參數(shù)資料
型號(hào): LMC6462
廠商: National Semiconductor Corporation
英文描述: Micropower, Rail-to-Rail Input and Output CMOS Operational Amplifier
中文描述: 微功耗,軌到軌輸入和輸出CMOS運(yùn)算放大器
文件頁(yè)數(shù): 5/18頁(yè)
文件大?。?/td> 648K
代理商: LMC6462
5V 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.
LMC6462AI
LMC6464AI
Limit
(Note 6)
15
8
LMC6462BI
LMC6464BI
Limit
(Note 6)
15
8
LMC6462AM
LMC6464AM
Limit
(Note 6)
15
Symbol
Parameter
Conditions
Typ
Units
(Note 5)
SR
Slew Rate
(Note 9)
28
V/ms
min
kHz
Deg
dB
dB
8
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
50
50
15
130
80
(Note 10)
f = 1 kHz
V
CM
= 1V
f = 1 kHz
e
n
i
n
0.03
3V 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.
Boldface
limits apply at the temperature extremes.
LMC6462AI
LMC6464AI
Limit
(Note 6)
2.0
2.7
LMC6462BI
LMC6464BI
Limit
(Note 6)
3.0
3.7
LMC6462AM
LMC6464AM
Limit
(Note 6)
2.0
3.0
Symbol
Parameter
Conditions
Typ
Units
(Note 5)
V
OS
Input Offset Voltage
0.9
mV
max
μV/C
TCV
OS
Input Offset Voltage
Average Drift
Input Current
Input Offset Current
Common Mode
Rejection Ratio
Power Supply
Rejection Ratio
Input Common-Mode
Voltage Range
2.0
I
B
I
OS
CMRR
(Note 13)
(Note 13)
0V
V
CM
3V
0.15
0.075
74
10
5
60
10
5
60
200
100
60
pA
pA
dB
min
dB
min
V
max
V
min
V
min
V
max
μA
PSRR
3V
V
+
15V, V
= 0V
80
60
60
60
V
CM
For CMRR
50 dB
0.10
0.0
0.0
0.0
3.0
3.0
3.0
3.0
V
O
Output Swing
R
L
= 25 k
to V
+
/2
2.95
2.9
2.9
2.9
0.15
0.1
0.1
0.1
I
S
Supply Current
Dual, LMC6462
V
O
= V
+
/2
Quad, LMC6464
V
O
= V
+
/2
40
55
70
110
140
55
70
110
140
55
70
110
140
80
μA
max
www.national.com
5
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