參數(shù)資料
型號: LMV932MAX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 運(yùn)算放大器
英文描述: 1.8V, RRIO Operational Amplifiers
中文描述: DUAL OP-AMP, 5500 uV OFFSET-MAX, 1.4 MHz BAND WIDTH, PDSO8
封裝: SOIC-8
文件頁數(shù): 4/19頁
文件大小: 625K
代理商: LMV932MAX
2.7V DC Electrical Characteristics
(Continued)
Unless otherwise specified, all limits guaranteed for T
= 25C. V
+
= 2.7V, V
= 0V, V
CM
= V
+
/2, V
O
= V
+
/2 and
R
L
>
1 M
.
Boldface
limits apply at the temperature extremes. See (Note 10)
Symbol
Parameter
Condition
Min
(Note 6)
60
55
55
50
Typ
(Note 5)
81
Max
(Note 6)
Units
CMRR
Common Mode Rejection
Ratio
LMV931, 0
V
CM
1.5V
2.3V
V
CM
2.7V (Note 8)
LMV932 and LMV934
0
V
CM
1.5V
2.3V
V
CM
2.7V (Note 8)
0.2V
V
CM
0V
2.7V
V
CM
2.9V
1.8V
V
+
5V
V
CM
= 0.5V
For CMRR
Range
50dB
dB
80
50
74
PSRR
Power Supply Rejection
Ratio
Input Common-Mode Voltage
Range
75
70
100
dB
V
CM
T
A
= 25C
T
A
= 40C to
85C
T
A
= 125C
V
0.2
V
0.2 to 3.0
V
+
+0.2
V
+
V
V
+0.2
87
86
92
91
78
75
81
78
2.55
2.53
V
+
0.2
A
V
Large Signal Voltage Gain
LMV931 (Single)
R
L
= 600
to 1.35V,
V
O
= 0.2V to 2.5V
R
L
= 2k
to 1.35V,
V
O
= 0.2V to 2.5V
R
L
= 600
to 1.35V,
V
O
= 0.2V to 2.5V
R
L
= 2k
to 1.35V,
V
O
= 0.2V to 2.5V
R
L
= 600
to 1.35V
V
IN
=
±
100mV
104
dB
110
Large Signal Voltage Gain
LMV932 (Dual)
LMV934 (Quad)
90
dB
100
V
O
Output Swing
2.62
V
0.083
0.110
0.130
R
L
= 2k
to 1.35V
V
IN
=
±
100mV
2.65
2.64
2.675
0.025
0.04
0.045
I
O
Output Short Circuit Current
Sourcing, V
O
= 0V
V
IN
= 100mV
Sinking, V
O
= 0V
V
IN
= 100mV
20
15
18
12
30
mA
25
2.7V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
= 25C. V
+
= 2.7V, V
= 0V, V
CM
= 1.0V, V
O
= 1.35V and
R
L
>
1 M
.
Boldface
limits apply at the temperature extremes. See (Note 10)
Symbol
Parameter
Conditions
Min
(Note 6)
Typ
(Note 5)
0.4
1.4
70
7.5
57
Max
(Note 6)
Units
SR
GBW
Φ
m
G
m
e
n
Slew Rate
Gain-Bandwidth Product
Phase Margin
Gain Margin
Input-Referred Voltage Noise
(Note 7)
V/μs
MHz
deg
dB
f = 1kHz, V
CM
= 0.5V
i
n
Input-Referred Current Noise
f = 1kHz
0.082
L
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