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AP1702DWL Voltage Supervisor 3.08V SOT-23 marking E46 Microprocessor Reset Circuit
受检测电压数 Number of Voltages Monitored | 1 |
检测电压/复位阈值电压VDET Voltage - Threshold | 3.08V |
工作电压VIN Voltage - Supply | -0.3~6V |
高/低有效复位 Reset | 高 Active High |
输出类型 Output Type | push pull |
看门狗 Watchdog | 无 No |
功耗Pd Power Dissipation | 320mW/0.32W |
Description & Applications | •3-Pin Microprocessor Reset Circuits •Precision Monitoring of +3V, +3.3V, and +5V •Power-Supply Voltages •Fully Specified Over Temperature •Available in Three Output Configurations •Push-Pull RESET Low Output (AP1701/3) •140ms min Power-On Reset Pulse Width •12µA Supply Current •Guaranteed Reset Valid to VCC = +1V • Power Supply Transient Immunity •No External Components • 3-pin SOT23 package •Computers •Controllers •Intelligent Instruments •Critical µP and µC Power Monitoring •Portable/Battery Powered Equipment •Automotive |
描述与应用 | •3针微处理器复位电路 •精密监测+3 V,+3.3 V和+5 V •电源电压 •全面设定温度 •提供三种输出配置 •低推挽式复位输出(AP1701/3) •最小140ms的电源上电复位脉冲宽度 •电源电流12μA •保证有效复位VCC=+1 V •电源瞬态抗扰度 •无需外部元件 •3引脚SOT23封装 •电脑 •控制器 •智能仪表 •关键UP微控制器和电源监控 •便携式/电池供电设备 •汽车 |