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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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1.产品概述       2.产品特点     ZZS嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)ZZS嘉泰姆

5.产品封装       6.电路原理图  ZZS嘉泰姆

7.相关产品ZZS嘉泰姆

   产品概述 返回TOPZZS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TOPZZS嘉泰姆


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

„ Fully Specified Over Temperature ZZS嘉泰姆

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

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

„ 14μA Supply Current ZZS嘉泰姆

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

„ Power Supply Transient Immunity ZZS嘉泰姆

„ No External Components ZZS嘉泰姆

„ Manual Reset Input ZZS嘉泰姆

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

„ 2% Threshold AccuracyZZS嘉泰姆

   应用范围 返回TOPZZS嘉泰姆


„ Computers ZZS嘉泰姆

„ Controllers ZZS嘉泰姆

„ Intelligent Instruments ZZS嘉泰姆

„ Critical μP and μC Power Monitoring ZZS嘉泰姆

„ Portable / Battery-Powered Equipment ZZS嘉泰姆

„ AutomotiveZZS嘉泰姆

   技术规格书(产品PDF) 返回TOP ZZS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ZZS嘉泰姆

 QQ截图20160419174301.jpgZZS嘉泰姆

产品封装图 返回TOPZZS嘉泰姆


image.pngZZS嘉泰姆

电路原理图 返回TOPZZS嘉泰姆

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Part   NO.ZZS嘉泰姆

VCC(VZZS嘉泰姆

minZZS嘉泰姆

VCC(VZZS嘉泰姆

maxZZS嘉泰姆

DetectingZZS嘉泰姆

Voltage(V)ZZS嘉泰姆

ManualZZS嘉泰姆

Delay (ms)ZZS嘉泰姆

VthAccZZS嘉泰姆

uracy(%)ZZS嘉泰姆

IsupplyZZS嘉泰姆

(μA)ZZS嘉泰姆

NoteZZS嘉泰姆

PackageZZS嘉泰姆

CXDR75101ZZS嘉泰姆

/2ZZS嘉泰姆

1ZZS嘉泰姆

5.5ZZS嘉泰姆

2.93ZZS嘉泰姆

NZZS嘉泰姆

360ZZS嘉泰姆

--ZZS嘉泰姆

9ZZS嘉泰姆

CXDR75101 is a Push-Pull Reset  ZZS嘉泰姆

CXDR75102 is an OpenDrain ResetZZS嘉泰姆

SOT23ZZS嘉泰姆

CXDR75103ZZS嘉泰姆

1ZZS嘉泰姆

5.5ZZS嘉泰姆

3/3.3/5ZZS嘉泰姆

YZZS嘉泰姆

360ZZS嘉泰姆

2ZZS嘉泰姆

10ZZS嘉泰姆

Push-Pull Active-low RESET Output ZZS嘉泰姆

Manual Reset InputZZS嘉泰姆

SOT143ZZS嘉泰姆

CXDR75104ZZS嘉泰姆

/5/6ZZS嘉泰姆

1.1ZZS嘉泰姆

5.5ZZS嘉泰姆

2.25/2.63ZZS嘉泰姆

2.93/4.55ZZS嘉泰姆

YZZS嘉泰姆

200ZZS嘉泰姆

2ZZS嘉泰姆

10ZZS嘉泰姆

CXDR75104/5/6 has a watchdog ZZS嘉泰姆

output CXDR75104/5 has MR# ZZS嘉泰姆

SOT23-5ZZS嘉泰姆

CXDR75107ZZS嘉泰姆

1.1ZZS嘉泰姆

5.5ZZS嘉泰姆

2.25/2.63ZZS嘉泰姆

2.93/4.55ZZS嘉泰姆

YZZS嘉泰姆

200ZZS嘉泰姆

2ZZS嘉泰姆

10ZZS嘉泰姆

Push-Pull Output,Dual outputsZZS嘉泰姆

SOT23-5ZZS嘉泰姆

CXDR75108ZZS嘉泰姆

/9ZZS嘉泰姆

1ZZS嘉泰姆

5.5ZZS嘉泰姆

2.6/2.9/3.1ZZS嘉泰姆

3.3/3.9/4.3ZZS嘉泰姆

NZZS嘉泰姆

2ZZS嘉泰姆

2ZZS嘉泰姆

16.5ZZS嘉泰姆

CXDR75108H/L is a Push-Pull ZZS嘉泰姆

High/Low Reset CXDR75109L is ZZS嘉泰姆

an Open-drain Low ResetZZS嘉泰姆

SOT23ZZS嘉泰姆

SC70-3ZZS嘉泰姆

TO92/SOT89ZZS嘉泰姆

CXDR75110ZZS嘉泰姆

1ZZS嘉泰姆

5.5ZZS嘉泰姆

2.3/2.5ZZS嘉泰姆

NZZS嘉泰姆

0.06ZZS嘉泰姆

1.5ZZS嘉泰姆

3.3ZZS嘉泰姆

CXDR75110H is an  Open-Drain ZZS嘉泰姆

High Reset CXDR75110L is an ZZS嘉泰姆

Open-Drain Low ResetZZS嘉泰姆

SC70-4ZZS嘉泰姆

SC82ZZS嘉泰姆

SOT343ZZS嘉泰姆

CXDR75111ZZS嘉泰姆

/2ZZS嘉泰姆

2.5ZZS嘉泰姆

5.5ZZS嘉泰姆

Individual SetZZS嘉泰姆

 by ResistorZZS嘉泰姆

NZZS嘉泰姆

140ZZS嘉泰姆

2.5ZZS嘉泰姆

4ZZS嘉泰姆

CXDR75111H/L is a Push-Pull ZZS嘉泰姆

High/Low Reset CXDR75112L is ZZS嘉泰姆

an Open-Drain Low ResetZZS嘉泰姆

SOT23-5ZZS嘉泰姆

CXDR75113ZZS嘉泰姆

/4ZZS嘉泰姆

2.7ZZS嘉泰姆

5.5ZZS嘉泰姆

Individual SeZZS嘉泰姆

tby ResistorZZS嘉泰姆

YZZS嘉泰姆

200ZZS嘉泰姆

2ZZS嘉泰姆

18ZZS嘉泰姆

CXDR75113H/L is a Push-Pull ZZS嘉泰姆

High/Low Reset CXDR75114L ZZS嘉泰姆

is an Open-Drain Low ResetZZS嘉泰姆

SOT23-5ZZS嘉泰姆

CXDR75115ZZS嘉泰姆

/6ZZS嘉泰姆

1ZZS嘉泰姆

5.5ZZS嘉泰姆

2.63/2.93/ZZS嘉泰姆

3.08/4.0/ZZS嘉泰姆

4.38/4.63ZZS嘉泰姆

NZZS嘉泰姆

140ZZS嘉泰姆

2ZZS嘉泰姆

10ZZS嘉泰姆

CXDR75115H/L is a Push-Pull ZZS嘉泰姆

High/Low Reset CXDR75116L ZZS嘉泰姆

is an Open-Drain Low ResetZZS嘉泰姆

SOT23ZZS嘉泰姆

SC70-3ZZS嘉泰姆

CXDR75117ZZS嘉泰姆

/8ZZS嘉泰姆

1ZZS嘉泰姆

5.5ZZS嘉泰姆

2.64/2.91/3.1ZZS嘉泰姆

3.96/4.32/4.6ZZS嘉泰姆

YZZS嘉泰姆

230ZZS嘉泰姆

2ZZS嘉泰姆

14ZZS嘉泰姆

CXDR75117H/L is a Push-Pull ZZS嘉泰姆

High/Low Reset CXDR75118L isZZS嘉泰姆

an Open-Drain Low ResetZZS嘉泰姆

SOT25ZZS嘉泰姆

SC70-5ZZS嘉泰姆

SOT143ZZS嘉泰姆