CXDC6598 CXDC6598A CXDC6598B

CXDC6598 CXDC6598A CXDC6598B设计用于监控mP和数字系统中的电压供应。静态电流极低,通常为1.5μA,是便携式电池驱动设备的理想选择。CXDC6598 CXDC6598A CXDC6598B通过监测系统电源电压来操作。当输入电压降到固定阈值以下时,在Vcc上升到固定阈值以上后,设备在固定时间段内断言复位信号。CXDC6598 CXDC6598A CXDC6598B系列有三个输出级版本:CXDC6598推挽主动低输出、CXDC6598A推挽主动高输出和CXDC6598B
开漏有源低输出。它们也被设计用来抑制Vcc上的快速线路瞬态故障。

微功耗微处理器复位电路CXDC6598 CXDC6598A CXDC6598B推挽主动开漏有源低输出极低静态电流1.5μA

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目录

1.产品概述       2.产品特点     i4u嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)i4u嘉泰姆

5.产品封装       6.电路原理图  i4u嘉泰姆

7.相关产品i4u嘉泰姆

   产品概述 返回TOPi4u嘉泰姆


The CXDC6598/A/B are designed to monitor voltage supplies in mP and digital systems. The quiescent current is extremely low, typically 1.5 μA, making it ideal for portable battery operated equipment. The CXDC6598/A/B are operated by monitoring the system power supply voltage. When the input voltage drops below a fixed threshold, the device asserts a reset signal for a fixed time period after Vcc rises above the fixed threshold. The CXDC6598/A/B series are available with three output stage versions :CXDC6598 push-pull active low output,CXDC6598A pushpull active high output and CXDC6598B 

open drain active low output. They are also designed to reject fast line transient glitches on Vcc. The CXDC6598/A/B come in a miniature SOT-23, SOT-23-5, and SOT-89 packages

   产品特点 返回TOPi4u嘉泰姆


· 1.2V to 6V Input Voltage Range i4u嘉泰姆

· Low Quiescent Current : less than 1.5 mA i4u嘉泰姆

· High Accuracy Detection Threshold : ±1.5% i4u嘉泰姆

· Fixed Trimmed Reset Thresholds for 1.5V, 1.75V, 2.32V, 2.63V, 2.93V, 3.08V, 3.9V, 4.38V. i4u嘉泰姆

· Reset Timeout Period 250ms i4u嘉泰姆

· Available Output Configurations i4u嘉泰姆

- Open-Drain Output i4u嘉泰姆

- CMOS Active High Output i4u嘉泰姆

- CMOS Active Low Output i4u嘉泰姆

· SOT-23, SOT-23-5, and SOT-89 Packages i4u嘉泰姆

· No External Components i4u嘉泰姆

· Lead Free and Green Devices Available (RoHS Compliant)i4u嘉泰姆

   应用范围 返回TOPi4u嘉泰姆


· Computers i4u嘉泰姆

· Cell Phones i4u嘉泰姆

· Portable Electronics i4u嘉泰姆

· mP Power Supply Monitoringi4u嘉泰姆

   技术规格书(产品PDF) 返回TOP i4u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i4u嘉泰姆

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产品封装图 返回TOPi4u嘉泰姆


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电路原理图 返回TOPi4u嘉泰姆

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◀ 上一篇:4.75V至23V输入电压CXDC6592电流模式降压DC转换器380kHz开关频率2A输出电流效率92%循环电流限制热关机DSL和电缆调制解调器及路由器

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