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

   产品概述 返回TOPwmT嘉泰姆

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 wmT嘉泰姆

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

„ Manual RESET Input ( MR ) wmT嘉泰姆

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

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

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

„ Power-Supply Transient Immunity wmT嘉泰姆

„ SOT-23-5 PackagewmT嘉泰姆

   应用范围 返回TOPwmT嘉泰姆

„ Computers wmT嘉泰姆

„ Controllers wmT嘉泰姆

„ Intelligent Instruments wmT嘉泰姆

„ Critical μP and μC Power Monitoring wmT嘉泰姆

„ Portable/Battery-Powered Equipment wmT嘉泰姆

„ Telecom/Networking EquipmentwmT嘉泰姆

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