微处理器监控电路采用4引脚SOT -143与DSP Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP
Product Details
The ADM811/ADM812 are reliable voltage monitoring devices suitable for use in most voltage monitoring applications. The ADM811/ADM812 are designed to monitor six different voltages, each allowing a 5% or 10% degradation of standard PSU voltages before a reset occurs. These voltages have been selected for the effective monitoring of 2.5 V, 3 V, 3.3 V, and 5 V supply voltage levels.
Included in this circuit is a debounced manual reset input. Reset can be activated using an electrical switch or an input from another digital device or by a degradation of the supply voltage. The manual reset function is very useful, especially if the circuit in which the ADM811/ADM812 are operating enters into a state that can only be detected by the user. Allowing the user to reset a system manually can reduce the damage or danger that could otherwise be caused by an out-of-control or locked system.
Applications
### Features and Benefits
电源电压DC 5.50V max
供电电流 0.01 mA
耗散功率 0.2 W
阈值电压 2.93 V
复位电压Min 2.88 V
复位电压Max 2.98 V
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 200 mW
电源电压Min 1 V
安装方式 Surface Mount
引脚数 4
封装 TO-253-4
高度 0.9 mm
封装 TO-253-4
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 |
---|---|---|
ADM811SARTZ-REEL ADI 亚德诺 | 当前型号 | 当前型号 |
TCM811SERCTR 微芯 | 完全替代 | ADM811SARTZ-REEL和TCM811SERCTR的区别 |
ADM811SARTZ-REEL7 亚德诺 | 类似代替 | ADM811SARTZ-REEL和ADM811SARTZ-REEL7的区别 |
ADM811SART-REEL7 亚德诺 | 类似代替 | ADM811SARTZ-REEL和ADM811SART-REEL7的区别 |