CXDR7573A

CXDR7573A CXDR7574A系列产品是附带看门狗功能的电压检测器。只用1个外接电容即可为看门狗超时,解除延迟时间设定任意的数值。用于监控微处理器当电源电压达到检测电压时,在看门狗超时范围内看门狗端子未输入L→H的脉冲时,RESETB端子会输出低电平信号。此外,CXDR7573A系列产品还附带手动复位功能,在任意时机把手动复位端子转为Low电平时,RESETB端子会输出L电平信号

附带看门狗功能的电压检测器CXDR7573A CXDR7574A手动复位功能在任意时机把手动复位端子转为Low电平时RESETB端子会输出L电平信号

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目录

1.产品概述       2.产品特点     Lvh嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)Lvh嘉泰姆

5.产品封装       6.电路原理图  Lvh嘉泰姆

7.相关产品Lvh嘉泰姆

   产品概述 返回TOPLvh嘉泰姆


        CXDR7573A CXDR7574A系列产品是附带看门狗功能的电压检测器。只用1个外接电容即可为看门狗超时,解除延迟时间设定任意的数值。用于监控微处理器当电源电压达到检测电压时,在看门狗超时范围内看门狗端子未输入L→H的脉冲时,RESETB端子会输出低电平信号。此外,CXDR7573A系列产品还附带手动复位功能,在任意时机把手动复位端子转为Low电平时,RESETB端子会输出L电平信号The CXDR7573A/CXDR7574A series are voltage detectors with a watchdog function. The watchdog timeout time and release delay time can be set as desired using a single external capacitor. These voltage detectors are used for microprocessor monitoring, and when the power voltage reaches the detect voltage or an L→H pulse is not input to the watchdog pin within the watchdog timeout time, an L level signal is output from the RESETB pin. The CXDR7573A series has a manual reset function. When the manual reset pin is set to Low level at any desired timing, an L level signal is output from the RESETB pin. The CXDR7574A series has a watchdog ON/OFF function. By setting the EN pin to L level, the watchdog function can be turned OFF while the voltage detector that monitors the power voltage continues to operate. The MRB pin and EN pin are pulled up internally to VIN, and thus these pins can be left open when not used

   产品特点 返回TOPLvh嘉泰姆


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   应用范围 返回TOPLvh嘉泰姆


●Microprocessor reset and malfunction monitoring circuitry Lvh嘉泰姆

●Memory battery backup circuits Lvh嘉泰姆

●Power-on reset circuits Lvh嘉泰姆

●Power failure detectionLvh嘉泰姆

   技术规格书(产品PDF) 返回TOP Lvh嘉泰姆


     需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持Lvh嘉泰姆

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产品封装图 返回TOPLvh嘉泰姆


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电路原理图 返回TOPLvh嘉泰姆

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USP6CLvh嘉泰姆

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看门狗功能Lvh嘉泰姆

SOT25Lvh嘉泰姆

USP6CLvh嘉泰姆

1.6Lvh嘉泰姆

5Lvh嘉泰姆

1Lvh嘉泰姆

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3.13 25 50 Lvh嘉泰姆

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400 1600Lvh嘉泰姆

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USP6CLvh嘉泰姆

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50 100 200 Lvh嘉泰姆

400 1600Lvh嘉泰姆

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外部电容调整式看门狗超时Lvh嘉泰姆

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外部电容调整式看门狗超时Lvh嘉泰姆

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车载类Lvh嘉泰姆

SOT26Lvh嘉泰姆

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车载类Lvh嘉泰姆

SOT26Lvh嘉泰姆

1.6Lvh嘉泰姆

5Lvh嘉泰姆

1.5Lvh嘉泰姆

6Lvh嘉泰姆

9.8Lvh嘉泰姆

ADJLvh嘉泰姆

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-40~+125Lvh嘉泰姆

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产品名称Lvh嘉泰姆

特点Lvh嘉泰姆

封装Lvh嘉泰姆

检测Lvh嘉泰姆

电压Lvh嘉泰姆

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MAXLvh嘉泰姆

VLvh嘉泰姆

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VLvh嘉泰姆

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电压Lvh嘉泰姆

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VLvh嘉泰姆

消耗电流Lvh嘉泰姆

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(℃)Lvh嘉泰姆

μALvh嘉泰姆

CXDR7575Lvh嘉泰姆

双路电压检测器集成芯片ICLvh嘉泰姆

SOT25Lvh嘉泰姆

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1Lvh嘉泰姆

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