ADM823RYRJZ-R7
数据手册.pdfADI(亚德诺)
主动器件
ANALOG DEVICES ADM823RYRJZ-R7 监控器电路, 手动复位, 低电平有效复位, 2.7V-3.6V输入, SOT-23-5
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.
- .
- Power supply glitch immunity
- .
- Specified over automotive temperature range
- .
- Guaranteed reset output valid to VCC=1V
- .
- 5µA Low power consumption