Processor Supervisor 2.93V 1V to 5.5V 5Pin SOT-23 T/R
Product Details
The ADM823/ADM824/ADM825 are supervisory circuits that monitor 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 three parts feature different combinations of watchdog input, manual reset input, and output stage configuration, as shown in Table 1.
These parts are available in a choice of seven reset threshold options ranging from 2.19 V to 4.63 V. The reset and watchdog timeout periods are fixed at 140 ms minimum and 1.6 sec typical, respectively.
The ADM823/ADM824/ADM825 are available in 5-lead SC70 and SOT-23 packages and typically consume only 5 μA, making them suitable for use in low power, portable applications.
**Applications**
### Features and Benefits
ADM823, ADM825
RESET ADM823 RESET,
RESET ADM824/ADM825
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ADM824SYRJZ-REEL7 ADI 亚德诺 | 当前型号 | 当前型号 |
ADM825LYRJZ-R7 亚德诺 | 类似代替 | ADM824SYRJZ-REEL7和ADM825LYRJZ-R7的区别 |