參數(shù)資料
型號: LPV324MX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 運(yùn)算放大器
英文描述: General Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers
中文描述: QUAD OP-AMP, 10000 uV OFFSET-MAX, 0.152 MHz BAND WIDTH, PDSO14
封裝: SOIC-14
文件頁數(shù): 4/21頁
文件大?。?/td> 715K
代理商: LPV324MX
2.7V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 2.7V, V
= 0V, V
CM
= 1.0V, V
O
= V
+
/2 and R
L
>
1 M
.
Symbol
Parameter
Conditions
Typ
(Note 6)
112
97
35
178
Limit
(Note 7)
Units
GBWP
Φ
m
G
m
e
n
Gain-Bandwidth Product
Phase Margin
Gain Margin
Input-Referred Voltage Noise
C
L
= 22 pF
KHz
Deg
dB
f = 1 kHz
i
n
Input-Referred Current Noise
f = 1 kHz
0.50
5V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 5V, V
= 0V, V
CM
= 2.0V, V
O
= V
+
/2 and R
L
>
1 M
.
Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Typ
(Note 6)
1.5
Limit
(Note 7)
7
10
Units
V
OS
Input Offset Voltage
mV
max
μV/C
TCV
OS
Input Offset Voltage Average
Drift
Input Bias Current
2
I
B
2
50
60
40
50
50
nA
max
nA
max
dB
min
dB
min
V
min
V
max
V/mV
min
mV
min
mV
max
mA
min
mA
min
μA
max
μA
max
μA
max
I
OS
Input Offset Current
0.6
CMRR
Common Mode Rejection Ratio
0V
V
CM
4V
71
PSRR
Power Supply Rejection Ratio
2.7V
V
+
5V
V
O
= 1V, V
CM
= 1V
For CMRR
50dB
65
50
V
CM
Input Common-Mode Voltage
Range
0.2
0
4.2
4
A
V
Large Signal Voltage Gain
(Note 8)
Output Swing
R
L
= 100k
100
15
10
V
O
R
L
= 100k
to 2.5V
V
+
3.5
V
+
100
V
+
200
180
220
2
90
I
O
Output Short Circuit Current
Sourcing, V
O
= 0V
17
Sinking, V
O
= 5V
72
20
I
S
Supply Current
LPV321
9
12
15
20
24
42
46
LPV358
Both amplifiers
LPV324
All four amplifiers
15
28
www.national.com
4
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