MIC810JUTR 电压检测器电源IC 4V SOT-23 marking/标记 JU 微处理器复位电路
受检测电压数Number of Voltages Monitored| 1 \---|--- 检测电压/复位阈值电压VDETVoltage - Threshold| 4V 工作电压VINVoltage - 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PdPower Dissipation| 320mW/0.32W Description & Applications| •Microprocessor Reset Circuits • Precision voltage monitor for 3V, 3.3V or 5V power supplies • /RESET remains valid with VCC as low as 1.4V for SOT-23 packaged part • /RESET remains valid with VCC as low as 1V for SC70 packaged part • Typically less than 1.5µA supply current for SOT-23 packaged part • 5µ typical supply current for SC70 packaged part • 140ms minimum reset pulse widths available • Portable equipment • Intelligent instruments • Critical microprocessor power monitoring • Printers/computers • Controllers 描述与应用| •微处理器复位电路 •精密电压3V，3.3V或5V电源监视器 •/复位仍然有效的VCC低至1.4V SOT-23封装器件 •/ RESET与VCC低至1V在SC70包装的一部分仍然有效 •通常小于1.5μA电源电流为SOT-23封装器件 •5μSC70封装的部分典型电源电流 •140ms的最小复位脉冲宽度 •便携式设备 •智能仪表 •关键的微处理器电源监控 •打印机/计算机 •控制器