| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX6822 | Low-Voltage SOT23 關(guān)P Supervisors with Manual Reset and Watchdog Timer General Description The MAX6821–MAX6825 are low-voltage microprocessor (μP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co 文件:167.25 Kbytes 頁(yè)數(shù):9 Pages | MAXIM 美信 | MAXIM | |
MAX6822 | 低電壓、SOT23封裝、微處理器監(jiān)控電路,帶有手動(dòng)復(fù)位及看門(mén)狗定時(shí)器 MAX6821—MAX6825是低壓微處理器(μP)監(jiān)控電路,在5引腳SOT23封裝中集成了電壓監(jiān)控、看門(mén)狗定時(shí)器和手動(dòng)復(fù)位輸入功能。與單獨(dú)的IC或分立元件相比,微處理器監(jiān)控電路顯著提高了系統(tǒng)的可靠性和準(zhǔn)確性。每當(dāng)受監(jiān)控的電壓降至其預(yù)設(shè)閾值以下,這些器件都會(huì)將復(fù)位信號(hào)置位,并在VCC上升到閾值以上后將該信號(hào)保持置位狀態(tài)達(dá)最短超時(shí)周期。此外,看門(mén)狗定時(shí)器會(huì)監(jiān)控是否存在代碼執(zhí)行錯(cuò)誤。還提供去抖手動(dòng)復(fù)位。MAX6821—MAX6825監(jiān)控的電壓范圍為+1.8V至+5.0V。VCC低至+1.0V時(shí),這些輸出能處于正確的狀態(tài)。\n\n 提供九個(gè)預(yù)編程的復(fù)位閾值電壓(參見(jiàn)閾值后綴指南)。MAX6 ? 監(jiān)控+1.8V、+2.5V、+3.0V、+3.3V、+5.0V電源\n\n? 復(fù)位超時(shí)延遲:140ms(最小值)\n\n? 1.6s看門(mén)狗超時(shí)周期(MAX6821/MAX6822/MAX6823/MAX6824)\n\n? 手動(dòng)復(fù)位輸入(MAX6821/MAX6822/MAX6823/MAX6825)\n\n? 三種復(fù)位輸出選項(xiàng)\n? 推挽低電平有效RESET\n\n? 推挽RESET\n\n? 開(kāi)漏低電平有效RESET\n\n\n\n\n? 低至VCC = +1.0V時(shí)確保復(fù)位有效\n\n? 不受快速負(fù)VCC瞬變的影響\n\n? 無(wú)需外部元件\n\n? 小型5引腳SOT23封裝; | ADI 亞德諾 | ADI | |
Low-Voltage SOT23 關(guān)P Supervisors with Manual Reset and Watchdog Timer General Description The MAX6821–MAX6825 are low-voltage microprocessor (μP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co 文件:167.25 Kbytes 頁(yè)數(shù):9 Pages | MAXIM 美信 | MAXIM | ||
Low-Voltage SOT23 關(guān)P Supervisors with Manual Reset and Watchdog Timer General Description The MAX6821–MAX6825 are low-voltage microprocessor (μP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co 文件:167.25 Kbytes 頁(yè)數(shù):9 Pages | MAXIM 美信 | MAXIM | ||
Low-Voltage SOT23 關(guān)P Supervisors with Manual Reset and Watchdog Timer General Description The MAX6821–MAX6825 are low-voltage microprocessor (μP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co 文件:167.25 Kbytes 頁(yè)數(shù):9 Pages | MAXIM 美信 | MAXIM | ||
Low-Voltage SOT23 關(guān)P Supervisors with Manual Reset and Watchdog Timer General Description The MAX6821–MAX6825 are low-voltage microprocessor (μP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co 文件:167.25 Kbytes 頁(yè)數(shù):9 Pages | MAXIM 美信 | MAXIM | ||
Low-Voltage SOT23 關(guān)P Supervisors with Manual Reset and Watchdog Timer General Description The MAX6821–MAX6825 are low-voltage microprocessor (μP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co 文件:167.25 Kbytes 頁(yè)數(shù):9 Pages | MAXIM 美信 | MAXIM | ||
Low-Voltage SOT23 關(guān)P Supervisors with Manual Reset and Watchdog Timer General Description The MAX6821–MAX6825 are low-voltage microprocessor (μP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co 文件:167.25 Kbytes 頁(yè)數(shù):9 Pages | MAXIM 美信 | MAXIM | ||
Low-Voltage SOT23 關(guān)P Supervisors with Manual Reset and Watchdog Timer General Description The MAX6821–MAX6825 are low-voltage microprocessor (μP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co 文件:167.25 Kbytes 頁(yè)數(shù):9 Pages | MAXIM 美信 | MAXIM | ||
Low-Voltage SOT23 關(guān)P Supervisors with Manual Reset and Watchdog Timer General Description The MAX6821–MAX6825 are low-voltage microprocessor (μP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co 文件:167.25 Kbytes 頁(yè)數(shù):9 Pages | MAXIM 美信 | MAXIM |
技術(shù)參數(shù)
- Reset Thresh. Accur. (@ +25°C)(%):
2.5
- Reset Out:
Active Low
- tRESET (min):
85ms to 300ms
- Watchdog Feature:
Input (WDI)
- Watchdog Timeout:
1s to 2s
- Supervisor Features:
Manual Reset
- ICC (max)(μA):
16
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
SOT23/5
- Smallest Available Pckg. (max w/pins)(mm2):
9
- Budgetary Price (See Notes):
$1.63 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
5-SOT_23-N/A |
5500 |
低電壓、SOT23封裝、微處理器監(jiān)控電路,帶有手動(dòng)復(fù)位及看門(mén)狗定時(shí)器 |
詢(xún)價(jià) | ||
MAXIM |
13+ |
SOT |
3738 |
原裝分銷(xiāo) |
詢(xún)價(jià) | ||
MAXIM |
24+ |
SOT-153/SOT-23-5 |
8200 |
新進(jìn)庫(kù)存/原裝 |
詢(xún)價(jià) | ||
MAXIM |
23+ |
原裝正品 |
6500 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢(xún)價(jià) | ||
MAXIM |
25+ |
SOT23-5 |
637 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢(xún)價(jià) | ||
MAXIM |
24+ |
SOT153 |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢(xún)價(jià) | ||
MAXIM |
16+ |
NA |
8800 |
原裝現(xiàn)貨,貨真價(jià)優(yōu) |
詢(xún)價(jià) | ||
MAXIM |
24+ |
SOT-153 |
2000 |
原裝現(xiàn)貨假一罰十 |
詢(xún)價(jià) | ||
MAX |
22+ |
SOT-23-5 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢(xún)價(jià) | ||
MAXIM |
新 |
460 |
全新原裝 貨期兩周 |
詢(xún)價(jià) |
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