CXDR75103

CXDR75103这些电路执行单一功能:每当VCC电源电压下降到预设阈值以下时,它们就断言一个重置信号,在VCC上升到重置阈值以上后,将其保持至少220ms。适用于各种电源电压操作的重置阈值可用。CXDR75103具有推挽和主动低复位输出。复位比较器被设计成忽略VCC上的快速瞬变,并且输出保证在VCC低至1V的正确逻辑状态。低电源电流使CXDR75103非常适合用于便携式设备。CXDR75103有SOT-143封装,CXDR75103是微处理器(μP)监控电路,用于监控μP和数字系统中的电源。当与+5V,+3.3V,+3.0V供电的电路一起使用时,通过消除外部元件和调整,它们提供了卓越的电路可靠性和低成本。CXDR75103还提供了一个去噪手动复位输入

CXDR75103手动复位输入推挽和主动低复位输出微处理器监控电路复位比较器VCC上的快速瞬变输出保证在VCC低至1V的正确逻辑状态推拉激活低复位输出

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目录

1.产品概述       2.产品特点     tvH嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)tvH嘉泰姆

5.产品封装       6.电路原理图  tvH嘉泰姆

7.相关产品tvH嘉泰姆

   产品概述 返回TOPtvH嘉泰姆


These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, keeping it asserted for at least 220ms after VCC has risen above the reset threshold. Reset thresholds suitable for operation with a variety of supply voltages are available. The CXDR75103 have a push-pull and active-low RESET output. The reset comparator is designed to ignore fast transients on VCC, and the outputs are guaranteed to be in the correct logic state for VCC down to 1V. Low supply current makes the CXDR75103 ideal for use in portable equipment. The CXDR75103 are available in a SOT-143 packages.The CXDR75103 are microprocessor (μP) supervisory circuits used to monitor the power supplies in μP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V, +3.3V, +3.0V- powered circuits. The CXDR75103 also provides a debounced manual reset input

   产品特点 返回TOPtvH嘉泰姆


„Precision Monitoring of +3V, +3.3V, and +5V Power-Supply Voltages tvH嘉泰姆

„ Fully Specified Over Temperature tvH嘉泰姆

„ Push-Pull Active-low RESET Output tvH嘉泰姆

„ 220ms Min Power-On Reset Pulse Width tvH嘉泰姆

„ 10μA Supply Current tvH嘉泰姆

„ Guaranteed Reset Valid to VCC = +1V tvH嘉泰姆

„ Power Supply Transient Immunity tvH嘉泰姆

„ No External Components tvH嘉泰姆

„ Manual Reset Input tvH嘉泰姆

„ SOT-143 Package tvH嘉泰姆

„ 2% Threshold AccuracytvH嘉泰姆

   应用范围 返回TOPtvH嘉泰姆


„ Computers tvH嘉泰姆

„ Controllers tvH嘉泰姆

„ Intelligent Instruments tvH嘉泰姆

„ Critical μP and μC Power Monitoring tvH嘉泰姆

„ Portable / Battery-Powered Equipment tvH嘉泰姆

„ AutomotivetvH嘉泰姆

   技术规格书(产品PDF) 返回TOP tvH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tvH嘉泰姆

 QQ截图20160419174301.jpgtvH嘉泰姆

产品封装图 返回TOPtvH嘉泰姆


image.pngtvH嘉泰姆

电路原理图 返回TOPtvH嘉泰姆

 tvH嘉泰姆


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Part   NO.tvH嘉泰姆

VCC(VtvH嘉泰姆

mintvH嘉泰姆

VCC(VtvH嘉泰姆

maxtvH嘉泰姆

DetectingtvH嘉泰姆

Voltage(V)tvH嘉泰姆

ManualtvH嘉泰姆

Delay (ms)tvH嘉泰姆

VthAcctvH嘉泰姆

uracy(%)tvH嘉泰姆

IsupplytvH嘉泰姆

(μA)tvH嘉泰姆

NotetvH嘉泰姆

PackagetvH嘉泰姆

CXDR75101tvH嘉泰姆

/2tvH嘉泰姆

1tvH嘉泰姆

5.5tvH嘉泰姆

2.93tvH嘉泰姆

NtvH嘉泰姆

360tvH嘉泰姆

--tvH嘉泰姆

9tvH嘉泰姆

CXDR75101 is a Push-Pull Reset  tvH嘉泰姆

CXDR75102 is an OpenDrain ResettvH嘉泰姆

SOT23tvH嘉泰姆

CXDR75103tvH嘉泰姆

1tvH嘉泰姆

5.5tvH嘉泰姆

3/3.3/5tvH嘉泰姆

YtvH嘉泰姆

360tvH嘉泰姆

2tvH嘉泰姆

10tvH嘉泰姆

Push-Pull Active-low RESET Output tvH嘉泰姆

Manual Reset InputtvH嘉泰姆

SOT143tvH嘉泰姆

CXDR75104tvH嘉泰姆

/5/6tvH嘉泰姆

1.1tvH嘉泰姆

5.5tvH嘉泰姆

2.25/2.63tvH嘉泰姆

2.93/4.55tvH嘉泰姆

YtvH嘉泰姆

200tvH嘉泰姆

2tvH嘉泰姆

10tvH嘉泰姆

CXDR75104/5/6 has a watchdog tvH嘉泰姆

output CXDR75104/5 has MR# tvH嘉泰姆

SOT23-5tvH嘉泰姆

CXDR75107tvH嘉泰姆

1.1tvH嘉泰姆

5.5tvH嘉泰姆

2.25/2.63tvH嘉泰姆

2.93/4.55tvH嘉泰姆

YtvH嘉泰姆

200tvH嘉泰姆

2tvH嘉泰姆

10tvH嘉泰姆

Push-Pull Output,Dual outputstvH嘉泰姆

SOT23-5tvH嘉泰姆

CXDR75108tvH嘉泰姆

/9tvH嘉泰姆

1tvH嘉泰姆

5.5tvH嘉泰姆

2.6/2.9/3.1tvH嘉泰姆

3.3/3.9/4.3tvH嘉泰姆

NtvH嘉泰姆

2tvH嘉泰姆

2tvH嘉泰姆

16.5tvH嘉泰姆

CXDR75108H/L is a Push-Pull tvH嘉泰姆

High/Low Reset CXDR75109L is tvH嘉泰姆

an Open-drain Low ResettvH嘉泰姆

SOT23tvH嘉泰姆

SC70-3tvH嘉泰姆

TO92/SOT89tvH嘉泰姆

CXDR75110tvH嘉泰姆

1tvH嘉泰姆

5.5tvH嘉泰姆

2.3/2.5tvH嘉泰姆

NtvH嘉泰姆

0.06tvH嘉泰姆

1.5tvH嘉泰姆

3.3tvH嘉泰姆

CXDR75110H is an  Open-Drain tvH嘉泰姆

High Reset CXDR75110L is an tvH嘉泰姆

Open-Drain Low ResettvH嘉泰姆

SC70-4tvH嘉泰姆

SC82tvH嘉泰姆

SOT343tvH嘉泰姆

CXDR75111tvH嘉泰姆

/2tvH嘉泰姆

2.5tvH嘉泰姆

5.5tvH嘉泰姆

Individual SettvH嘉泰姆

 by ResistortvH嘉泰姆

NtvH嘉泰姆

140tvH嘉泰姆

2.5tvH嘉泰姆

4tvH嘉泰姆

CXDR75111H/L is a Push-Pull tvH嘉泰姆

High/Low Reset CXDR75112L is tvH嘉泰姆

an Open-Drain Low ResettvH嘉泰姆

SOT23-5tvH嘉泰姆

CXDR75113tvH嘉泰姆

/4tvH嘉泰姆

2.7tvH嘉泰姆

5.5tvH嘉泰姆

Individual SetvH嘉泰姆

tby ResistortvH嘉泰姆

YtvH嘉泰姆

200tvH嘉泰姆

2tvH嘉泰姆

18tvH嘉泰姆

CXDR75113H/L is a Push-Pull tvH嘉泰姆

High/Low Reset CXDR75114L tvH嘉泰姆

is an Open-Drain Low ResettvH嘉泰姆

SOT23-5tvH嘉泰姆

CXDR75115tvH嘉泰姆

/6tvH嘉泰姆

1tvH嘉泰姆

5.5tvH嘉泰姆

2.63/2.93/tvH嘉泰姆

3.08/4.0/tvH嘉泰姆

4.38/4.63tvH嘉泰姆

NtvH嘉泰姆

140tvH嘉泰姆

2tvH嘉泰姆

10tvH嘉泰姆

CXDR75115H/L is a Push-Pull tvH嘉泰姆

High/Low Reset CXDR75116L tvH嘉泰姆

is an Open-Drain Low ResettvH嘉泰姆

SOT23tvH嘉泰姆

SC70-3tvH嘉泰姆

CXDR75117tvH嘉泰姆

/8tvH嘉泰姆

1tvH嘉泰姆

5.5tvH嘉泰姆

2.64/2.91/3.1tvH嘉泰姆

3.96/4.32/4.6tvH嘉泰姆

YtvH嘉泰姆

230tvH嘉泰姆

2tvH嘉泰姆

14tvH嘉泰姆

CXDR75117H/L is a Push-Pull tvH嘉泰姆

High/Low Reset CXDR75118L istvH嘉泰姆

an Open-Drain Low ResettvH嘉泰姆

SOT25tvH嘉泰姆

SC70-5tvH嘉泰姆

SOT143tvH嘉泰姆

◀ 上一篇:CXDR75101 CXDR75102微处理器监控电路监控数字系统中的电源开漏输出级可靠性和低成本5V 3.3V 3.0V供电用于便携式设备

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