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參數(shù)資料
| 型號(hào)： | MC145010 |
| 廠商： | Motorola, Inc. |
| 英文描述： | Photoelectric Smoke Detector With I/O(帶I/O口的光電煙霧檢測(cè)器) |
| 中文描述： | 光電感煙探測(cè)器的I / O（帶的I / O口的光電煙霧檢測(cè)器） |
| 文件頁數(shù)： | 4/12頁 |
| 文件大?。?/td> | 234K |
| 代理商： | MC145010 |
4
Motorola Sensor Device Data
AC ELECTRICAL CHARACTERISTICS
(Reference Timing Diagram Figures 3 and 4)
(T
A
= 25
°
C, V
DD
= 9.0 V, Component Values from Figure 5: R1 = 100.0 K
, C3 = 1500.0 pF, R2 = 10.0 M
)
No.
Symbol
Parameter
Test Condition
Clocks
Min
Max
Unit
1
1/f
osc
Oscillator Period*
Free–Running Sawtooth
Measured at Pin 12
1
9.5
11.5
ms
2
t
LED
LED Pulse Period
No Local Smoke, and
No Remote Smoke
4096
38.9
47.1
s
3
Remote Smoke, but
No Local Smoke
—
None
4
Local Smoke or Pushbutton Test
64
0.60
0.74
5
t
w(LED)
,
t
w(stb)
LED Pulse Width and Strobe
Pulse Width
1
9.5
11.5
ms
6
t
IRED
IRED Pulse Period
Smoke Test
1024
9.67
11.83
s
7
Chamber Sensitivity Test,
without Local Smoke
4096
38.9
47.1
8
Pushbutton Test
32
0.302
0.370
9
t
w(IRED)
IRED Pulse Width
T
f
*
94
116
μ
s
10
t
r
IRED Rise Time
—
—
30
μ
s
t
f
IRED Fall Time
—
—
200
11
t
mod
Silver and Brass Modulation
Period
Local or Remote Smoke
—
297
363
ms
11,12
t
on
/t
mod
Silver and Brass Duty Cycle
Local or Remote Smoke
—
73
77
%
13
t
CH
Silver and Brass Chirp Pulse
Period
Low Supply or Degraded
Chamber Sensitivity
4096
38.9
47.1
s
14
t
w(CH)
Silver and Brass Chirp Pulse
Width
Low Supply or Degraded
Chamber Sensitivity
1
9.5
11.5
ms
15
t
RR
Rising Edge on I/O to Smoke
Alarm Response Time
Remote Smoke,
No Local Smoke
—
—
800
ms
16
t
stb
Strobe Out Pulse Period
Smoke Test
1024
9.67
11.83
s
17
Chamber Sensitivity Test,
without Local Smoke
4096
38.9
47.1
18
Low Supply Test,
without Local Smoke
4096
38.9
47.1
19
Pushbutton Test
—
0.302
0.370
*Oscillator period T (= T
r
+ T
f
) is determined by the external components R1, R2, and C3 where T
r
= (0.6931) R
2
* C
3
and T
f
= (0.6931) R
1
* C
3
.
The other timing characteristics are some multiple of the oscillator timing as shown in the table.
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| MC145010DW | 功能描述:IC SMOKE DETECT WITH I/O 16SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 傳感器和探測(cè)器接口 系列:- 其它有關(guān)文件:Automotive Product Guide 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:20-TSSOP 包裝:管件 |
| MC145010DWR2 | 制造商:Rochester Electronics LLC 功能描述:SMOKE DET, PHOTO WITH I/O - Bulk |
| MC145010ED | 功能描述:煙霧報(bào)警器 PHOTO SM DETECTOR RoHS:否 制造商:ELMOS Semiconductor 描述/功能:Smoke detector controller 感應(yīng)方式:Photoelectric 工作電源電壓:24 V 輸出信號(hào)類型: |
| MC145010EG | 功能描述:光電傳感器 SMOKE DET PHOTO WITH I/ RoHS:否 制造商:Omron Industrial 感應(yīng)方式:Retroreflective 感應(yīng)距離:2 m 光源:Infrared LED 放大器類型: 連接:Prewired Cable 輸出配置:Light ON |
| MC145010EGR2 | 功能描述:光電傳感器 SMOKE DET PHOTO RoHS:否 制造商:Omron Industrial 感應(yīng)方式:Retroreflective 感應(yīng)距離:2 m 光源:Infrared LED 放大器類型: 連接:Prewired Cable 輸出配置:Light ON |
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