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MIC2778-1BM5 UFA 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 |
1.24V |
工作电压VIN
Voltage - Supply |
-0.3~7V |
高/低有效复位
Reset |
低 Active Low |
输出类型
Output Type |
open drain |
看门狗
Watchdog |
无 No |
功耗Pd
Power Dissipation |
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Description & Applications |
?Voltage Monitor with Adjustable Hysteresis ? Optimized for PDAs, cellular telephones, pagers, and other battery-powered devices ? Independently adjustable high- and low-voltage thresholds ? Internal logic prevents battery-voltage-?uctuation chatter ? High ±2% voltage threshold accuracy; 1% available ? Built in 140ms (minimum) ? Extremely low 1μA typical supply current ? For applications not requiring built-in delay ? PDAs ? Pagers ? Cordless phones ? Consumer electronics ? Embedded controllers ? Personal electronics |
描述与应用 |
?电压监控器,可调迟滞 ?优化PDA,蜂窝电话,寻呼机,和其他电池供电设备 ?独立可调的高和低电压阈值 ?内部逻辑防止电池电压波动 ?高电压阈值精度±2%,1% ?内置140ms(最小值) ?极低的微安的典型电源电流 ?对于应用程序不需要内置延迟 ?掌上电脑 ?寻呼机 ?无绳电话 ?消费电子器件 ?嵌入式控制器 ?个人电子设备 |
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 |
MIC2778-1YM5 |
UFA |
MICREL |
06+NOPB |
SOT-153/SOT23-5 |
0 |
电源管理ICPower Management IC/PMIC-电压检测器Supervisor |
查看 |
MIC2778-2BM5 |
UFB |
MICREL |
06+ |
SOT-153/SOT23-5 |
1138 |
电源管理ICPower Management IC/PMIC-电压检测器Supervisor |
查看 |
MIC2778-2YM5 |
UFB |
MICREL |
06+NOPB |
SOT-153/SOT23-5 |
1141 |
电源管理ICPower Management IC/PMIC-电压检测器Supervisor |
查看 |
MIC2778-1BM5 |
UFA |
MICREL |
03+ |
SOT-153/SOT23-5 |
0 |
电源管理ICPower Management IC/PMIC-电压检测器Supervisor |
查看 |
MIC2778-1YM5 |
UFA |
MICREL |
06+rohs |
SOT-153/SOT23-5 |
0 |
电源管理ICPower Management IC/PMIC |
查看 |
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