Part Number
|
XCS102F |
Manufacturer
|
LG |
Description
|
MICRO Hi-Fi SYSTEM SERVICE MANUAL |
Published
|
Apr 22, 2014 |
Detailed Description
|
MQ307ACO
MQ307ASnO2,CO 。 ,, ,,。MQ307A CO。
, , 100 。 (1)
()(2), 。( CH4,CO),CH4CO 。3,4 MQ307A。
Free Datasheet htt...
|
Datasheet
|
XCS102F
|
Overview
MQ307ACO
MQ307ASnO2,CO 。 ,, ,,。MQ307A CO。
, , 100 。 (1)
()(2), 。( CH4,CO),CH4CO 。3,4 MQ307A。
Free Datasheet http://www.
Datasheet4U.
com
A.
VH(H) VH(L) VC RL RH TH (H) TH (L)
DT (L)
() () () () () () ()
0.
90V ± 0.
10V 0~0.
2 V ≤6V ( 1 ΚΩ ) 4.
5Ω ± 0.
5 Ω 60sec ± 5 sec 90 sec ± 10sec 1 sec ≤ 120 mA 40±5mW ≤10 mW
AC or DC DC P S 10 mW
VH=0.
9V VH=0.
2V P S = (V C - V RL ) 2/ R S
I (H)
I (L)
PS
Free Datasheet http://www.
Datasheet4U.
com
B.
Tao Tas RH (O2) -20 C —50 C
o o -20 C— 70 C o o
≤ 95% RH 21%±1%() 18%
C.
Rs
o
MQ-307A 20kΩ to 400 kΩ 1.
05 2.
1 0.
75 0.
90
o
Rs (30 ppmCO) / Rs (100 ppmCO) Rs(300 ppmCO) /Rs(100ppmCO)
α (30-100) α (100-300)
...
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