M75310P中文資料一華數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
M75310P規(guī)格書(shū)詳情
GENERAL DESCRIPTION
The M75310 is a very low-power IC providing all of the required features for a photoelectric type smoke detector.
This device can be used in conjunction with an infrared photoelectric chamber to sense scattered light from smoke particles.
A variable-gain photo amplifier can be directly interfaced to an infrared emitter / detector pair. The amplifier gain levels are
Determined by two external capacitors that are then internally selected depending on the operating mode. Low gain is selected
during standby and timer modes. During a local alarm this low gain is increased (internally) by ~ 10 to reduce false triggering.
High gain is used during the push-button test and during standby to periodically monitor the chamber sensitivity.
FEATURES
? Interconnect up to 50 detectors.
? Piezoelectric horn driver.
? Power-on reset.
? Built-in circuits to reduce false triggering.
? 6V to 12V operating voltage range.
? Average Supply Current：8μA
? ESD-Protection circuitry on all pins.
? Temporal horn pattern.
APPLICATIONS
? Smoke detector.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
OKI |
24+ |
SMD |
199 |
現(xiàn)貨供應(yīng) |
詢價(jià) | ||
OKI |
20+ |
SOP24 |
2960 |
誠(chéng)信交易大量庫(kù)存現(xiàn)貨 |
詢價(jià) | ||
MITSUBISHI |
24+ |
DIP8P |
56000 |
公司進(jìn)口原裝現(xiàn)貨 批量特價(jià)支持 |
詢價(jià) | ||
NULL |
23+ |
SOP |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
MITSUBIS |
23+ |
DIP8 |
13000 |
原廠授權(quán)一級(jí)代理,專(zhuān)業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
OKI |
18+ |
QFP56 |
12500 |
全新原裝正品,本司專(zhuān)業(yè)配單,大單小單都配 |
詢價(jià) | ||
MIT |
2016+ |
DIP8P |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價(jià) | ||
OKI |
22+ |
SOP |
3200 |
十年品牌!原裝現(xiàn)貨!!! |
詢價(jià) | ||
MIT |
23+ |
DIP |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售! |
詢價(jià) | ||
OKI |
22+23+ |
SOP24 |
33383 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) |
