CXDR75111 CXDR75112

CXDR75111 CXDR75112 are microprocessor (μP) supervisory circuits used to monitor the power supplies in μP and digital systems. High- and Low- voltage thresholds can be adjusted independently, allowing for wide hysteresis. Voltage detection thresholds are accurate to 2%. These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below the low-voltage threshold, keeping it asserted for at least 140ms after VCC has risen above the high-voltage threshold. The CXDR75112L has an open-drain output stage, while the CXDR75111 have push-pull outputs. The GCXDR75112’s open-drain RESET output requires a pull-up resistor that can be connected to a voltage higher than VCC. The GCXDR75111 have an active-low RESET output, while the GCXDR75111 has an active-high RESET output. The reset comparator is designed to ignore fast transients on threshold input. The IC’s power supply is separate from the detector inputs, allowing the CXDR75111/CXDR75112 to be powered from a down-stream supply. Low supply current (4μA, typical) makes the CXDR75111/CXDR75112 ideal for use in portable equipment. The CXDR75111/CXDR75112 are available in SOT -23-5 packages.

CXDR75111 CXDR75112 are microprocessor (μP) supervisory circuits used to monitor the power supplies in μP and digital systems. High- and Low- voltage thresholds can be adjusted independently, allowing

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1.产品概述       2.产品特点     aDp嘉泰姆

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The CXDR75111/CXDR75112 are microprocessor (μP) supervisory circuits used to monitor the power supplies in μP and digital systems. High- and Low- voltage thresholds can be adjusted independently, allowing for wide hysteresis. Voltage detection thresholds are accurate to 2%. These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below the low-voltage threshold, keeping it asserted for at least 140ms after VCC has risen above the high-voltage threshold. The CXDR75112L has an open-drain output stage, while the CXDR75111 have push-pull outputs. The GCXDR75112’s open-drain RESET output requires a pull-up resistor that can be connected to a voltage higher than VCC. The GCXDR75111 have an active-low RESET output, while the GCXDR75111 has an active-high RESET output. The reset comparator is designed to ignore fast transients on threshold input. The IC’s power supply is separate from the detector inputs, allowing the CXDR75111/CXDR75112 to be powered from a down-stream supply. Low supply current (4μA, typical) makes the CXDR75111/CXDR75112 ideal for use in portable equipment. The CXDR75111/CXDR75112 are available in SOT -23-5 packages.

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„ ±2.5% Voltage Threshold Accuracy aDp嘉泰姆

„ Independently Adjustable High- and LowVoltage Thresholds aDp嘉泰姆

„ Fully Specified Over Temperature aDp嘉泰姆

„ Available in Three Output Configurations Push-Pull RESET Output (CXDR75111L) Push-Pull RESET Output (CXDR75111H) Open-Drain RESET Output (CXDR75112L) aDp嘉泰姆

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

„ 4μA Supply Current aDp嘉泰姆

„ Power Supply Transient Immunity aDp嘉泰姆

„ SOT-23-5 PackagesaDp嘉泰姆

   应用范围 返回TOPaDp嘉泰姆


„ Computers aDp嘉泰姆

„ Controllers aDp嘉泰姆

„ Intelligent Instruments aDp嘉泰姆

„ Critical μP and μC Power Monitoring aDp嘉泰姆

„ Portable / Battery-Powered Equipment aDp嘉泰姆

„ AutomotiveaDp嘉泰姆

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     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aDp嘉泰姆

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Part   NO.aDp嘉泰姆

VCC(VaDp嘉泰姆

minaDp嘉泰姆

VCC(VaDp嘉泰姆

maxaDp嘉泰姆

DetectingaDp嘉泰姆

Voltage(V)aDp嘉泰姆

ManualaDp嘉泰姆

Delay (ms)aDp嘉泰姆

VthAccaDp嘉泰姆

uracy(%)aDp嘉泰姆

IsupplyaDp嘉泰姆

(μA)aDp嘉泰姆

NoteaDp嘉泰姆

PackageaDp嘉泰姆

CXDR75101aDp嘉泰姆

/2aDp嘉泰姆

1aDp嘉泰姆

5.5aDp嘉泰姆

2.93aDp嘉泰姆

NaDp嘉泰姆

360aDp嘉泰姆

--aDp嘉泰姆

9aDp嘉泰姆

CXDR75101 is a Push-Pull Reset  aDp嘉泰姆

CXDR75102 is an OpenDrain ResetaDp嘉泰姆

SOT23aDp嘉泰姆

CXDR75103aDp嘉泰姆

1aDp嘉泰姆

5.5aDp嘉泰姆

3/3.3/5aDp嘉泰姆

YaDp嘉泰姆

360aDp嘉泰姆

2aDp嘉泰姆

10aDp嘉泰姆

Push-Pull Active-low RESET Output aDp嘉泰姆

Manual Reset InputaDp嘉泰姆

SOT143aDp嘉泰姆

CXDR75104aDp嘉泰姆

/5/6aDp嘉泰姆

1.1aDp嘉泰姆

5.5aDp嘉泰姆

2.25/2.63aDp嘉泰姆

2.93/4.55aDp嘉泰姆

YaDp嘉泰姆

200aDp嘉泰姆

2aDp嘉泰姆

10aDp嘉泰姆

CXDR75104/5/6 has a watchdog aDp嘉泰姆

output CXDR75104/5 has MR# aDp嘉泰姆

SOT23-5aDp嘉泰姆

CXDR75107aDp嘉泰姆

1.1aDp嘉泰姆

5.5aDp嘉泰姆

2.25/2.63aDp嘉泰姆

2.93/4.55aDp嘉泰姆

YaDp嘉泰姆

200aDp嘉泰姆

2aDp嘉泰姆

10aDp嘉泰姆

Push-Pull Output,Dual outputsaDp嘉泰姆

SOT23-5aDp嘉泰姆

CXDR75108aDp嘉泰姆

/9aDp嘉泰姆

1aDp嘉泰姆

5.5aDp嘉泰姆

2.6/2.9/3.1aDp嘉泰姆

3.3/3.9/4.3aDp嘉泰姆

NaDp嘉泰姆

2aDp嘉泰姆

2aDp嘉泰姆

16.5aDp嘉泰姆

CXDR75108H/L is a Push-Pull aDp嘉泰姆

High/Low Reset CXDR75109L is aDp嘉泰姆

an Open-drain Low ResetaDp嘉泰姆

SOT23aDp嘉泰姆

SC70-3aDp嘉泰姆

TO92/SOT89aDp嘉泰姆

CXDR75110aDp嘉泰姆

1aDp嘉泰姆

5.5aDp嘉泰姆

2.3/2.5aDp嘉泰姆

NaDp嘉泰姆

0.06aDp嘉泰姆

1.5aDp嘉泰姆

3.3aDp嘉泰姆

CXDR75110H is an  Open-Drain aDp嘉泰姆

High Reset CXDR75110L is an aDp嘉泰姆

Open-Drain Low ResetaDp嘉泰姆

SC70-4aDp嘉泰姆

SC82aDp嘉泰姆

SOT343aDp嘉泰姆

CXDR75111aDp嘉泰姆

/2aDp嘉泰姆

2.5aDp嘉泰姆

5.5aDp嘉泰姆

Individual SetaDp嘉泰姆

 by ResistoraDp嘉泰姆

NaDp嘉泰姆

140aDp嘉泰姆

2.5aDp嘉泰姆

4aDp嘉泰姆

CXDR75111H/L is a Push-Pull aDp嘉泰姆

High/Low Reset CXDR75112L is aDp嘉泰姆

an Open-Drain Low ResetaDp嘉泰姆

SOT23-5aDp嘉泰姆

CXDR75113aDp嘉泰姆

/4aDp嘉泰姆

2.7aDp嘉泰姆

5.5aDp嘉泰姆

Individual SeaDp嘉泰姆

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YaDp嘉泰姆

200aDp嘉泰姆

2aDp嘉泰姆

18aDp嘉泰姆

CXDR75113H/L is a Push-Pull aDp嘉泰姆

High/Low Reset CXDR75114L aDp嘉泰姆

is an Open-Drain Low ResetaDp嘉泰姆

SOT23-5aDp嘉泰姆

CXDR75115aDp嘉泰姆

/6aDp嘉泰姆

1aDp嘉泰姆

5.5aDp嘉泰姆

2.63/2.93/aDp嘉泰姆

3.08/4.0/aDp嘉泰姆

4.38/4.63aDp嘉泰姆

NaDp嘉泰姆

140aDp嘉泰姆

2aDp嘉泰姆

10aDp嘉泰姆

CXDR75115H/L is a Push-Pull aDp嘉泰姆

High/Low Reset CXDR75116L aDp嘉泰姆

is an Open-Drain Low ResetaDp嘉泰姆

SOT23aDp嘉泰姆

SC70-3aDp嘉泰姆

CXDR75117aDp嘉泰姆

/8aDp嘉泰姆

1aDp嘉泰姆

5.5aDp嘉泰姆

2.64/2.91/3.1aDp嘉泰姆

3.96/4.32/4.6aDp嘉泰姆

YaDp嘉泰姆

230aDp嘉泰姆

2aDp嘉泰姆

14aDp嘉泰姆

CXDR75117H/L is a Push-Pull aDp嘉泰姆

High/Low Reset CXDR75118L isaDp嘉泰姆

an Open-Drain Low ResetaDp嘉泰姆

SOT25aDp嘉泰姆

SC70-5aDp嘉泰姆

SOT143aDp嘉泰姆

◀ 上一篇:CXDR75110 is a micro-power voltage detector supervising the power supply voltage level for microprocessors (μP) or digital systems. They provide excellent circuit reliability and low cost by eliminati

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