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参数资料
| 型号： | LMV301MG |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 运算放大器 |
| 英文描述： | Low Input Bias Current, 1.8V Op Amp w/ Rail-to-Rail Output |
| 中文描述： | OP-AMP, 9000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO5 |
| 封装： | SC-70, 5 PIN |
| 文件页数： | 4/19页 |
| 文件大小： | 624K |
| 代理商： | LMV301MG |
2.7V AC Electrical Characteristics
= 2.7V, V
= 0V, V
CM
= 1.0V, V
O
= 1.35V 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)
0.60
1
65
10
40
30
0.077
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
R
L
= 600k
, V
IN
= 1V
PP
THD
%
5V DC Electrical Characteristics
5V, 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
260
285
Units
V
OS
Input Offset Voltage
V
CM
= 0.5V, V
+
= 3V, V
= 2V
mV
I
B
Input Bias Current
0.182
pA
I
S
Supply Current
V
CM
= 0.5V, V
+
= 3V, V
= 2V
163
μA
CMRR
Common Mode Rejection
Ratio
Power Supply Rejection
Ratio
Input Common-Mode
Voltage Range
Large Signal Voltage Gain
Sourcing
1.3V
≤
V
CM
≤
2.5V
62
61
67
62
0.3
0
86
82
89
85
80
75
80
75
4.850
4.840
111
dB
PSRR
1.8V
≤
V
+
≤
5V
110
dB
V
CM
For CMRR
≥
50dB
3.8
V
A
V
R
L
= 600
to 0V, V
+
= 2.5V, V
=
2.5V, V
O
= 2V to 2V, V
CM
= 0V
R
L
= 2k
to 0V, V
+
= 2.5V, V
=
2.5V, V
O
= 2V to 2V, V
CM
= 0V
R
L
= 600
to 0V, V
+
= 2.5V, V
=
2.5V, V
O
= 2V to 2V, V
CM
= 0V
R
L
= 2k
to 0V, V
+
= 2.5V, V
=
2.5V, V
O
= 2V to 2V, V
CM
= 0V
R
L
= 600
to 2.5V
V
IN
=
±
100mV
117
dB
116
Sinking
105
dB
107
V
O
Output Swing
V
OH
4.893
V
V
OL
0.1
0.150
1.160
V
R
L
= 2k
to 2.5V
V
IN
=
±
100mV
V
OH
V
OL
4.935
4.966
0.034
V
V
0.065
0.075
I
O
Output Short Circuit
Current
Sourcing,
V
O
= 0V, V
IN
= 100mV
Sinking,
V
O
= 5V, V
IN
= 100mV
85
68
60
45
108
mA
69
mA
L
www.national.com
4
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