零件編號(hào) | 下載 訂購(gòu) | 功能描述/絲印 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
MAX708T | 監(jiān)視+3V電壓、低成本、微處理器監(jiān)控電路; ? μMAX封裝,小型8引腳SO封裝\n\n? 精密電源電壓監(jiān)控器\n? 2.63V(MAX706P/R、MAX706AP/AR和MAX708R)\n\n? 2.93V(MAX706S、MAX706AS和MAX708S)\n\n? 3.08V(MAX706T、MAX706AT和MAX708T)\n\n\n\n\n? 復(fù)位時(shí)間延遲:200ms\n\n? 去抖TTL/CMOS兼容手動(dòng)復(fù)位輸入\n\n? 靜態(tài)電流:100μA\n\n? WDI禁用特性(MAX706AP/AR/AS/AT)\n\n? 看門(mén)狗定時(shí)器:1.6s超時(shí)\n\n? 復(fù)位輸出信號(hào):\n? 僅高電平有效(MAX706P、MAX706AP)\n\n? 僅低電平有效(MAX706R/S/T、MAX706AR/AS/AT)\n\n? 高電平有效和低電平有效(MAX708R/S/T)\n\n\n\n\n? 電壓監(jiān)控器,監(jiān)控有無(wú)電源故障或低電池電量警告\n\n? 8引腳表貼封裝\n\n? 低至VCC = 1V時(shí)確保低電平有效RESET置位; MAX706P/R/S/T、MAX706AP/AR/AS/AT和MAX708R/S/T微處理器(μP)監(jiān)控電路減少了監(jiān)控5V μP系統(tǒng)中的+3V至+3V電源電平所需的復(fù)雜性和元件數(shù)量。與單獨(dú)的IC或分立元件相比,這些器件顯著提高了系統(tǒng)的可靠性和準(zhǔn)確性。\n\n MAX706P/R/S/T和MAX706AP/AR/AS/AT監(jiān)控電路提供以下四個(gè)功能:\n\n 1) 啟動(dòng)、關(guān)斷和掉電情況下的復(fù)位輸出。 2) 如果看門(mén)狗輸入在1.6秒內(nèi)未觸發(fā),則獨(dú)立看門(mén)狗輸出會(huì)變?yōu)榈碗娖健? 3) 1.25V閾值檢測(cè)器,用于電源故障警告、低電池電量檢測(cè)或用于監(jiān)控主電源以外的電源。 4) 一個(gè)低電平有效的手動(dòng)復(fù)位輸入。 MAX706R/AR、MAX706S/AS和MAX706T/AT之間只有復(fù)位閾值電壓電平有所不同,分別為2.63V、2.93V和3.08V。所有器件都具有低電平有效復(fù)位輸出信號(hào)。除了復(fù)位輸出信號(hào)為高電平有效外,MAX706P/AP與MAX706R/AR相同。當(dāng)WDI輸入懸空或連接到低漏電三態(tài)輸出的高阻態(tài)時(shí),MAX706AP/AR/AS/AT的看門(mén)狗定時(shí)器功能禁用。\n\n MAX708R/S/T提供的功能與MAX706R/S/T和MAX706AR/AS/AT相同,只它們沒(méi)有看門(mén)狗定時(shí)器,而是提供低電平有效RESET和RESET輸出。與MAX706一樣,帶有R、S和T后綴的器件的復(fù)位閾值分別為2.63V、2.93V和3.08V。\n\n 這些器件采用8引腳SO、DIP和μMAX?封裝,并在整個(gè)溫度范圍內(nèi)提供額定性能。\n\n ?\n\n | ADIAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | ADI | |
MAX708T | 3V Voltage Monitoring, Low-Cost uP Supervisory Circuits | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
3V Voltage Monitoring, Low-Cost, 關(guān)P Supervisory Circuits GeneralDescription TheMAX705–MAX708/MAX813Lmicroprocessor(μP)supervisorycircuitsreducethecomplexityandnumberofcomponentsrequiredtomonitorpower-supplyandbatteryfunctionsinμPsystems.ThesedevicessignifcantlyimprovesystemreliabilityandaccuracycomparedtoseparateICso | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
3V Voltage Monitoring, Low-Cost, 關(guān)P Supervisory Circuits GeneralDescription TheMAX705–MAX708/MAX813Lmicroprocessor(μP)supervisorycircuitsreducethecomplexityandnumberofcomponentsrequiredtomonitorpower-supplyandbatteryfunctionsinμPsystems.ThesedevicessignifcantlyimprovesystemreliabilityandaccuracycomparedtoseparateICso | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
3V Voltage Monitoring, Low-Cost, 關(guān)P Supervisory Circuits GeneralDescription TheMAX705–MAX708/MAX813Lmicroprocessor(μP)supervisorycircuitsreducethecomplexityandnumberofcomponentsrequiredtomonitorpower-supplyandbatteryfunctionsinμPsystems.ThesedevicessignifcantlyimprovesystemreliabilityandaccuracycomparedtoseparateICso | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
UP Supervisory Circuits TheMAX707/708arecost?effectivesystemsupervisorcircuitsdesignedtomonitorVCCindigitalsystemsandprovidearesetsignaltothehostprocessorwhennecessary.Noexternalcomponentsarerequired. Theresetoutputisdrivenactivewithin20secofVCCfallingthroughtheresetvoltageth | ONSEMION Semiconductor 安森美半導(dǎo)體安森美半導(dǎo)體公司 | ONSEMI | ||
UP Supervisory Circuits TheMAX707/708arecost?effectivesystemsupervisorcircuitsdesignedtomonitorVCCindigitalsystemsandprovidearesetsignaltothehostprocessorwhennecessary.Noexternalcomponentsarerequired. Theresetoutputisdrivenactivewithin20secofVCCfallingthroughtheresetvoltageth | ONSEMION Semiconductor 安森美半導(dǎo)體安森美半導(dǎo)體公司 | ONSEMI | ||
3V Voltage Monitoring, Low-Cost, 關(guān)P Supervisory Circuits GeneralDescription TheMAX705–MAX708/MAX813Lmicroprocessor(μP)supervisorycircuitsreducethecomplexityandnumberofcomponentsrequiredtomonitorpower-supplyandbatteryfunctionsinμPsystems.ThesedevicessignifcantlyimprovesystemreliabilityandaccuracycomparedtoseparateICso | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
3V Voltage Monitoring, Low-Cost, 關(guān)P Supervisory Circuits GeneralDescription TheMAX705–MAX708/MAX813Lmicroprocessor(μP)supervisorycircuitsreducethecomplexityandnumberofcomponentsrequiredtomonitorpower-supplyandbatteryfunctionsinμPsystems.ThesedevicessignifcantlyimprovesystemreliabilityandaccuracycomparedtoseparateICso | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
UP Supervisory Circuits TheMAX707/708arecost?effectivesystemsupervisorcircuitsdesignedtomonitorVCCindigitalsystemsandprovidearesetsignaltothehostprocessorwhennecessary.Noexternalcomponentsarerequired. Theresetoutputisdrivenactivewithin20secofVCCfallingthroughtheresetvoltageth | ONSEMION Semiconductor 安森美半導(dǎo)體安森美半導(dǎo)體公司 | ONSEMI |
技術(shù)參數(shù)
- Reset Thresh. Accur. (@ +25°C)(%):
2.5
- Reset Out:
Active High
- tRESET (min):
85ms to 300ms
- Watchdog Feature:
No Watchdog
- Supervisor Features:
Adjustable Reset Input
- ICC (max)(μA):
200
- RoHS Available:
Yes
- Oper. Temp.(°C):
-55 to +125
- Package/ Pins:
CDIP/8
- Smallest Available Pckg. (max w/pins)(mm2):
15.6
- Budgetary Price (See Notes):
$2.71 @1k
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
24+ |
SMD8 |
1 |
自己現(xiàn)貨 |
詢價(jià) | |||
MAXIM |
2015+ |
SOP/DIP |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣(mài)! |
詢價(jià) | ||
MAXIM |
24+ |
SMD |
2978 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時(shí)可發(fā)貨 |
詢價(jià) | ||
MAXIM |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
MAX |
24+ |
SOP-8 |
2987 |
只售原裝自家現(xiàn)貨!誠(chéng)信經(jīng)營(yíng)!歡迎來(lái)電! |
詢價(jià) | ||
MAX |
25+ |
SOP-8 |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
MAXIM |
22+ |
SOP-8 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
MAXIM |
24+ |
SOP-8 |
56800 |
特價(jià)現(xiàn)貨,下單送華為手機(jī).香港 日本 新加坡 |
詢價(jià) | ||
MAXIM |
13+ |
N.SO |
3758 |
原裝分銷 |
詢價(jià) | ||
MAX |
1430+ |
DIP |
5800 |
全新原裝,公司大量現(xiàn)貨供應(yīng),絕對(duì)正品 |
詢價(jià) |
相關(guān)規(guī)格書(shū)
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- NE5532
- NE5532
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