Dual/Triple Ultra-Low-Voltage SOT23 關(guān)P Supervisory Circuits

The MAX6715–MAX6729 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 and maintain reset for a minimum tim

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MAXIM

美信

Dual/Triple Ultra-Low-Voltage SOT23

The MAX6715–MAX6729 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 and maintain reset for a minimum tim

文件：720.87 Kbytes 頁(yè)數(shù)：19 Pages

MAXIM

美信

Dual/Triple Ultra-Low-Voltage SOT23 uP Supervisory Circuits

文件：720.87 Kbytes 頁(yè)數(shù)：19 Pages

MAXIM

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雙/三路、超低電壓、SOT23封裝、微處理器監(jiān)控電路

MAX6715-MAX6729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(mén)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(mén)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\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(mén)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0.62 ? VCC1 (主電源電壓)復(fù)位門(mén)限：1.58V至4.63V\n? VCC2 (副電源電壓)復(fù)位門(mén)限：0.79V至3.08V\n? 外部可調(diào)RSTIN門(mén)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(mén)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\n\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? 小尺寸5、6或8引腳SOT23封裝;

ADI

亞德諾

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

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MAXIM

美信

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

Dual/Triple Ultra-Low-Voltage SOT23 關(guān)P Supervisory Circuits

The MAX6715–MAX6729 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 and maintain reset for a minimum tim

文件：418.57 Kbytes 頁(yè)數(shù)：19 Pages

MAXIM

美信

Dual/Triple Ultra-Low-Voltage SOT23 uP Supervisory Circuits

文件：720.87 Kbytes 頁(yè)數(shù)：19 Pages

MAXIM

美信

Dual/Triple Ultra-Low-Voltage SOT23 μP Supervisory Circuits

文件：720.87 Kbytes 頁(yè)數(shù)：19 Pages

MAXIM

美信

Dual/Triple Ultra-Low-Voltage SOT23 uP Supervisory Circuits

文件：720.87 Kbytes 頁(yè)數(shù)：19 Pages

MAXIM

美信