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参数资料
| 型号： | MC14467P-1 |
| 厂商： | 飞思卡尔半导体(中国)有限公司 |
| 英文描述： | Low-Power CMOS Ionization Smoke Detector IC |
| 中文描述： | 低功耗CMOS集成电路电离烟雾探测器 |
| 文件页数： | 1/8页 |
| 文件大小： | 238K |
| 代理商： | MC14467P-1 |
MC14467-1
Rev 4, 05/2005
Freescale Semiconductor
Technical Data
Freescale Semiconductor, Inc., 2005. All rights reserved.
Low-Power CMOS
Ionization Smoke Detector IC
The MC14467-1, when used with an ionization chamber and a small number
of external components, will detect smoke. When smoke is sensed, an alarm is
sounded via an external piezoelectric transducer and internal drivers. This circuit
is designed to operate in smoke detector systems that comply with UL217 and
UL268 specifications.
Features
Ionization Type with On-Chip FET Input Comparator
Piezoelectric Horn Driver
Guard Outputs on Both Sides of Detect Input
Input-Production Diodes on the Detect Input
Low-Battery Trip Point, Internally Set, can be Altered Via External Resistor
Detect Threshold, Internally Set, can be Altered Via External Resistor
Pulse Testing for Low Battery Uses LED for Battery Loading
Comparator Outputs for Detect and Low Battery
Internal Reverse Battery Protection
ORDERING INFORMATION
Device
Case No.
Package
MC14467P1
648-08
Plastic Dip
MC14467-1
LOW-POWER CMOS
IONIZATION
SMOKE DETECTOR IC
P SUFFIX
16-LEAD PLASTIC DIP
CASE 648-08
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
N/C
LED
V
DD
Guard Lo-z
Silver
Brass
V
SS
Detect
Comp. OUT
Low V Set
Low V
Comp. OUT
Timing
Resistor
Feedback
Osc Capacitor
Sensitivity Set
Detect Input
Guard Hi-z
Figure 1. Pin Connections
相关PDF资料 |
PDF描述 |
|---|---|
| MC14467-1 | Low-Power CMOS Ionization Smoke Detector IC |
| MC14467P1 | Low-Power CMOS Ionization Smoke Detector IC |
| MC14489B | Multi-Character LED Display/Lamp Driver(多字符LED显示/ 指示灯驱动器) |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC14468P | 功能描述:IC SMOKE DETECT IONIZATN 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 |
| MC14489BDW | 功能描述:IC DRIVER LED/LAMP 5CH 20-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 显示器驱动器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 显示器类型:真空荧光 (VF) 配置:5 x 7（矩阵） 接口:串行 数字或字符:- 电流 - 电源:3.5mA 电源电压:2.7 V ~ 3.6 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SSOP（0.154"，3.90mm 宽） 供应商设备封装:16-QSOP 包装:带卷 (TR) |
| MC14489BDWE | 功能描述:LED显示驱动器 5 CHANNEL LED DRIVER RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube |
| MC14489BDWER2 | 功能描述:LED显示驱动器 5 CHANNEL LED DRIVER RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube |
| MC14489BDWER2-CUT TAPE | 制造商:Freescale 功能描述:MC14489 Series 5.5 V 5 Channel Multi Character Led Display/Lamp Driver SOIC-20 |
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