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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 >CXDR75115 CXDR75116 has an open-drain output stage, These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, keeping it asserted
CXDR75115 CXDR75116 has an open-drain output stage, These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, keeping it asserted
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CXDR75115 CXDR75116 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. 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 140ms after VCC has risen above the reset threshold. Reset thresholds suitable for operation with a variety of supply voltages are available. The CXDR75116L has an open-drain output stage, while the CXDR75115 have push-pull outputs. The CXDR75116’s open-drain RESET output requires a pull-up resistor that can be connected to a voltage higher than VCC. The CXDR75115 have an active-low RESET output, while the CXDR75115 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 CXDR75115/CXDR75116 ideal for use in portable equipment. The CXDR75115/CXDR75116 are available in 3-pin SOT-23 and SC-70-3(SOT-323) packages

CXDR75115 CXDR75116 has an open-drain output stage, These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, keeping it asserted
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1.产品概述       2.产品特点     9Qu嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)9Qu嘉泰姆

5.产品封装       6.电路原理图  9Qu嘉泰姆

7.相关产品9Qu嘉泰姆

   产品概述 返回TOP9Qu嘉泰姆


The CXDR75115/CXDR75116 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. 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 140ms after VCC has risen above the reset threshold. Reset thresholds suitable for operation with a variety of supply voltages are available. The CXDR75116L has an open-drain output stage, while the CXDR75115 have push-pull outputs. The CXDR75116’s open-drain RESET output requires a pull-up resistor that can be connected to a voltage higher than VCC. The CXDR75115 have an active-low RESET output, while the CXDR75115 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 CXDR75115/CXDR75116 ideal for use in portable equipment. The CXDR75115/CXDR75116 are available in 3-pin SOT-23 and SC-70-3(SOT-323) packages

   产品特点 返回TOP9Qu嘉泰姆


„ Precision Monitoring of +3V, +3.3V, and +5V Power-Supply Voltages „ Fully Specified Over Temperature 9Qu嘉泰姆

„ Available in Three Output Configurations Push-Pull RESET Output (CXDR75115L) Push-Pull RESET Output (CXDR75115H) Open-Drain RESET Output (CXDR75116L) 9Qu嘉泰姆

„ 140ms min Power-On Reset Pulse Width 9Qu嘉泰姆

„ 10μA Supply Current 9Qu嘉泰姆

„ Guaranteed Reset Valid to VCC = +1V 9Qu嘉泰姆

„ Power Supply Transient Immunity 9Qu嘉泰姆

„ No External Components 9Qu嘉泰姆

„ 3-Pin SOT-23 and SC-70-3(SOT-323) Packages9Qu嘉泰姆

   应用范围 返回TOP9Qu嘉泰姆


„ Computers 9Qu嘉泰姆

„ Controllers 9Qu嘉泰姆

„ Intelligent Instruments 9Qu嘉泰姆

„ Critical μP and μC Power Monitoring 9Qu嘉泰姆

„ Portable / Battery-Powered Equipment 9Qu嘉泰姆

„ Automotive9Qu嘉泰姆

   技术规格书(产品PDF) 返回TOP 9Qu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9Qu嘉泰姆

 QQ截图20160419174301.jpg9Qu嘉泰姆

产品封装图 返回TOP9Qu嘉泰姆


image.png9Qu嘉泰姆

电路原理图 返回TOP9Qu嘉泰姆

 9Qu嘉泰姆


 9Qu嘉泰姆

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相关芯片选择指南 返回TOP                              更多同类产品......


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Part   NO.9Qu嘉泰姆

VCC(V9Qu嘉泰姆

min9Qu嘉泰姆

VCC(V9Qu嘉泰姆

max9Qu嘉泰姆

Detecting9Qu嘉泰姆

Voltage(V)9Qu嘉泰姆

Manual9Qu嘉泰姆

Delay (ms)9Qu嘉泰姆

VthAcc9Qu嘉泰姆

uracy(%)9Qu嘉泰姆

Isupply9Qu嘉泰姆

(μA)9Qu嘉泰姆

Note9Qu嘉泰姆

Package9Qu嘉泰姆

CXDR751019Qu嘉泰姆

/29Qu嘉泰姆

19Qu嘉泰姆

5.59Qu嘉泰姆

2.939Qu嘉泰姆

N9Qu嘉泰姆

3609Qu嘉泰姆

--9Qu嘉泰姆

99Qu嘉泰姆

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SOT239Qu嘉泰姆

CXDR751039Qu嘉泰姆

19Qu嘉泰姆

5.59Qu嘉泰姆

3/3.3/59Qu嘉泰姆

Y9Qu嘉泰姆

3609Qu嘉泰姆

29Qu嘉泰姆

109Qu嘉泰姆

Push-Pull Active-low RESET Output 9Qu嘉泰姆

Manual Reset Input9Qu嘉泰姆

SOT1439Qu嘉泰姆

CXDR751049Qu嘉泰姆

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1.19Qu嘉泰姆

5.59Qu嘉泰姆

2.25/2.639Qu嘉泰姆

2.93/4.559Qu嘉泰姆

Y9Qu嘉泰姆

2009Qu嘉泰姆

29Qu嘉泰姆

109Qu嘉泰姆

CXDR75104/5/6 has a watchdog 9Qu嘉泰姆

output CXDR75104/5 has MR# 9Qu嘉泰姆

SOT23-59Qu嘉泰姆

CXDR751079Qu嘉泰姆

1.19Qu嘉泰姆

5.59Qu嘉泰姆

2.25/2.639Qu嘉泰姆

2.93/4.559Qu嘉泰姆

Y9Qu嘉泰姆

2009Qu嘉泰姆

29Qu嘉泰姆

109Qu嘉泰姆

Push-Pull Output,Dual outputs9Qu嘉泰姆

SOT23-59Qu嘉泰姆

CXDR751089Qu嘉泰姆

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19Qu嘉泰姆

5.59Qu嘉泰姆

2.6/2.9/3.19Qu嘉泰姆

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N9Qu嘉泰姆

29Qu嘉泰姆

29Qu嘉泰姆

16.59Qu嘉泰姆

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an Open-drain Low Reset9Qu嘉泰姆

SOT239Qu嘉泰姆

SC70-39Qu嘉泰姆

TO92/SOT899Qu嘉泰姆

CXDR751109Qu嘉泰姆

19Qu嘉泰姆

5.59Qu嘉泰姆

2.3/2.59Qu嘉泰姆

N9Qu嘉泰姆

0.069Qu嘉泰姆

1.59Qu嘉泰姆

3.39Qu嘉泰姆

CXDR75110H is an  Open-Drain 9Qu嘉泰姆

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Open-Drain Low Reset9Qu嘉泰姆

SC70-49Qu嘉泰姆

SC829Qu嘉泰姆

SOT3439Qu嘉泰姆

CXDR751119Qu嘉泰姆

/29Qu嘉泰姆

2.59Qu嘉泰姆

5.59Qu嘉泰姆

Individual Set9Qu嘉泰姆

 by Resistor9Qu嘉泰姆

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1409Qu嘉泰姆

2.59Qu嘉泰姆

49Qu嘉泰姆

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an Open-Drain Low Reset9Qu嘉泰姆

SOT23-59Qu嘉泰姆

CXDR751139Qu嘉泰姆

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2.79Qu嘉泰姆

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SOT23-59Qu嘉泰姆

CXDR751159Qu嘉泰姆

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19Qu嘉泰姆

5.59Qu嘉泰姆

2.63/2.93/9Qu嘉泰姆

3.08/4.0/9Qu嘉泰姆

4.38/4.639Qu嘉泰姆

N9Qu嘉泰姆

1409Qu嘉泰姆

29Qu嘉泰姆

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CXDR75115H/L is a Push-Pull 9Qu嘉泰姆

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is an Open-Drain Low Reset9Qu嘉泰姆

SOT239Qu嘉泰姆

SC70-39Qu嘉泰姆

CXDR751179Qu嘉泰姆

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19Qu嘉泰姆

5.59Qu嘉泰姆

2.64/2.91/3.19Qu嘉泰姆

3.96/4.32/4.69Qu嘉泰姆

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2309Qu嘉泰姆

29Qu嘉泰姆

149Qu嘉泰姆

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an Open-Drain Low Reset9Qu嘉泰姆

SOT259Qu嘉泰姆

SC70-59Qu嘉泰姆

SOT1439Qu嘉泰姆

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