3引脚微处理器监控电路, SC70和SOT -23 Microprocessor Supervisory Circuits in 3-Lead SC70 and SOT-23
Product Details
The ADM809 supervisory circuit monitors the power supply voltage in microprocessor systems. It provides a reset output during power-up, power-down and brownout conditions. On power-up, an internal timer holds reset asserted for 240ms. This holds the microprocessor in a reset state until conditions have stabilized. The RESET output remains operational with VCC as low as 1V. The ADM809 provides an active-low reset signal RESET, and has a push-pull output stage.
Seven reset threshold options are available. The reset comparator features built-in glitch immunity, making it immune to fast transients on VCC.
The ADM809 is available in 3-lead SOT-23 and SC70 and consumes only 17µA, making it suitable for low power portable equipment.
**Applications**
### Features and Benefits
电源电压DC 5.50V max
供电电流 60.0 µA
阈值电压 3.08 V
复位电压Min 3.04 V
复位电压Max 3.11 V
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压Min 1 V
安装方式 Surface Mount
引脚数 3
封装 SOT-23-3
高度 0.95 mm
封装 SOT-23-3
工作温度 -40℃ ~ 125℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 Aerospace and Defense, Radar
RoHS标准 Non-Compliant
含铅标准 Contains Lead
军工级 No
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ADM809TART-REEL7 ADI 亚德诺 | 当前型号 | 当前型号 |
ADM809TART-REEL 亚德诺 | 完全替代 | ADM809TART-REEL7和ADM809TART-REEL的区别 |
ADM809TARTZ-REEL 亚德诺 | 完全替代 | ADM809TART-REEL7和ADM809TARTZ-REEL的区别 |
ADM809TARTZ-REEL7 亚德诺 | 类似代替 | ADM809TART-REEL7和ADM809TARTZ-REEL7的区别 |