參數(shù)資料
型號(hào): LMV301
廠商: National Semiconductor Corporation
英文描述: Low Input Bias Current, 1.8V Op Amp w/ Rail-to-Rail Output
中文描述: 低輸入偏置電流,1.8V的運(yùn)算放大器瓦特/軌到軌輸出
文件頁(yè)數(shù): 3/19頁(yè)
文件大?。?/td> 624K
代理商: LMV301
1.8V AC Electrical Characteristics
= 1.8V, V
= 0V, V
CM
= V
+
/2, V
O
= V
+
/2, and R
L
>
1M
.
Boldface
limits apply at the temperature extremes.
Unless otherwise specified, all limits guaranteed for T
J
= 25C. V
+
Symbol
Parameter
Condition
Typ
(Note 4)
0.57
1
60
10
40
30
0.089
Units
SR
GBW
φ
m
G
m
e
n
Slew Rate
Gain Bandwidth Product
Phase Margin
Gain Margin
Input-Referred Voltage
Noise
Total Harmonic Distortion
(Note 6)
V/μs
MHz
Deg
dB
nV/
f = 1kHz, V
CM
= 0.5V
f = 100kHz
f = 1kHz, A
V
= +1
RL = 600k
, V
IN
= 1V
PP
THD
%
2.7V DC Electrical Characteristics
= 2.7V, V
= 0V, V
CM
= V
+
/2, V
O
= V
+
/2, and R
L
>
1M
.
Boldface
limits apply at the temperature extremes.
Unless otherwise specified, all limits guaranteed for T
J
= 25C. V
+
Symbol
Parameter
Condition
Min
(Note 5)
Typ
(Note 4)
0.9
Max
(Note 5)
8
9
35
50
250
275
Units
V
OS
Input Offset Voltage
V
CM
= 0.35V, V
+
= 1.7V, V
= 1V
mV
I
B
Input Bias Current
0.182
pA
I
S
Supply Current
V
CM
= 0.35V, V
+
= 1.7V, V
= 1V
153
μA
CMRR
Common Mode Rejection
Ratio
Power Supply Rejection
Ratio
Input Common-Mode Voltage
Range
Large Signal Voltage Gain
Sourcing
0.15V
V
CM
1.35V
62
60
67
62
0.3
0
80
75
83
77
80
75
80
75
2.550
2.530
115
dB
PSRR
1.8V
V+
5V
110
dB
V
CM
For CMRR
50dB
1.5
V
A
V
R
L
= 600
to 0V, V
+
= 1.35V, V
=
1.35V, V
O
= 1V to 1V, V
CM
= 0V
R
L
= 2k
to 0V, V
+
= 1.35V, V
=
1.35V, V
O
= 1V to 1V, V
CM
= 0V
R
L
= 600
to 0V, V
+
= 1.35V, V
=
1.35V, V
O
= 1V to 1V, V
CM
= 0V
R
L
= 2k
to 0V, V
+
= 1.35V, V
=
1.35V, V
O
= 1V to 1V, V
CM
= 0V
R
L
= 600
to 1.35V
V
IN
=
±
100mV
100
dB
114
Sinking
98
dB
99
V
O
Output Swing
V
OH
2.62
V
V
OL
V
OH
0.078
2.675
0.100
V
V
R
L
= 2k
to 1.35V
V
IN
=
±
100mV
2.650
2.640
V
OL
0.024
32
0.045
V
I
O
Output Short Circuit Current
Sourcing,
V
O
= 0V, V
IN
= 100mV
Sinking,
V
O
= 2.7V, V
IN
= 100mV
20
15
19
12
mA
24
mA
L
www.national.com
3
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