參數(shù)資料
型號(hào): LMV712
廠商: National Semiconductor Corporation
英文描述: Low Power, Low Noise, High Output, RRIO Dual Operational Amplifier with Independent Shutdown
中文描述: 低功耗,低噪聲,高輸出,RRIO雙路運(yùn)算放大器獨(dú)立的關(guān)斷
文件頁(yè)數(shù): 3/14頁(yè)
文件大?。?/td> 505K
代理商: LMV712
2.7V Electrical Characteristics
V
CM
= 1.35V and T
A
= 25C and R
L
>
1M
.
Boldface
limits apply at the temperature extremes. (Continued)
Unless otherwise specified, all limits guaranteed for V
+
= 2.7V, V
= 0V,
Symbol
Parameter
Condition
Min
(Note 6)
80
76
Typ
(Note 5)
115
Max
(Note 6)
Units
A
VOL
Large Signal Voltage Gain
Sourcing
R
L
= 10k
V
O
= 1.35V to 2.3V
Sinking
R
L
= 10k
V
O
= 0.4V to 1.35V
Sourcing
R
L
= 600
V
O
= 1.35V to 2.2V
Sinking
R
L
= 600
V
O
= 0.5V to 1.35V
On Mode
Shutdown Mode
dB
80
76
113
dB
80
76
97
dB
80
76
100
dB
V
SD
Shutdown Pin Voltage Range
2.4 to 2.7
0 to 0.8
2.0 to 2.7
0 to 1
5
5
60
20
2.2
V
V
GBWP
SR
φ
m
e
n
T
ON
Gain-Bandwidth Product
Slew Rate
Phase Margin
Input Referred Voltage Noise
Turn-On Time from Shutdown
MHz
V/μs
Deg
nV/
μs
(Note 7)
f = 1kHz
4
4
.6
Turn-On Time from Shutdown
(micro SMD)
6
8
μs
5V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for V
+
=5V, V
= 0V, V
CM
= 2.5V and T
A
= 25C and R
L
>
1M
.
Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Condition
Min
(Note 6)
Typ
(Note 5)
0.4
Max
(Note 6)
3
3.2
115
130
Units
V
OS
Input Offset Voltage
V
CM
= 0.85V and
V
CM
= 1.85V
mV
I
B
Input Bias Current
5.5
pA
CMRR
Common Mode Rejection Ratio
0V
V
CM
5V
50
45
70
68
70
68
80
dB
PSRR
Power Supply Rejection Ratio
2.7V
V
+
5V,
V
CM
= 0.85V
2.7V
V
+
5V,
V
CM
= 1.85V
For CMRR
50dB
90
dB
90
dB
CMVR
Common Mode Voltage Range
0.3
5.3
35
0.2
V
V
5.2
20
18
25
21
I
SC
Output Short Circuit Current
Sourcing
V
O
= 0V
Sinking
V
O
= 5V
mA
50
mA
L
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