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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 >CXDR75126 CXDR75127 They provide excellent circuit reliability at low cost by eliminating external components. Since the sense pin is separated from power supply, it allows the IC to monitor added pow
CXDR75126 CXDR75127 They provide excellent circuit reliability at low cost by eliminating external components. Since the sense pin is separated from power supply, it allows the IC to monitor added pow
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CXDR75126 CXDR75127microprocessor (μP) supervisory circuits monitor system voltages in μP and digital systems. They provide excellent circuit reliability at low cost by eliminating external components. Since the sense pin is separated from power supply, it allows the IC to monitor added power supply. Using the IC with the sense pin separated from power supply enables output to maintain the state of detection even when voltage of the monitored power supply drops to 0V. The VSEN pin of G68_ _09T_ is high impedance and can be used for application of reset threshold programming. Moreover, with the built-in delay circuit, connecting the delay capacitance pin to the capacitor enables the IC to provide an arbitrary release delay time. All of these devices are offered in SOT-23-5, SC-70-5, DFN1.6X1.6-6 and ADNF1.5X1.5-6 packages.

CXDR75126 CXDR75127 They provide excellent circuit reliability at low cost by eliminating external components. Since the sense pin is separated from power supply, it allows the IC to monitor added pow
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目录

1.产品概述       2.产品特点     bji嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)bji嘉泰姆

5.产品封装       6.电路原理图  bji嘉泰姆

7.相关产品bji嘉泰姆

   产品概述 返回TOPbji嘉泰姆


The CXDR75126/CXDR75127 microprocessor (μP) supervisory circuits monitor system voltages in μP and digital systems. They provide excellent circuit reliability at low cost by eliminating external components. Since the sense pin is separated from power supply, it allows the IC to monitor added power supply. Using the IC with the sense pin separated from power supply enables output to maintain the state of detection even when voltage of the monitored power supply drops to 0V. The VSEN pin of G68_ _09T_ is high impedance and can be used for application of reset threshold programming. Moreover, with the built-in delay circuit, connecting the delay capacitance pin to the capacitor enables the IC to provide an arbitrary release delay time. All of these devices are offered in SOT-23-5, SC-70-5, DFN1.6X1.6-6 and ADNF1.5X1.5-6 packages.

   产品特点 返回TOPbji嘉泰姆


„ Monitor Supply Voltages from 0.9V to 1.8V bji嘉泰姆

„ ±2% Reset Threshold Accuracy bji嘉泰姆

„ Capacitor-Adjustable Reset Timeout Period tRP (ms) ≅ 2.7 × CD (nF) at VCC=3.3V bji嘉泰姆

„ Low Quiescent Current : 10μA at VCC =3.3V bji嘉泰姆

„ Available in three RESET Output Options Push-Pull RESET Output (CXDR75126L) Push-Pull RESET Output (CXDR75126H) Open-Drain RESET (CXDR75127L) bji嘉泰姆

„ Programmable Reset Threshold Application (G68_ _09T_) bji嘉泰姆

„ Guaranteed Reset Valid to VCC = 1V bji嘉泰姆

„ Power-Supply Transient Immunity bji嘉泰姆

„ SOT-23-5, SC-70-5, DFN1.6X1.6-6 and ADFN1.5X1.5-6 Packagesbji嘉泰姆

   应用范围 返回TOPbji嘉泰姆


„ Computers bji嘉泰姆

„ Controllers bji嘉泰姆

„ Intelligent Instruments bji嘉泰姆

„ Critical μP and μC Power Monitoring bji嘉泰姆

„ Portable/Battery-Powered Equipment bji嘉泰姆

„ Telecom/Networking Equipmentbji嘉泰姆

   技术规格书(产品PDF) 返回TOP bji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bji嘉泰姆

 QQ截图20160419174301.jpgbji嘉泰姆

产品封装图 返回TOPbji嘉泰姆


image.pngbji嘉泰姆

电路原理图 返回TOPbji嘉泰姆

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 bji嘉泰姆

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Delay   Time Adjustablebji嘉泰姆

Part   NO.bji嘉泰姆

VCC(Vbji嘉泰姆

min.bji嘉泰姆

VCC(Vbji嘉泰姆

max.bji嘉泰姆

Detecting Voltage(V)bji嘉泰姆

ICD bji嘉泰姆

source bji嘉泰姆

(μA)bji嘉泰姆

VTCDbji嘉泰姆

(V)bji嘉泰姆

Vth bji嘉泰姆

Accubji嘉泰姆

racy(%)bji嘉泰姆

Isupply (μA)bji嘉泰姆

Notebji嘉泰姆

Packagebji嘉泰姆

CXDR75119bji嘉泰姆

2.2bji嘉泰姆

5.5bji嘉泰姆

0.8*VCCbji嘉泰姆

1.1bji嘉泰姆

0.833bji嘉泰姆

--bji嘉泰姆

4bji嘉泰姆

Open-Drain RESET Output TMR(ms)bji嘉泰姆

=76000×CMR(uF)bji嘉泰姆

ADFN1.5Xbji嘉泰姆

1.5-6bji嘉泰姆

CXDR75120bji嘉泰姆

/1bji嘉泰姆

0.8bji嘉泰姆

5.5bji嘉泰姆

2.2/3.7bji嘉泰姆

0.18bji嘉泰姆

--bji嘉泰姆

2bji嘉泰姆

29bji嘉泰姆

CXDR75120H/L is a Push-Pull High/Low bji嘉泰姆

Reset CXDR75121L is an Open-Drain Low  Reset TCD(ms)=5700×CD(uF)bji嘉泰姆

TSOT25bji嘉泰姆

CXDR75122bji嘉泰姆

/3bji嘉泰姆

0.8bji嘉泰姆

5.5bji嘉泰姆

2.0/2.2/2.4bji嘉泰姆

0.09bji嘉泰姆

0.5bji嘉泰姆

2bji嘉泰姆

35bji嘉泰姆

CXDR75122H/L is a Push-Pull High/Low bji嘉泰姆

Reset CXDR75123L is an Open-Drain Low Reset TCD(ms)=6740×CD(uF)bji嘉泰姆

SOT25bji嘉泰姆

TDFN2X2-6bji嘉泰姆

CXDR75124bji嘉泰姆

/5bji嘉泰姆

1bji嘉泰姆

5.5bji嘉泰姆

2.6/2.9/3.1bji嘉泰姆

3.3/3.9/4.34.6bji嘉泰姆

0.67bji嘉泰姆

1.25bji嘉泰姆

2bji嘉泰姆

14bji嘉泰姆

CXDR75124L is a Push-Pull LowReset bji嘉泰姆

CXDR75125L is an Open-Drain Low bji嘉泰姆

Reset TCD(ms)=1860×CD(uF)TMR(ms)bji嘉泰姆

=88000×CMR(uF) bji嘉泰姆

SOT26 bji嘉泰姆

ADFN1.5Xbji嘉泰姆

1.5-6bji嘉泰姆

CXDR75126bji嘉泰姆

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5.5bji嘉泰姆

Individual bji嘉泰姆

Set by bji嘉泰姆

Resistorbji嘉泰姆

--bji嘉泰姆

0.788bji嘉泰姆

2bji嘉泰姆

12bji嘉泰姆

CXDR75126H/L is a Push-Pull High/Low bji嘉泰姆

Reset CXDR75127L is an Open-Drain Low Reset TCD(ms)=2700×CD(uF)bji嘉泰姆

SOT25bji嘉泰姆

SC70-5bji嘉泰姆

DFN1.6X1.6-6bji嘉泰姆

ADFN1.5X1.5-6bji嘉泰姆

CXDR75128bji嘉泰姆

/9bji嘉泰姆

0.8bji嘉泰姆

5.5bji嘉泰姆

2.5/2.6/2.93.1/3.3/4.04.3/4.6bji嘉泰姆

0.88bji嘉泰姆

1.25bji嘉泰姆

2bji嘉泰姆

14bji嘉泰姆

CXDR75128H/L is a Push-Pull High/Low bji嘉泰姆

Reset CXDR75129L is an Open-Drain Low Reset TCD(ms)=1685×CD(uF)bji嘉泰姆

SOT25bji嘉泰姆

TSOT23-5bji嘉泰姆