The CXDR75113/CXDR75114 microprocessor (μP) supervisory circuits monitor system voltages in μP and digital systems. They provide excellent circuit reliability at low cost by eliminating external compo

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The CXDR75113/CXDR75114 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 is high impedance and can be used for application of reset threshold programming. Moreover, with the built-in reset timeout delay about 800ms, enables the IC remains asserts after the VSEN has risen above reset threshold or manual reset is deasserted. The CXDR75113/CXDR75114 is available in SOT-23-5 packages.

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„ Monitor Supply Voltages of ±2% Reset Threshold Accuracy sUt嘉泰姆

„ Internal Set Reset Timeout Period 200ms (TYP) sUt嘉泰姆

„ Manual RESET Input ( MR ) sUt嘉泰姆

„ Low Quiescent Current : 15μA at VCC=3.3V sUt嘉泰姆

„ Available in three RESET Output Options Push-Pull RESET Output (CXDR75113L) Push-Pull RESET Output (CXDR75113H) Open-Drain RESET (CXDR75114L) sUt嘉泰姆

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

„ Power-Supply Transient Immunity sUt嘉泰姆

„ SOT-23-5 PackagesUt嘉泰姆

   应用范围 返回TOPsUt嘉泰姆

„ Computers sUt嘉泰姆

„ Controllers sUt嘉泰姆

„ Intelligent Instruments sUt嘉泰姆

„ Critical μP and μC Power Monitoring sUt嘉泰姆

„ Portable/Battery-Powered Equipment sUt嘉泰姆

„ Telecom/Networking EquipmentsUt嘉泰姆

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