參數(shù)資料
型號: CS235GDW18
廠商: ZF Electronics Corporation
英文描述: System Photoelectric Smoke Detector
中文描述: 系統(tǒng)光電感煙探測器
文件頁數(shù): 3/6頁
文件大?。?/td> 147K
代理商: CS235GDW18
C
Electrical Characteristics:
T
A
= 25C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
3
I
Amplifier A2
DC Output (pin 9)
Input Bias Current (pin 8)
R3 = 6k, R4 = 510, C5 = .47μF
(Externally adjusted gain
with R3 and R4. Unity DC gain)
(Externally adjusted gain
with R3 and R4. Unity DC gain)
2.5
V
nA
250
Voltage gain @ 3.5kHz
21.6
dB
I
Detector and Reference Output (C4 = .47μF)
Reference Resistance
Reference Voltage
Detector Output Resistance
Detector Output Voltage
13
1.8
10
1.4
19
3.6
15
2.8
25
5.5
20
4.3
k
V
k
V
(pin 10)
(pin 11)
(No signal, and at 2X time Constant)
I
Main Timer (R1 = 20M, R2 = 75k, C1 = .47μF)
Power Up Pulse Period
Power Up Pulse Period
Power Up Pulse Width
Gate Pulse Width
Sink Current (pin 18)
Source Current (pin 18)
Standby Mode (pin 1)
Speed Up Mode (pin 1)
(pin 1)
Power up pulse width 12
V (pin 16) = 16V
V (pin 16) = 16V
8
1.5
10
2
20
10
460
-235
12
2.5
Sec
Sec
ms
ms
nA
μA
415
-220
505
-250
I
Output Circuit
Output Latch Voltage
Leakage Current
(pin 3) I
SUPPLY
= 100mA
V (pin 3) = 38V, V (pins 2, 16) = 0V
4.4
5.2
500
6.1
V
μA
I
Alarm
Alarm Reset
Power up time
System will go into alarm upon detection and transfer of three consecutive alarm level signals into the counter.
Supply interruption
5
30
Sec
Sec
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