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參數(shù)資料
| 型號(hào)： | KM4270IC8TR3 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類(lèi)： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Low Cost, +2.7V & +5V, Rail-to-Rail I/O Amplifiers |
| 中文描述： | DUAL OP-AMP, 6000 uV OFFSET-MAX, 2.2 MHz BAND WIDTH, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁(yè)數(shù)： | 2/2頁(yè) |
| 文件大小： | 96K |
| 代理商： | KM4270IC8TR3 |
Preliminary
operating temperature range
input voltage range
+V
s
+ 0.5V, -V
s
- 0.5V
θ
ja
for 8 lead SOIC
θ
ja
for 8 lead MSOP
KM4270
Typical Specifications
Typical Circuit
Configuration
+
KM4270
-
R
f
0.01
μ
F
6.8
μ
F
+
Out
In
+V
s
R
g
LIFE SUPPORT POLICY
FAIRCHILD
’
S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT
OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein:
1.
Life support devices or systems are devices or systems which, (a) are intended for
surgical implant into the body, or (b) support or sustain life, and (c) whose failure to
perform when properly used in accordance with instructions for use provided in the
labeling, can be reasonably expected to result in a significant injury of the user.
2.
A critical component in any component of a life support device or system whose failure
to perform can be reasonably expected to cause the failure of the life support device or
system, or to affect its safety or effectiveness.
Lit No. 600312-001
Electrical Characteristics
(G = +2, R
f
= 5k
, R
L
= 10k
to V
s
/2, T
a
= +25
°
C, unless noted)
PARAMETERS
CONDITIONS
TYP
TYP
UNITS
Vs = +2.7V
Vs= +5V
Frequency Domain Response
2
-3dB bandwidth
G = +1, V
o
= 0.02V
pp
G = +2, V
o
= 0.2V
pp
G = +2, V
o
= 2V
pp
4.9
3.7
1.4
2.2
4.3
3.0
2.3
2.0
MHz
MHz
MHz
MHz
full power bandwidth
gain bandwidth product
Time Domain Response
rise and fall time
overshoot
slew rate
1V step
1V step
1V step
163
<1
5.3
110
<1
9
ns
%
V/
μ
s
Distortion and Noise Response
2nd harmonic distortion
1
3rd harmonic distortion
1
THD
1
input voltage noise
input voltage noise
crosstalk
1V
pp
, 10KHz
1V
pp
, 10KHz
1V
pp
, 10KHz
>10KHz
>2KHz
10KHz
-75
-76
0.03
24
32
TBD
-73
-75
0.03
27
28
TBD
dBc
dBc
%
nV/Hz
nV/Hz
dB
DC Performance
input offset voltage
average drift
input bias current
average drift
power supply rejection ratio DC
open loop gain
quiescent current per amplifier
0.5
5
90
32
83
90
136
1.5
15
90
40
60
80
160
mV
μ
V/
°
C
nA
pA/
°
C
dB
dB
μ
A
Input Characteristics
input resistance
input capacitance
input common mode voltage range
common mode rejection ratio
12
2
12
2
M
pF
V
dBc
-
0.25 to 2.95
81
-
0.25 to 5.25
85
DC
Output Characteristics
output voltage swing
R
L
= 10k
to V
s
/2
R
L
= 1k
to V
s
/2
R
L
= 200
to V
s
/2
0.020 to 2.68 0.04 to 4.96
0.05 to 2.63
0.11 to 2.52
16
35
2.5 to 5.5
V
V
V
0.07 to 4.9
0.14 to 4.67
30
60
output current
short circuit output current
recommended power supply operating range
mA
mA
V
Notes:
1) For +5V supply, a 2V
pp
condition was used.
2) For G = +1, R
f
= 0.
Absolute Maximum Ratings
supply voltage
maximum junction temperature
storage temperature range
lead temperature (10 sec)
0 to +6V
+175
°
C
-65
°
C to +150
°
C
+300
°
C
-40
°
to +85
°
C
152
°
C/W
206
°
C/W
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