一般說明：MAX811REUS+T
MAX811REUS+T/ MAX812是低功耗微處理器（μP）用于監控電源的監控電路在μP和數字系統中。它們提供出色的電路通過消除外部組件實現可靠性和低成本和5V電源一起使用時的調整和調整3V供電電路。MAX811REUS+T/ MAX812還提供去抖動手動復位輸入。這些設備執行單一功能：它們斷言a每當VCC電源電壓低于此值時復位信號預設閾值，保持至少140msVCC升至復位閾值以上后。唯一的兩個器件的區別在于MAX811REUS+T具有低電平有效RESET輸出（保證為了使VCC處于正確的狀態，降至1V），而MAX812具有高電平有效RESET輸出。重置比較器旨在忽略VCC上的快速瞬變。重置閾值可用于各種操作供電電壓。低電源電流使MAX811REUS+T/ MAX812成為理想選擇用于便攜式設備。這些器件采用4引腳封裝SOT143封裝。

優點和特點：MAX811REUS+T
●集成電壓監視器增加系統
增加手動復位的穩健性
•3V，3.3V和5V的精確監控
電源電壓
•140ms最小上電復位脈沖寬度
•RESET輸出（MAX811），RESET輸出
（MAX812）
•保證過溫
•保證RESET有效至VCC = 1V（MAX811）
•電源瞬態免疫
●節省電路板空間
•無外部組件
•4引腳SOT143封裝
●低功耗簡化了電源
要求
•6μA電源電流

應用：MAX811REUS+T
●電腦
●控制器
●智能儀器
●關鍵μP和μC電源監控
●便攜式/電池供電設備

制造商: Maxim Integrated
產品種類: 監控電路
RoHS: 詳細信息
類型: Voltage Supervisory
安裝風格: SMD/SMT
封裝 / 箱體: SOT-143-4
閾值電壓: 2.63 V
被監測輸入數: 1 Input
輸出類型: Active Low, Push-Pull
人工復位: Manual Reset
看門狗計時器: No Watchdog
電池備用開關: No Backup
重置延遲時間: 560 ms
電源電壓-最大: 5.5 V
最小工作溫度: - 40 C
最大工作溫度: + 85 C
準確性: 1.5 %
系列:MAX811REUS+T
封裝: Reel
封裝: Cut Tape
封裝: MouseReel
商標: Maxim Integrated
芯片啟用信號: No Chip Enable
高度: 0.94 mm
長度: 2.92 mm
工作電源電流: 2.7 uA
過電壓閾值: 2.68 V
Pd-功率耗散: 320 mW
功率失效檢測: No
產品類型: Supervisory Circuits
工廠包裝數量: 2500
子類別: PMIC - Power Management ICs
電源電壓-最小: 1.2 V
欠電壓閾值: 2.58 V
寬度: 1.3 mm
零件號別名: MAX811
單位重量: 9 mg

以下物料均有現貨庫存：MAX811REUS+T
STM32F101RBT6
STM32F103CBT6
STM32F103C8T6
STM32F103R8T6
STM32F103VBT6
STM32F103RBT6
STM32F103VCT6
STM32F103ZET6
STM32F103VET6
STM32F103RET6
STM32F103RCT6
STM32F103RGT6
STM32F103RCY6TR
STM32F103T8U6
STM32F103VGT6
STM32F103ZGT6
STM32F105RBT6
STM32F105RCT6
STM32F105R8T6
STM32F105VCT6
STM32F107VCT6
STM32F107RCT6
STM32F100R8T6B
STM32F100C6T6B
STM32F100VCT6B
STM32F100RBT6B
STM32F100C8T6B
STM32F100C4T6B
STM32F215RGT6
STM32F205RGT6
STM32F205RET6
STM32F205RCT6
STM32F205VGT6

MAX811REUS+T
STM32F205VET6
STM32F205VCT6
STM32F205ZET6
STM32F205ZGT6
STM32F207VCT6
STM32F207VGT6
STM32F207VET6
STM32F207ZET6
STM32F207ZGT6
STM32F373CCT6
STM32F301K8T6
STM32F302C8T6
STM32F302CBT6
STM32F302RCT6
STM32F302RBT6
STM32F302K8U6
STM32F302VET6
STM32F302VDT6
STM32F302VCT6
STM32F303CBT6
STM32F303CCT6
STM32F303RBT6
STM32F303RCT6
STM32F303RET6
STM32F303VCT6
STM32F303VET6
STM32F303ZET6
STM32F411CEU6
STM32F411CCU6TR
STM32F411RCT6
STM32F411RET6
STM32F411VET6
STM32F412RET6
STM32F413VGT6
STM32F415RGT6
STM32F415VGT6
STM32F410CBU6
STM32F410RBT6
STM32F427IGT6
STM32F427VIT6
STM32F427VGT6
STM32F427ZGT6
STM32F427ZIT6
STM32F429BIT6
STM32F429IIT6
STM32F429IGT6
STM32F429VGT6
STM32F429VIT6
STM32F429VET6
STM32F429ZGT6
STM32F429ZIT6
STM32F429ZET6
STM32F446RET6
STM32F446RCT6
STM32F446VET6
STM32F446VCT6
STM32F446ZET6
STM32F446ZEJ6
STM32F469NIH6
STM32F401CEU6
STM32F401CBU6
STM32F401RCT6
STM32F401RBT6
STM32F401RET6
STM32F405RGT6
STM32F405VGT6
STM32F405ZGT6
STM32F407IGT6
STM32F407IGH6
STM32F407IET6
STM32F407VGT6
STM32F407VET6
STM32F407ZET6
STM32F407ZGT6
STM32F407ZGT7
STM32F400CBT6
STM32F722RET6
STM32F730R8T6
STM32F730V8T6
STM32F746VGT6
STM32F756VGT6
STM32F765VIT6
STM32F767ZGT6
STM32F767IGT6
STM32F767NIH6
STM32F767BIT6
STM32F767VIT6
STM32F031K6U6
STM32F031F6P6
STM32F031C6T6TR
STM32F030K6T6
STM32F030F4P6
STM32F030C8T6
STM32F030CCT6
STM32F030C6T6
STM32F030RCT6
STM32F030R8T6
STM32F042K6T6
STM32F042F6P6
STM32F042C6T6
STM32F051K8U6
STM32F051K6U6
STM32F051C8T6
STM32F051C8T7TR
STM32F051R8T6
STM32F051R8T7
STM32F071VBT6
STM32F071CBT6
STM32F071CBU6
STM32F071RBT6
STM32F072VBT6
STM32F072CBT6
STM32F072C8T6
STM32F072CBU6TR
STM32F072RBT6
STM32F072R8T6
STM32F070CBT6
STM32F070F6P6
STM32F070RBT6
STM32G474VET6
STM32G431CBT6
STM32G071CBT6
STM32G071GBU6
STM32G071RBT6
STM32G070KBT6
STM32G070CBT6
STM32G070RBT6
STM32G031F8P6
STM32G031K6T6
STM32G031J6M6
STM32G031G8U6
STM32G030K6T6
STM32G030K8T6
STM32G030C8T6
STM32G030F6P6TR
STM32H743BIT6
STM32H743IIT6
STM32H743VIT6
STM32H743VIH6
STM32H743ZIT6
STM32H743XIH6
STM32H750IBK6
STM32H750VBT6
STM32H750XBH6
STM32L151C8T6A
STM32L151CBT6A
STM32L151CBU6
STM32L151CCU6
STM32L151RCT6
STM32L151RET6
STM32L151RDT6
STM32L151VDT6
STM32L431CCT6
STM32L431CBT6
STM32L431CCU6
STM32L431RCT6
STM32L431VCT6
STM32L433VCT6
STM32L433RCT3
STM32L433RCT6
STM32L452REY6TR
STM32L471RGT6
STM32L471RET6
STM32L475VET6
STM32L476RGT6
STM32L476VET6
STM32L476RCT6
STM32L476VGT6
STM32L496RGT6
STM32L011D4P6
STM32L010C6T6
STM32L011F4U6TR
STM32L011G4U6
STM32L031F6P6
STM32L031K6T6
STM32L031G6U6
STM32L051K8U6
STM32L051C8T6
STM32L051R8T6
STM32L052R8T6
STM32L053R8T6
STM32L071RBT6
STM32L071CBT6
STM32L072RBT6
STM32L072CBT6
STM32L073RZT6
STM32L073V8T6
STM8L151C6T6
STM8L151C8T6
STM8L151K4T6
STM8L151K6T6
STM8L151G6U6
STM8L151G4U6
STM8L152C6T6
STM8L152R8T6
STM8L152M8T6
STM8L101F3P6TR
STM8L101K3T6
STM8L101F3U6TR
STM8L001J3M3TR
STM8L051F3P6
STM8L052C6T6
STM8L052R8T6
STM8L050J3M3TR