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参数资料
| 型号： | MC145011DW |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO16 |
| 封装： | PLASTIC, SOIC-16 |
| 文件页数： | 12/12页 |
| 文件大小： | 346K |
| 代理商： | MC145011DW |
Sensors
Freescale Semiconductor
9
MC145011
Figure 8. Typical Application
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
Test
Low-supply
Trip
VSS
R1
OSC
LED
Feedback
Silver
VDD
IRED
I/O
Brass
Strobe
Detect
C1
C2
Horn
X1
To Other
MC145011(S),
Escape Light(S),
Auxiliary Alarm(S),
Remote Alarm(S),
And/or Auto-dialer
IR
Current
R13*
4.7 TO 22
Q1
2.2 M
R5!
D3
Visible
LED
R7
47 k
R6
100 k
SW1
+
MC145011
Pushbutton
Test
R2
10 M
0.01
F
C6!
C3
1500 pF
R1
100 k
R3
470
R4!
100 k
1 TO 22
F
C4**
C1
0.047
F
C2*
4700 pF
R14
560
R11 250 k
D1
IR DETECTOR
R8
8.2 k
R9
5 k
R10
4.7 k
D2
IR Emitter
R12
1 k
C5
100
F
!
Values for R4, R5, and C6 may differ depending on type of piezoelectric horn used.
* C2 and R13 are used for coarse sensitivity adjustment. Typical values are shown.
R9 is for fine sensitivity adjustment (optional). If fixed resistors are used, R8 = 12 k, R10 is 5.6 k to 10 k, and R9 is eliminated. When R9 is used, noise
pickup is increased due to antenna effects. Shielding may be required.
** C4 should be 22
F if B1 is a carbon battery. C4 could be reduced to 1 F when an alkaline battery is used.
V+
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC145011ED | 功能描述:光电传感器 SMOKE DETECTOR RoHS:否 制造商:Omron Industrial 感应方式:Retroreflective 感应距离:2 m 光源:Infrared LED 放大器类型: 连接:Prewired Cable 输出配置:Light ON |
| MC145011P | 功能描述:IC SMOKE DETECT PHOTOELEC 16-DIP RoHS:否 类别:集成电路 (IC) >> 接口 - 传感器和探测器接口 系列:- 其它有关文件:Automotive Product Guide 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:74 系列:- 类型:触控式传感器 输入类型:数字 输出类型:数字 接口:JTAG，串行 电流 - 电源:100µA 安装类型:表面贴装 封装/外壳:20-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:20-TSSOP 包装:管件 |
| MC145012DW | 功能描述:IC SMOKE DETECT WITH I/O 16SOIC RoHS:否 类别:集成电路 (IC) >> 接口 - 传感器和探测器接口 系列:- 其它有关文件:Automotive Product Guide 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:74 系列:- 类型:触控式传感器 输入类型:数字 输出类型:数字 接口:JTAG，串行 电流 - 电源:100µA 安装类型:表面贴装 封装/外壳:20-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:20-TSSOP 包装:管件 |
| MC145012DWR2 | 制造商:Rochester Electronics LLC 功能描述:PHOTO SMKE DET/NFPA TONE - Bulk 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述: |
| MC145012ED | 功能描述:烟雾报警器 SM DETECTOR W/NFPA TONE RoHS:否 制造商:ELMOS Semiconductor 描述/功能:Smoke detector controller 感应方式:Photoelectric 工作电源电压:24 V 输出信号类型: |
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