S7139SF 数据手册 - AUK Semiconductor（韩国光电子）

●受检测电压数Number of Voltages Monitored| 1 \---|--- 检测电压/复位阈值电压VDETVoltage - Threshold| 3.9V 工作电压VINVoltage - Supply| -0.3~15V 高/低有效复位Reset| 输出类型Output Type| open collection 看门狗Watchdog| 无 No 功耗PdPower Dissipation| 300mW/0.3W Description & Applications| •Standard Voltage Detector •Current Consumption is Low (ICCL=300 ㎂ Typ. ICCH =30 ㎂ Typ.) • Resetting Output Minimum Guarantee Voltage is Low (0.8V Typ.) • Hysteresis Voltage is Provided (50 ㎷ Typ.) • As Control Circuit of Battery-Backed Memory • As Measure Against Erroneous Operations at Power On-Off 描述与应用| •标准电压检测器 •电流消耗低（ICCL=300㎂类型。ICCH=30㎂类型。） •复位输出最低保证电压低（0.8V型）。 •迟滞电压（50㎷类型。） •由于控制电路的电池备份存储器 •作为衡量对错误操作，在打开和关闭电源