| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX6726A | Dual/Triple, Ultra-Low-Voltage, SOT23 uP Supervisory Circuits General Description The MAX6715A–MAX6729A/MAX6797A are ultra-low-voltage microprocessor (μP) supervisory circuits designed to monitor two or three system power-supply voltages. These devices assert a system reset if any monitored supply falls below its factory-trimmed or adjustable threshold an 文件:184.8 Kbytes 頁(yè)數(shù):18 Pages | MAXIM 美信 | MAXIM | |
MAX6726A | 雙/三路、超低電壓、SOT23封裝、微處理器監(jiān)控電路 MAX6715A–MAX6729A/MAX6797A是超低電壓μP監(jiān)控電路,用于監(jiān)視二路或三路系統(tǒng)電源。當(dāng)任一被監(jiān)視電源電壓跌至工廠預(yù)置或可調(diào)門限以下時(shí),這些器件會(huì)觸發(fā)系統(tǒng)復(fù)位,在所有電源電壓上升至門限以上之后,復(fù)位信號(hào)仍將在最小超時(shí)周期內(nèi)保持有效。與離散IC或分立元件相比,這些集成的二/三路監(jiān)控電路可顯著提高系統(tǒng)的穩(wěn)定性、并減小系統(tǒng)尺寸。 \n這些器件監(jiān)視1.8V至5.0V主電源(VCC1)和0.9V至3.3V次級(jí)電源(VCC2),具有工廠預(yù)置的復(fù)位門限選項(xiàng)(參見(jiàn)完整數(shù)據(jù)資料中的Reset Voltage Threshold Suffix Guide)。外部可調(diào)RSTIN輸入允許用戶監(jiān)視低至 ·VCC1 (主電源電壓)復(fù)位門限:1.58V至4.63V \n·VCC2 (副電源電壓)復(fù)位門限:0.79V至3.08V \n·外部可調(diào)RSTIN門限用于輔助電源/三路電源監(jiān)視(0.62V內(nèi)部基準(zhǔn)) \n·看門狗選項(xiàng)\n·35s (最小值)長(zhǎng)啟動(dòng)周期 \n·1.12s (最小值)正常超時(shí)周期 \n·手動(dòng)復(fù)位輸入選項(xiàng) \n·電源失效輸入/輸出選項(xiàng)(推挽式和漏極開(kāi)路低電平有效) \n·VCC1或VCC2低至0.8V時(shí)保證復(fù)位輸出正常 \n·復(fù)位輸出邏輯選項(xiàng) \n·不受VCC瞬變影響 \n·3.6V供電時(shí)電源電流低至14μA (典型值)\n·可禁止看門狗工作 \n·小尺寸5、6或8引腳SOT23封; | ADI 亞德諾 | ADI | |
Package:SOT-23-8;包裝:卷帶(TR) 類別:集成電路(IC) 監(jiān)控器 描述:IC SUPERVISOR 3 CHANNEL SOT23-8 | AD 亞德諾 | AD | ||
Package:SOT-23-8;包裝:卷帶(TR) 類別:集成電路(IC) 監(jiān)控器 描述:IC SUPERVISOR 3 CHANNEL SOT23-8 | AD 亞德諾 | AD | ||
Package:SOT-23-8;包裝:卷帶(TR) 類別:集成電路(IC) 監(jiān)控器 描述:IC SUPERVISOR 3 CHANNEL SOT23-8 | AD 亞德諾 | AD |
技術(shù)參數(shù)
- Interface:
Factory Fixed
- Reset Thresh.(V):
0 to 1.2/1.2 to 1.8/1.8 to 2.5/2.5 to 3.3/3.3 to 5.5/
- Reset Out:
Active Low/Open Drain/
- tRESET:
1ms to 15ms/15ms to 85ms/85ms to 300ms/300ms to 1s/>1s/
- Watchdog Feature:
No Watchdog
- Supervisor Features:
Manual Reset
- Reset Thresh. Accur.(%):
2.5
- ICC(μA):
39
- Package/Pins:
SOT/6/
- BudgetaryPrice:
$1.39 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MaximIntegrated |
24+ |
SOT-23-8 |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
Maxim Integrated |
24+ |
SOT-23-8 |
65200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
Maxim |
1931+ |
N/A |
567 |
加我qq或微信,了解更多詳細(xì)信息,體驗(yàn)一站式購(gòu)物 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
SOT23-8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
MAXIM |
25+ |
SOT23-8 |
1001 |
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件! |
詢價(jià) | ||
MAXIM/美信 |
23+ |
SOT23-8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
Maxim |
22+ |
SOT238 |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
MAXIM |
23+ |
sot-23-8 |
35500 |
原裝正品現(xiàn)貨庫(kù)存QQ:2987726803 |
詢價(jià) | ||
Analog Devices Inc./Maxim Inte |
25+ |
SOT-23-8 |
9350 |
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢價(jià) | ||
ADI(亞德諾) |
25+ |
SOT-23-8 |
20948 |
樣件支持,可原廠排單訂貨! |
詢價(jià) |
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