Reference Timing Diagram Figure 6 and Figure 7. (T<" />
參數(shù)資料
型號: MCZ145010EG
廠商: Freescale Semiconductor
文件頁數(shù): 7/12頁
文件大?。?/td> 0K
描述: IC SMOKE DETECT PHOTOELEC 16SOIC
標(biāo)準(zhǔn)包裝: 47
類型: 煙霧探測器
輸入類型: 光電
輸出類型: 電壓
電流 - 電源: 12µA
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC W
包裝: 管件
Sensors
4
Freescale Semiconductor
MC145010
Table 3. AC Electrical Characteristics
Reference Timing Diagram Figure 6 and Figure 7. (TA = 25°C, VDD = 9.0 V, Component values from Figure 8: R1 = 100.0 K,
C3 = 1500.0 pF, R2 = 10.0 M
.)
No.
Characteristics
Symbol
Clocks
Min
Max
Unit
1
Oscillator Period(1)
Free-Running Sawtooth Measured at Pin 12
1. Oscillator Period T (= Tr + Tf) is determined by the external components R1, R2, and C3 where Tr = (0.6931) R2 x C3 and
Tf = (0.6031) R1 x C3.
The other timing characteristics are some multiple of the oscillator timing shown in the table.
1/fOSC
1
9.5
11.5
ms
2
3
4
LED Pulse Period
No Local Smoke, and No Remote Smoke
Remote Smoke, but No Local Smoke
Local Smoke or Push Button Test
tLED
4096
64
38.9
0.60
47.1
0.74
s
5
LED Pulse Width and Strobe Pulse Width
tw(LED),
tw(STB)
1
9.5
11.5
ms
6
7
8
IRED Pulse Period
Smoke Test
Chamber Sensitivity Test without Local Smoke
Push Button Test
tIRED
1024
4096
32
9.67
38.9
0.302
11.83
47.1
0.370
s
9
IRED Pulse Width
tw(IRED)
Tf1
94
116
s
10
IRED Rise Time
IRED Fall Time
tr
tf
30
200
s
11
Silver and Brass Modulation Period
Local or Remote Smoke
tMOD
297
363
ms
11
12
Silver and Brass Duty Cycle
Local or Remote Smoke
tON/tMOD
73
77
%
13
Silver and Brass Chirp Pulse Period
Low Supply or Degraded Chamber Sensitivity
tCH
4096
38.9
47.1
s
14
Silver and Brass Chirp Pulse Width
Low Supply or Degraded Chamber Sensitivity
tw(CH)
1
9.5
11.5
ms
15
Rising Edge on I/O to Smoke Alarm Response Time
Remote Smoke, No Local Smoke
tRR
800
ms
16
17
18
19
Strobe Out Pulse Period
Smoke Test
Chamber Sensitivity Test without Local Smoke
Low Supply Test without Local Smoke
Push Button Test
tSTB
1024
4096
9.67
38.9
0.302
11.83
47.1
0.370
s
相關(guān)PDF資料
PDF描述
MCZ145012EG IC SMOKE DETECT PHOTOELEC 16SOIC
MCZ33094EG IC IGNITION CONTROL 12V 16-SOIC
MCZ33287EG IC DRIVER DUAL LOSIDE MON 20SOIC
MCZ33290EF IC SER LNK INTER ISO KLINE 8SOIC
MCZ33298EG IC SWITCH 8X LOSIDE W/SPI 24SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCZ145010EGR2 功能描述:煙霧報警器 SMOKE DET.PHOTO 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 輸出信號類型:
MCZ145011DW 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Photoelectric Smoke Detector IC with I/O For Line-Powered Applications
MCZ145012EG 功能描述:煙霧報警器 PHOTO SMKE DET/NFPA TONE 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 輸出信號類型:
MCZ145012EG/R2 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Photoelectric Smoke Detector IC with I/O and Temporal Pattern Horn Driver
MCZ145012EGR2 功能描述:煙霧報警器 PHOTO SMKE DET/NFPA 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 輸出信號類型: