MC146012中文資料飛思卡爾數(shù)據(jù)手冊PDF規(guī)格書
MC146012規(guī)格書詳情
Low Power CMOS Photoelectric Smoke Detector IC
The MC146012 is an advanced smoke detector component containing sophisticated very-low power analog and digital circuitry. The IC, when used with an infrared photoelectric chamber and a small number of external components, will detect smoke by sensing scattered light from smoke particles. When detection occurs, a pulsating alarm is sounded via on-chip push-pull drivers and an external piezoelectric transducer.
Features
? Integrated Mute Function (IMF) to Temporarily Disable Horn
? Alarm Memory to Help Identify Alarming Unit
? Speed-Up Sampling Rate After First Detection of Smoke
? Double Sample for Degraded Chamber Sensitivity Monitor
? Digital Noise Filter on the I/O Pin
? Power-Up and Power-Down RESET
? Low-Battery Trip Point Set Externally
? Temporal Horn Pattern
? Operating Temperature: -10 to 75°C
? Operating Voltage Range: 6.0 to 12 V
? Average Supply Current: 6.5 μA
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
FREESCALE |
23+ |
NA/ |
3698 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
FREESCALE |
24+ |
DIP16 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
FREESCALE |
DIP16 |
397469 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
FREESCALE |
2406+ |
SMD |
71260 |
誠信經(jīng)營!進(jìn)口原裝!量大價優(yōu)! |
詢價 | ||
FREESCALE |
22+ |
PDIP16 |
2000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢 |
詢價 | ||
FREESCALE |
22+ |
DIP16 |
78525 |
鄭重承諾只做原裝進(jìn)口貨 |
詢價 | ||
FREESCALE |
24+ |
DIP-16 |
1344 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
FREECAL |
22+ |
WLCSP6 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
詢價 | ||
FREECAL |
2021+ |
DIP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
VISHAY |
24+ |
1121 |
5348 |
詢價 |
