4-Pin μP Voltage Monitors with Manual Reset Input CXDR75103 ideal for use in portable equipment These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage

   产品概述 返回TOP9m9嘉泰姆

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 220ms after VCC has risen above the reset threshold. Reset thresholds suitable for operation with a variety of supply voltages are available. The CXDR75103 have a push-pull and active-low 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 CXDR75103 ideal for use in portable equipment. The CXDR75103 are available in a SOT-143 packages.The CXDR75103 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 CXDR75103 also provides a debounced manual reset input

   产品特点 返回TOP9m9嘉泰姆

„Precision Monitoring of +3V, +3.3V, and +5V Power-Supply Voltages 9m9嘉泰姆

„ Fully Specified Over Temperature 9m9嘉泰姆

„ Push-Pull Active-low RESET Output 9m9嘉泰姆

„ 220ms Min Power-On Reset Pulse Width 9m9嘉泰姆

„ 10μA Supply Current 9m9嘉泰姆

„ Guaranteed Reset Valid to VCC = +1V 9m9嘉泰姆

„ Power Supply Transient Immunity 9m9嘉泰姆

„ No External Components 9m9嘉泰姆

„ Manual Reset Input 9m9嘉泰姆

„ SOT-143 Package 9m9嘉泰姆

„ 2% Threshold Accuracy9m9嘉泰姆

   应用范围 返回TOP9m9嘉泰姆

„ Computers 9m9嘉泰姆

„ Controllers 9m9嘉泰姆

„ Intelligent Instruments 9m9嘉泰姆

„ Critical μP and μC Power Monitoring 9m9嘉泰姆

„ Portable / Battery-Powered Equipment 9m9嘉泰姆

„ Automotive9m9嘉泰姆

   技术规格书（产品PDF) 返回TOP 9m9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！9m9嘉泰姆