參數(shù)資料
型號(hào): LM8262MM
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 運(yùn)動(dòng)控制電子
英文描述: RRIO, High Output Current & Unlimited Cap Load Op Amp in MSOP
中文描述: DUAL OP-AMP, 9000 uV OFFSET-MAX, 24 MHz BAND WIDTH, PDSO8
封裝: MSOP-8
文件頁數(shù): 3/10頁
文件大?。?/td> 255K
代理商: LM8262MM
2.7V Electrical Characteristics
(Continued)
Unless otherwise specified, all limits guaranteed for T
= 25C, V
+
= 2.7V, V
= 0V, V
CM
= 0.5V, V
O
= V
+
/2, and
R
L
>
1M
to V
.
Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Condition
Min
(Note 6)
Typ
(Note 5)
2.0
Max
(Note 6)
2.5
3.0
Units
I
S
Supply Current (both amps)
No load, V
CM
= 0.5V
mA
SR
f
u
GBWP
Slew Rate (Note 8)
Unity Gain-Frequency
Gain Bandwidth Product
A
V
= +1,V
I
= 2V
PP
V
I
= 10mV, R
L
= 2k
to V
+
/2
f = 50KHz
9
10
21
V/μs
MHz
MHz
15.5
14
Phi
m
e
n
Phase Margin
Input-Referred Voltage Noise
V
I
= 10mV
f = 2KHz, R
S
= 50
50
15
Deg
nV/
i
n
Input-Referred Current Noise
f = 2KHz
1
pA/
f
max
Full Power Bandwidth
Z
L
= (20pF || 10k
) to V
+
/2
1
MHz
5V Electrical Characteristics
Unless otherwise specified, all limited guaranteed for T
= 25C, V
+
= 5V, V
= 0V, V
CM
= 1V, V
O
= V
+
/2, and
R
L
>
1M
to V
.
Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Condition
Min
(Note 6)
Typ
(Note 5)
+/0.7
Max
(Note 6)
+/5
+/ 7
Units
V
OS
Input Offset Voltage
V
CM
= 1V & V
CM
= 4.5V
mV
TC V
OS
Input Offset Average Drift
V
CM
= 1V & V
CM
= 4.5V
(Note 12)
V
CM
= 1V
(Note 7)
V
CM
= 4.5V
(Note 7)
V
CM
= 1V & V
CM
= 4.5V
+/2
μV/C
I
B
Input Bias Current
1.18
2.00
2.70
+1.00
+
1.60
250
400
μA
+0.49
I
OS
Input Offset Current
20
nA
CMRR
Common Mode Rejection
Ratio
V
CM
stepped from 0V to 3.3V
84
72
64
61
78
74
110
dB
V
CM
stepped from 4V to 5V
V
CM
stepped from 0V to 5V
100
80
+PSRR
Positive Power Supply
Rejection Ratio
Input Common-Mode Voltage
Range
V
+
= 2.7V to 5V, V
CM
= 0.5V
104
dB
CMVR
CMRR
>
50dB
0.3
0.1
0.0
V
5.1
5.0
74
70
70
66
4.75
4.72
4.70
4.66
5.3
V
A
VOL
Large Signal Voltage Gain
V
O
= 0.5 to 4.5V,
R
L
= 10k to V
V
O
= 0.5 to 4.5V,
R
L
= 2k to V
R
L
= 10k to V
84
dB
80
V
O
Output Swing
High
4.87
V
R
L
= 2k to V
4.81
Output Swing
Low
R
L
= 10k to V
86
125
135
mV
L
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