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MC14468ED PDF预览

MC14468ED

更新时间: 2024-09-30 20:24:07
品牌 Logo 应用领域
恩智浦 - NXP 光电二极管
页数 文件大小 规格书
9页 168K
描述
SPECIALTY ANALOG CIRCUIT, PDIP16, LEAD FREE, PLASTIC, DIP-16

MC14468ED 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:DIP包装说明:DIP, DIP16,.3
针数:16Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.05
Is Samacsys:N模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PDIP-T16功能数量:1
端子数量:16最高工作温度:60 °C
最低工作温度:-10 °C封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP16,.3
封装形状:RECTANGULAR封装形式:IN-LINE
认证状态:Not Qualified子类别:Other Analog ICs
最大供电电压 (Vsup):12 V最小供电电压 (Vsup):6 V
标称供电电压 (Vsup):9 V表面贴装:NO
技术:CMOS温度等级:COMMERCIAL
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUALBase Number Matches:1

MC14468ED 数据手册

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Document Number: MC14468  
Rev 5.0, 11/2006  
Freescale Semiconductor  
Technical Data  
Low-Power CMOS Ionization Smoke  
Detector IC with Interconnect  
MC14468  
The MC14468, 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.  
LOW-POWER CMOS  
IONIZATION SMOKE  
DETECTOR IC  
WITH INTERCONNECT  
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 Output for Detect  
P SUFFIX  
ED SUFFIX (PB-FREE)  
16-LEAD PLASTIC DIP  
CASE 648-08  
Internal Reverse Battery Protection  
Strobe Output for External Trim Resistors  
I/O Pin Allows Up to 40 Units to be Connected for Common Signaling  
Power-On Reset Prevents False Alarms on Battery Change  
Pb-Free Packaging Designated by Suffix Code ED  
DETECT  
1
2
3
4
5
6
7
8
16 GUARD HI-Z  
COMP. OUT  
15  
14  
13  
12  
11  
10  
9
I/O  
DETECT INPUT  
GUARD LO-Z  
SENSITIVITY  
SET  
OSC  
CAPACITOR  
SILVER  
BRASS  
VSS  
ORDERING INFORMATION  
Temperature  
LOW V SET  
STROBE  
OUT  
Device  
Case No.  
Package  
Range  
LED  
VDD  
MC14468P  
10° to 60°C  
648-08  
Plastic Dip  
MC14468ED  
TIMING  
RESISTOR  
FEEDBACK  
Figure 1. Pin Connections  
© Freescale Semiconductor, Inc., 2006. All rights reserved.  

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