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參數(shù)資料
| 型號： | LMV721 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 10MHz, Low Noise, Low Voltage, and Low Power Operational Amplifier |
| 中文描述： | 10MHz的，低噪聲，低電壓，低功耗運算放大器 |
| 文件頁數(shù)： | 3/15頁 |
| 文件大?。?/td> | 459K |
| 代理商： | LMV721 |
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ESD Tolerance (Note 2)
Human Body Model
Machine Model
Differential Input Voltage
Supply Voltage (V
+
– V
)
Soldering Information
Infrared or Convection (20 sec.)
Storage Temp. Range
Junction Temperature (Note 4)
2.2V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25C. V
+
= 2.2V, V
= 0V, V
CM
= V
+
/2, V
O
= V
+
/2 and R
L
>
1 M
.
Boldface
limits apply at the temperature extremes.
2000V
200V
±
Supply Voltage
5.5V
235C
65C to 150C
150C
Operating Ratings
(Note 3)
Supply Voltage
Temperature Range
Thermal Resistance (
θ
JA
)
Silicon Dust SC70-5 Pkg
Tiny SOT23-5 Pkg
SO Pkg, 8-pin Surface Mount
MSOP Pkg, 8-Pin Mini Surface
Mount
SO Pkge, 14-Pin Surface Mount
2.2V to 5.0V
40C
≤
T
J
≤
85C
440 C/W
265 C/W
190 C/W
235 C/W
145 C/W
Symbol
Parameter
Condition
Typ
(Note 5)
0.02
Limit
(Note 6)
3
3.5
Units
V
OS
Input Offset Voltage
mV
max
μV/C
TCV
OS
Input Offset Voltage Average
Drift
Input Bias Current
Input Offset Current
Common Mode Rejection Ratio
0.6
I
B
I
OS
CMRR
260
25
88
nA
nA
0V
≤
V
CM
≤
1.3V
70
64
70
64
dB min
PSRR
Power Supply Rejection Ratio
2.2V
≤
V
+
≤
5V, V
O
= 0 V
CM
= 0
90
dB min
V
CM
Input Common-Mode Voltage
Range
For CMRR
≥
50dB
0.30
1.3
81
V
V
A
V
Large Signal Voltage Gain
R
L
=600
V
O
= 0.75V to 2.00V
R
L
= 2k
V
O
= 0.50V to 2.10V
R
L
= 600
to V
+
/2
75
60
75
60
dB min
84
dB min
V
O
Output Swing
2.125
2.090
2.065
0.110
0.135
2.150
2.125
0.050
0.075
10.0
5.0
15.0
5.0
1.2
1.5
2.2
2.6
V min
0.061
V max
R
L
= 2k
to V
+
/2
2.177
V min
0.026
V max
I
O
Output Current
Sourcing, V
O
= 0V
V
IN
(diff) =
±
0.5V
Sinking, V
O
= 2.2V
V
IN
(diff) =
±
0.5V
LMV721
14.9
mA min
23.8
mA min
I
S
Supply Current
0.93
mA
max
LMV722
1.64
www.national.com
3
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