监控电路,带有看门狗和手动复位的5引脚SOT- 23 Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SOT-23
Product Details
The ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ADM6321/ADM6322 are supervisory circuits that monitor power supply voltage levels and code execution integrity in microprocessor-based systems. As well as 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 seven devices feature different combinations of watchdog input, manual reset input, and output stage configuration.
Each device is available in a choice of 26 reset threshold options ranging from 2.5 V to 5 V in 100 mV increments. There are also four reset timeout options of 1 ms, 20 ms, 140 ms, and 1120 ms minimum and four watchdog timeout options of 6.3 ms, 102 ms, 1600 ms, and 25.6 sec typical.
The ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ADM6321/ADM6322 are available in 5-lead SOT-23 packages and typically consume only 3 μA, making them suitable for use in low power portable applications.
Applications
### Features and Benefits
电源电压DC 5.50V max
供电电流 20.0 µA
阈值电压 4.63 V
复位电压Min 4.561 V
复位电压Max 4.699 V
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压Max 5.5 V
电源电压Min 1 V
安装方式 Surface Mount
引脚数 5
封装 SOT-23-5
长度 2.9 mm
宽度 1.6 mm
高度 1.15 mm
封装 SOT-23-5
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
军工级 No
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ADM6319C46ARJZ-RL7 ADI 亚德诺 | 当前型号 | 当前型号 |
ADM6319C46ARJ-RL7 亚德诺 | 完全替代 | ADM6319C46ARJZ-RL7和ADM6319C46ARJ-RL7的区别 |