參數(shù)資料
型號: M75012
廠商: Electronic Theatre Controls, Inc.
英文描述: PHOTOELECTRIC SMOKE DETECTOR WITH INTERCONNECT
中文描述: 光電感煙探測器與互連
文件頁數(shù): 9/10頁
文件大?。?/td> 177K
代理商: M75012
9/10
2006-10-05
PHOTOELECTRIC SMOKE DETECTOR
WITH INTERCONNECT
SMOKE DETECTOR
M75012
一華半導體股份有限公司
MOSDESIGN SEMICONDUCTOR CORP.
APPLICATION DIAGRAM
( 一 )
STAND-ALONE
1.
Value for R11
、
R12 and C6 may differ depending on type of piezoelectric horn used.
2.
C2 and R7 are used for coarse sensitivity adjustment. Typical values are shown.
3.
C4 should be 22
μ
F if B1 is a carbon battery. C4 could be reduced to 1
μ
F when an alkaline battery is used.
C1 0.047
μ
F
C2 4700pF
C3 100
μ
F
C4 22
μ
F
C5 1500pF
C6 1000pF
R1 5.6K
Ω
R2 5K
Ω
R3 8.2K
Ω
R4 1K
Ω
R5 560
Ω
R6 200K
Ω
R7 4.7
Ω
~22
Ω
R8 330
Ω
R9 7.5M
Ω
R10 100K
Ω
R11 200K
Ω
R12 2M
Ω
R13 220
Ω
R14 100K
Ω
R15 47K
Ω
M75012P
1
16
8
9
R1
VDD
VDD
R9
R11
R6
R2
R5
STROBE
DETECT
R3
C2
9V
C1
R10
R12
C4
C6
TRIP
TEST
C5
R7
C2
TO/FROM
OTHER
UNITS
C1
R13
R8
I/O
IRED
HORN1
OSCR
VSS
LED
OSCC
HORN2
FEEDBACK
C3
TEST
TO
PUSH
R4
D1
R14
R15
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