| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX699 | Low Cost Power-On Reset and Watchdog Controllers General Description The MAX698/MAX699 monitor the +5V supply in microprocessor (μP) and digital systems. They supply a RESET pulse of at least 140ms duration on power-up, power-down, and during low-voltage brownout condi tions. Circuit reliability is increased at reduced cost by eliminating all e 文件:117.67 Kbytes 頁(yè)數(shù):4 Pages | MAXIM 美信 | MAXIM | |
MAX699 | 低成本、上電復(fù)位與看門狗控制器 MAX698/MAX699可監(jiān)控微處理器(μP)和數(shù)字系統(tǒng)中的+5V電源。它們?cè)谏想姟㈥P(guān)斷和低壓掉電條件下提供持續(xù)時(shí)間至少140ms的低電平有效復(fù)位脈沖。它們無需任何外部元件,也不用進(jìn)行調(diào)整,以更低的成本提高了電路可靠性。\n\n 除了MAX698的所有特性外,MAX699還提供看門狗輸入以監(jiān)控微處理器活動(dòng)。如果看門狗輸入(WDI)在1秒內(nèi)未切換,則低電平有效RESET輸出會(huì)變?yōu)榈碗娖?。讓W(xué)DI保持開路可以禁用看門狗功能。\n\n 兩款器件均采用8引腳PDIP和16引腳0.3英寸寬體小型(SO)封裝,C級(jí)器件的額定溫度范圍為0°C至+70°C,E級(jí)器件的額定溫度范圍為-40 ? 精密電壓監(jiān)控器\n\n? 電源正常/復(fù)位時(shí)間延遲\n\n? 看門狗定時(shí)器\n\n? 元件數(shù)量最少; | ADI 亞德諾 | ADI | |
Low Cost Power-On Reset and Watchdog Controllers General Description The MAX698/MAX699 monitor the +5V supply in microprocessor (μP) and digital systems. They supply a RESET pulse of at least 140ms duration on power-up, power-down, and during low-voltage brownout condi tions. Circuit reliability is increased at reduced cost by eliminating all e 文件:117.67 Kbytes 頁(yè)數(shù):4 Pages | MAXIM 美信 | MAXIM | ||
Low Cost Power-On Reset and Watchdog Controllers General Description The MAX698/MAX699 monitor the +5V supply in microprocessor (μP) and digital systems. They supply a RESET pulse of at least 140ms duration on power-up, power-down, and during low-voltage brownout condi tions. Circuit reliability is increased at reduced cost by eliminating all e 文件:117.67 Kbytes 頁(yè)數(shù):4 Pages | MAXIM 美信 | MAXIM | ||
Low Cost Power-On Reset and Watchdog Controllers General Description The MAX698/MAX699 monitor the +5V supply in microprocessor (μP) and digital systems. They supply a RESET pulse of at least 140ms duration on power-up, power-down, and during low-voltage brownout condi tions. Circuit reliability is increased at reduced cost by eliminating all e 文件:117.67 Kbytes 頁(yè)數(shù):4 Pages | MAXIM 美信 | MAXIM | ||
Low Cost Power-On Reset and Watchdog Controllers General Description The MAX698/MAX699 monitor the +5V supply in microprocessor (μP) and digital systems. They supply a RESET pulse of at least 140ms duration on power-up, power-down, and during low-voltage brownout condi tions. Circuit reliability is increased at reduced cost by eliminating all e 文件:117.67 Kbytes 頁(yè)數(shù):4 Pages | MAXIM 美信 | MAXIM | ||
Low-Cost, Power-On Reset and Watchdog Controllers 文件:538.68 Kbytes 頁(yè)數(shù):4 Pages | MAXIM 美信 | MAXIM | ||
Low-Cost, Power-On Reset and Watchdog Controllers 文件:538.68 Kbytes 頁(yè)數(shù):4 Pages | MAXIM 美信 | MAXIM | ||
Low-Cost, Power-On Reset and Watchdog Controllers 文件:538.68 Kbytes 頁(yè)數(shù):4 Pages | MAXIM 美信 | MAXIM | ||
Low-Cost, Power-On Reset and Watchdog Controllers 文件:538.68 Kbytes 頁(yè)數(shù):4 Pages | MAXIM 美信 | MAXIM |
技術(shù)參數(shù)
- Reset Thresh. Accur. (@ +25°C)(%):
2.5
- Reset Out:
Active High
- tRESET (min):
85ms to 300ms
- Watchdog Feature:
Input (WDI)
- Watchdog Timeout:
1s to 2s
- ICC (max)(μA):
5000
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
PDIP/8
- Smallest Available Pckg. (max w/pins)(mm2):
81.9
- Budgetary Price (See Notes):
$2.34 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAX |
24+ |
SMD |
3000 |
公司現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
23+ |
SMD |
3700 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
MAXIM |
24+ |
SMD |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
MAXIM |
25+ |
SOP8 |
4500 |
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 |
詢價(jià) | ||
MAX |
22+ |
DIP8 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
MAX |
25+ |
DIP-8 |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
MAXIM |
2023+ |
SOP8 |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
24+ |
SOP8 |
25000 |
特價(jià)特價(jià)100原裝長(zhǎng)期供貨. |
詢價(jià) | ||
ADI |
25+ |
Plastic Dual-In-Line, Narrow ( |
5500 |
低成本、上電復(fù)位與看門狗控制器 |
詢價(jià) | ||
MAXIM |
2015+ |
SOP/DIP |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) |
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