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S7139SF 739 的参数 |
受检测电压数
Number of Voltages Monitored |
1 |
检测电压/复位阈值电压VDET
Voltage - Threshold |
3.9V |
工作电压VIN
Voltage - Supply |
-0.3~15V |
高/低有效复位
Reset |
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输出类型
Output Type |
open collection |
看门狗
Watchdog |
无 No |
功耗Pd
Power 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 |
技术文档PDF下载 |
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相关型号列表 |
型号 |
标记/丝印/代码 |
厂家 |
批号 |
封装 |
数量 |
描述 |
详细资料 |
S7139SF |
739 |
AUK |
03+ |
SOT-23 |
2691 |
电源管理ICPower Management IC/PMIC-电压检测器Supervisor |
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