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首页 > 产品中心 > 电池充电芯片 > 电压检测器/复位IC > 电压检测与复位IC >CXDR75117 CXDR75118 also provides a debounced manual reset input. These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold
CXDR75117 CXDR75118 also provides a debounced manual reset input. These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold
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CXDR75117 CXDR75118 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 CXDR75117/CXDR75118 also provides a debounced manual reset input. 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 230ms after VCC has risen above the reset threshold. Reset thresholds suitable for operation with a variety of supply voltages are available. The CXDR75118L has an open-drain output stage, while the CXDR75117 have push-pull outputs. The CXDR75118’s open-drain RESET output requires a pull-up resistor that can be connected to a voltage higher than VCC. The CXDR75117 have an active-low RESET output, while the CXDR75117 has an active-high 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 CXDR75117/CXDR75118 ideal for use in portable equipment. The CXDR75117/CXDR75118 are available in a SOT-143, SC-70-5(SOT-353), SOT-23-5 packages

CXDR75117 CXDR75118 also provides a debounced manual reset input. These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold
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目录

1.产品概述       2.产品特点     VdC嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)VdC嘉泰姆

5.产品封装       6.电路原理图  VdC嘉泰姆

7.相关产品VdC嘉泰姆

   产品概述 返回TOPVdC嘉泰姆


The CXDR75117/CXDR75118 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 CXDR75117/CXDR75118 also provides a debounced manual reset input. 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 230ms after VCC has risen above the reset threshold. Reset thresholds suitable for operation with a variety of supply voltages are available. The CXDR75118L has an open-drain output stage, while the CXDR75117 have push-pull outputs. The CXDR75118’s open-drain RESET output requires a pull-up resistor that can be connected to a voltage higher than VCC. The CXDR75117 have an active-low RESET output, while the CXDR75117 has an active-high 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 CXDR75117/CXDR75118 ideal for use in portable equipment. The CXDR75117/CXDR75118 are available in a SOT-143, SC-70-5(SOT-353), SOT-23-5 packages

   产品特点 返回TOPVdC嘉泰姆


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

„ Fully Specified Over Temperature VdC嘉泰姆

„ Available in Three Output Configurations Push-Pull RESET Output (CXDR75117L) Push-Pull RESET Output (CXDR75117H) Open-Drain RESET Output (CXDR75118L) VdC嘉泰姆

„ 230ms Min Power-On Reset Pulse Width VdC嘉泰姆

„ 14μA Supply Current VdC嘉泰姆

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

„ Power Supply Transient Immunity VdC嘉泰姆

„ No External Components VdC嘉泰姆

„ Manual Reset Input VdC嘉泰姆

„ SOT-143, SC-70-5(SOT-353) and SOT-23-5 Package VdC嘉泰姆

„ 2% Threshold AccuracyVdC嘉泰姆

   应用范围 返回TOPVdC嘉泰姆


„ Computers VdC嘉泰姆

„ Controllers VdC嘉泰姆

„ Intelligent Instruments VdC嘉泰姆

„ Critical μP and μC Power Monitoring VdC嘉泰姆

„ Portable / Battery-Powered Equipment VdC嘉泰姆

„ AutomotiveVdC嘉泰姆

   技术规格书(产品PDF) 返回TOP VdC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VdC嘉泰姆

 QQ截图20160419174301.jpgVdC嘉泰姆

产品封装图 返回TOPVdC嘉泰姆


image.pngVdC嘉泰姆

电路原理图 返回TOPVdC嘉泰姆

 VdC嘉泰姆


 VdC嘉泰姆

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 VdC嘉泰姆

Part   NO.VdC嘉泰姆

VCC(VVdC嘉泰姆

minVdC嘉泰姆

VCC(VVdC嘉泰姆

maxVdC嘉泰姆

DetectingVdC嘉泰姆

Voltage(V)VdC嘉泰姆

ManualVdC嘉泰姆

Delay (ms)VdC嘉泰姆

VthAccVdC嘉泰姆

uracy(%)VdC嘉泰姆

IsupplyVdC嘉泰姆

(μA)VdC嘉泰姆

NoteVdC嘉泰姆

PackageVdC嘉泰姆

CXDR75101VdC嘉泰姆

/2VdC嘉泰姆

1VdC嘉泰姆

5.5VdC嘉泰姆

2.93VdC嘉泰姆

NVdC嘉泰姆

360VdC嘉泰姆

--VdC嘉泰姆

9VdC嘉泰姆

CXDR75101 is a Push-Pull Reset  VdC嘉泰姆

CXDR75102 is an OpenDrain ResetVdC嘉泰姆

SOT23VdC嘉泰姆

CXDR75103VdC嘉泰姆

1VdC嘉泰姆

5.5VdC嘉泰姆

3/3.3/5VdC嘉泰姆

YVdC嘉泰姆

360VdC嘉泰姆

2VdC嘉泰姆

10VdC嘉泰姆

Push-Pull Active-low RESET Output VdC嘉泰姆

Manual Reset InputVdC嘉泰姆

SOT143VdC嘉泰姆

CXDR75104VdC嘉泰姆

/5/6VdC嘉泰姆

1.1VdC嘉泰姆

5.5VdC嘉泰姆

2.25/2.63VdC嘉泰姆

2.93/4.55VdC嘉泰姆

YVdC嘉泰姆

200VdC嘉泰姆

2VdC嘉泰姆

10VdC嘉泰姆

CXDR75104/5/6 has a watchdog VdC嘉泰姆

output CXDR75104/5 has MR# VdC嘉泰姆

SOT23-5VdC嘉泰姆

CXDR75107VdC嘉泰姆

1.1VdC嘉泰姆

5.5VdC嘉泰姆

2.25/2.63VdC嘉泰姆

2.93/4.55VdC嘉泰姆

YVdC嘉泰姆

200VdC嘉泰姆

2VdC嘉泰姆

10VdC嘉泰姆

Push-Pull Output,Dual outputsVdC嘉泰姆

SOT23-5VdC嘉泰姆

CXDR75108VdC嘉泰姆

/9VdC嘉泰姆

1VdC嘉泰姆

5.5VdC嘉泰姆

2.6/2.9/3.1VdC嘉泰姆

3.3/3.9/4.3VdC嘉泰姆

NVdC嘉泰姆

2VdC嘉泰姆

2VdC嘉泰姆

16.5VdC嘉泰姆

CXDR75108H/L is a Push-Pull VdC嘉泰姆

High/Low Reset CXDR75109L is VdC嘉泰姆

an Open-drain Low ResetVdC嘉泰姆

SOT23VdC嘉泰姆

SC70-3VdC嘉泰姆

TO92/SOT89VdC嘉泰姆

CXDR75110VdC嘉泰姆

1VdC嘉泰姆

5.5VdC嘉泰姆

2.3/2.5VdC嘉泰姆

NVdC嘉泰姆

0.06VdC嘉泰姆

1.5VdC嘉泰姆

3.3VdC嘉泰姆

CXDR75110H is an  Open-Drain VdC嘉泰姆

High Reset CXDR75110L is an VdC嘉泰姆

Open-Drain Low ResetVdC嘉泰姆

SC70-4VdC嘉泰姆

SC82VdC嘉泰姆

SOT343VdC嘉泰姆

CXDR75111VdC嘉泰姆

/2VdC嘉泰姆

2.5VdC嘉泰姆

5.5VdC嘉泰姆

Individual SetVdC嘉泰姆

 by ResistorVdC嘉泰姆

NVdC嘉泰姆

140VdC嘉泰姆

2.5VdC嘉泰姆

4VdC嘉泰姆

CXDR75111H/L is a Push-Pull VdC嘉泰姆

High/Low Reset CXDR75112L is VdC嘉泰姆

an Open-Drain Low ResetVdC嘉泰姆

SOT23-5VdC嘉泰姆

CXDR75113VdC嘉泰姆

/4VdC嘉泰姆

2.7VdC嘉泰姆

5.5VdC嘉泰姆

Individual SeVdC嘉泰姆

tby ResistorVdC嘉泰姆

YVdC嘉泰姆

200VdC嘉泰姆

2VdC嘉泰姆

18VdC嘉泰姆

CXDR75113H/L is a Push-Pull VdC嘉泰姆

High/Low Reset CXDR75114L VdC嘉泰姆

is an Open-Drain Low ResetVdC嘉泰姆

SOT23-5VdC嘉泰姆

CXDR75115VdC嘉泰姆

/6VdC嘉泰姆

1VdC嘉泰姆

5.5VdC嘉泰姆

2.63/2.93/VdC嘉泰姆

3.08/4.0/VdC嘉泰姆

4.38/4.63VdC嘉泰姆

NVdC嘉泰姆

140VdC嘉泰姆

2VdC嘉泰姆

10VdC嘉泰姆

CXDR75115H/L is a Push-Pull VdC嘉泰姆

High/Low Reset CXDR75116L VdC嘉泰姆

is an Open-Drain Low ResetVdC嘉泰姆

SOT23VdC嘉泰姆

SC70-3VdC嘉泰姆

CXDR75117VdC嘉泰姆

/8VdC嘉泰姆

1VdC嘉泰姆

5.5VdC嘉泰姆

2.64/2.91/3.1VdC嘉泰姆

3.96/4.32/4.6VdC嘉泰姆

YVdC嘉泰姆

230VdC嘉泰姆

2VdC嘉泰姆

14VdC嘉泰姆

CXDR75117H/L is a Push-Pull VdC嘉泰姆

High/Low Reset CXDR75118L isVdC嘉泰姆

an Open-Drain Low ResetVdC嘉泰姆

SOT25VdC嘉泰姆

SC70-5VdC嘉泰姆

SOT143VdC嘉泰姆

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