SOT23, Low-Power μP Supervisory Circuits with Battery Backup and Chip-Enable Gating

文件：248.22 Kbytes 頁(yè)數(shù)：15 Pages

MAXIM

美信

SOT23封裝、低功耗微處理器監(jiān)控電路，帶有備用電池控制器和片選控制

MAX6365–MAX6368監(jiān)控電路簡(jiǎn)化了微處理器(μP)系統(tǒng)中的電源監(jiān)控、電池備用控制功能和存儲(chǔ)器寫(xiě)保護(hù)。這些電路通過(guò)超小型集成解決方案顯著縮小了現(xiàn)代系統(tǒng)的尺寸并提高了精度和可靠性。\n\n 這些器件執(zhí)行四種基本系統(tǒng)功能：\n\n 在VCC電源上電、關(guān)斷和掉電情況下提供μP復(fù)位輸出。 在內(nèi)部控制VCC到備用電池的切換，以在主電源出現(xiàn)故障時(shí)維持CMOS RAM、CMOS μP、實(shí)時(shí)時(shí)鐘和其他數(shù)字邏輯的數(shù)據(jù)或低功耗工作。 在電源或處理器故障期間通過(guò)內(nèi)部芯片使能選通提供存儲(chǔ)器寫(xiě)保護(hù)。 包括以下選項(xiàng)之一：手動(dòng)復(fù)位輸入(MAX6365)、看門(mén)狗定時(shí)器功能(M ? +1.2V低工作電源電壓（VCC或VBATT）\n? 對(duì)+5.0、+3.3V、+3.0V和+2.5V電源電壓進(jìn)行精密監(jiān)控\n? 芯片使能信號(hào)板載選通，1.5ns傳播延遲\n? 去抖手動(dòng)復(fù)位輸入(MAX6365)\n? 看門(mén)狗定時(shí)器，1.6s超時(shí)(MAX6366)\n? 電池導(dǎo)通輸出指示器(MAX6367)\n? 輔助用戶可調(diào)RESET IN (MAX6368)\n? 10μA低靜態(tài)電源電流\n? 提供三種輸出結(jié)構(gòu)?推挽低電平有效RESET\n? 開(kāi)漏低電平有效RESET\n? 開(kāi)漏RESET\n? 低至1.2V時(shí)確保RESET/低電平有效RESET有效\n? 電源瞬變抗擾度\n? 復(fù)位超時(shí);

ADI

亞德諾

SOT23, Low-Power 關(guān)P Supervisory Circuits with Battery Backup and Chip-Enable Gating

General Description The MAX6365–MAX6368 supervisory circuits simplify power-supply monitoring, battery-backup control functions, and memory write protection in microprocessor (μP) systems. The circuits significantly improve the size, accuracy, and reliability of modern systems with an ultra small

文件：221.61 Kbytes 頁(yè)數(shù)：15 Pages

MAXIM

美信

SOT23, Low-Power 關(guān)P Supervisory Circuits with Battery Backup and Chip-Enable Gating

General Description The MAX6365–MAX6368 supervisory circuits simplify power-supply monitoring, battery-backup control functions, and memory write protection in microprocessor (μP) systems. The circuits significantly improve the size, accuracy, and reliability of modern systems with an ultra small

文件：221.61 Kbytes 頁(yè)數(shù)：15 Pages

MAXIM

美信

SOT23, Low-Power 關(guān)P Supervisory Circuits with Battery Backup and Chip-Enable Gating

General Description The MAX6365–MAX6368 supervisory circuits simplify power-supply monitoring, battery-backup control functions, and memory write protection in microprocessor (μP) systems. The circuits significantly improve the size, accuracy, and reliability of modern systems with an ultra small

文件：221.61 Kbytes 頁(yè)數(shù)：15 Pages

MAXIM

美信

SOT23, Low-Power 關(guān)P Supervisory Circuits with Battery Backup and Chip-Enable Gating

General Description The MAX6365–MAX6368 supervisory circuits simplify power-supply monitoring, battery-backup control functions, and memory write protection in microprocessor (μP) systems. The circuits significantly improve the size, accuracy, and reliability of modern systems with an ultra small

文件：221.61 Kbytes 頁(yè)數(shù)：15 Pages

MAXIM

美信

SOT23, Low-Power 關(guān)P Supervisory Circuits with Battery Backup and Chip-Enable Gating

General Description The MAX6365–MAX6368 supervisory circuits simplify power-supply monitoring, battery-backup control functions, and memory write protection in microprocessor (μP) systems. The circuits significantly improve the size, accuracy, and reliability of modern systems with an ultra small

文件：221.61 Kbytes 頁(yè)數(shù)：15 Pages

MAXIM

美信

SOT23, Low-Power 關(guān)P Supervisory Circuits with Battery Backup and Chip-Enable Gating

General Description The MAX6365–MAX6368 supervisory circuits simplify power-supply monitoring, battery-backup control functions, and memory write protection in microprocessor (μP) systems. The circuits significantly improve the size, accuracy, and reliability of modern systems with an ultra small

文件：221.61 Kbytes 頁(yè)數(shù)：15 Pages

MAXIM

美信

SOT23, Low-Power 關(guān)P Supervisory Circuits with Battery Backup and Chip-Enable Gating

General Description The MAX6365–MAX6368 supervisory circuits simplify power-supply monitoring, battery-backup control functions, and memory write protection in microprocessor (μP) systems. The circuits significantly improve the size, accuracy, and reliability of modern systems with an ultra small

文件：221.61 Kbytes 頁(yè)數(shù)：15 Pages

MAXIM

美信

SOT23, Low-Power 關(guān)P Supervisory Circuits with Battery Backup and Chip-Enable Gating

General Description The MAX6365–MAX6368 supervisory circuits simplify power-supply monitoring, battery-backup control functions, and memory write protection in microprocessor (μP) systems. The circuits significantly improve the size, accuracy, and reliability of modern systems with an ultra small

文件：221.61 Kbytes 頁(yè)數(shù)：15 Pages

MAXIM

美信