监控电路，带有看门狗和手动复位功能5引脚SC70和SOT -23 Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SC70 and SOT-23
The ADM823 series Supervisory Circuit with watchdog timer and manual reset input. The ADM823/ADM824/ADM825 are supervisory circuits that monitors the power supply voltage levels and code execution integrity in microprocessor-based systems. In addition to providing power-on reset signals, an on-chip watchdog timer can reset the microprocessor if it fails to strobe within a preset timeout period. A reset signal can also be asserted by an external push-button, through a manual reset input. The reset and watchdog timeout periods are fixed at 140ms minimum and 1.6 seconds typical, respectively.
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- Power supply glitch immunity
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- Specified over automotive temperature range
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- Guaranteed reset output valid to VCC=1V
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- 5µA Low power consumption
电源电压DC 3.00V min
供电电流 0.012 mA
阈值电压 2.93 V
复位电压Min 2.89 V
复位电压Max 2.96 V
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压Max 3.6 V
电源电压Min 3 V
安装方式 Surface Mount
引脚数 5
封装 SC-70-5
长度 2 mm
宽度 1.25 mm
高度 0.9 mm
封装 SC-70-5
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 Automation & Process Control, Sensing & Instrumentation, Aerospace and Defense, Computers & Computer Peripherals, Power Management, Radar, Automotive, Portable Devices
RoHS标准 RoHS Compliant
含铅标准 Contains Lead
REACH SVHC标准 No SVHC
军工级 No
REACH SVHC版本 2016/06/20
ECCN代码 EAR99
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