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MC14568中文资料
MC14568数据手册规格书PDF详情
The MC14568, 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
• Speed-Up Sampling Rate of 40 ms of Internal Clock Period (Pin 12) After First Detection of Smoke
• Timer Function for Reduced Sensitivity for a Nominal Period of 6.43 Minutes (10 Minutes Max)
• High-Smoke Detection in the “Reduced Sensitivity” Mode
• Internal and External Low Battery Threshold
• Internal and External Smoke Reference Settings
• Guaranteed Power Up Without Random LED and Horn Chirps
• Reversed Battery Protection
• Low Leakage Detect Pin
• Metal Option to Add Double Chirp atEnd of Reduced Sensitivity Period; Default is No Chirp
• Pb-Free Packaging Designated by Suffix Code ED
MC14568产品属性
- 类型
描述
- 型号
MC14568
- 制造商
Rochester Electronics LLC
- 功能描述
- Bulk
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FREESCALE |
22+ |
PDIP16 |
2000 |
原装现货库存.价格优势 |
|||
onsemi(安森美) |
24+ |
907 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
||||
MOTOROLA/摩托罗拉 |
23+ |
DIP |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
|||
MOTOROLA |
25+ |
DIP-16 |
4650 |
||||
MOT |
24+ |
贴片 |
400 |
||||
MOT |
23+ |
DIP/16 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
|||
MOT |
23+ |
DIP16 |
5000 |
原装正品,假一罚十 |
|||
MOT |
25+ |
SOP8 |
18000 |
原厂直接发货进口原装 |
|||
ON/安森美 |
21+ |
DIP16 |
30000 |
百域芯优势 实单必成 可开13点增值税发票 |
|||
ON/安森美 |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
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Datasheet数据表PDF页码索引
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