
0.3
V
+
= 15V
R
L
= 2 k
to V
+
/2
14.7
0.16
V
+
= 15V
R
L
= 600
to V
+
/2
14.1
0.5
I
SC
Output Short Circuit
Current
V+ = 5V
Sourcing, V
O
= 0V
20
Sinking, V
O
= 5V
15
I
SC
Output Short Circuit
Current
V
+
= 15V
Sourcing, V
O
= 0V
30
Sinking, V
O
= 12V
(Note 8)
All Four Amplifiers
V
+
= +5V, V
O
= V
+
/2
All Four Amplifiers
V
+
= +15V, V
O
= V
+
/2
30
I
S
Supply Current
2.0
2.6
AC Electrical Characteristics
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)
1.0
0.7
LMC6484I
Limit
(Note 6)
0.9
0.63
LMC6484M
Limit
(Note 6)
0.9
0.54
Symbol
Parameter
Conditions
(Note 5)
Units
SR
Slew Rate
(Note 9)
1.3
V/μs
min
MHz
Deg
dB
dB
GBW
φ
m
G
m
Gain-Bandwidth Product
Phase Margin
Gain Margin
Amp-to-Amp Isolation
Input-Referred
Voltage Noise
Input-Referred
Current Noise
V
+
= 15V
1.5
50
15
150
37
(Note 10)
f = 1 kHz
V
CM
= 1V
f = 1 kHz
e
n
i
n
0.03
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