SP809-31中文資料西伯斯數(shù)據(jù)手冊(cè)PDF規(guī)格書
SP809-31規(guī)格書詳情
DESCRIPTION
The SP809/SP810 are low power microprocessor (μP) supervisory circuits used to monitor power supplies in μP and digital systems. They provide applications with benefits of circuit reliability and low cost by eliminating external components. If the VCC supply voltage falls below preset threshold then a reset signal is asserted for at least 140ms after VCC has risen above the reset threshold. Both the SP809 and SP810 were designed with a reset comparator to help identify invalid signals, which last less than 140ms. The only difference between them is that they have an active-low RESET output and active-high RESET output, respectively. Low supply current (1μA) makes SP809/SP810 ideal for portable equipment. The devices are available in 3 pin SOT-23 package.
FEATURES
■ Ultra Low Supply Current 1μA (typ.)
■ Guaranteed Reset valid to VCC = 0.9V
■ 140 ms Min. Power-On Reset Pulse Width
■ Internally Fixed Threshold 2.3V, 2.6V, 2.9V, 3.1V, 4.0V, 4.4V, 4.6V
■ Tight Voltage Threshold Tolerance: 1.5
■ Offered in a 3 Pin SOT-23 Package
APPLICATIONS
■ Portable Electronic Devices
■ Electrical Power Meter
■ Digital Still Camera
■ μP Power Monitoring
產(chǎn)品屬性
- 型號(hào)：
SP809-31
- 制造商：
SIPEX
- 制造商全稱：
Sipex Corporation
- 功能描述：
3 Pin Microprocessor Supervisor Circuit
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
EXAR/艾科嘉 |
23+ |
NA/ |
3020 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
SIPEX |
1742+ |
SOT23-3 |
98215 |
只要網(wǎng)上有絕對(duì)有貨!只做原裝正品! |
詢價(jià) | ||
SIPEX |
SOT23-3 |
399000 |
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(jià) | |||
Sipex |
21+ |
SOT23-3 |
7382 |
原裝現(xiàn)貨熱賣 |
詢價(jià) | ||
SIPEX |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
SIPEX/西伯斯 |
24+ |
SOT23-3 |
30000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
EXAR/艾科嘉 |
22+ |
SOT23-3 |
14420 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
SIPEX |
2020+ |
SOT23 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
SIPEX |
2015+ |
SOT23-3 |
26998 |
專業(yè)代理復(fù)位檢測(cè)IC,型號(hào)齊全,公司優(yōu)勢(shì)產(chǎn)品 |
詢價(jià) | ||
SIPEX |
20+ |
SOT23-3 |
36800 |
原裝優(yōu)勢(shì)主營型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) |
