| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 5 Pin |
| Supply Voltage (DC) | 2.70V (min) |
| Case/Package | SOT-23-5 |
| Supply Current | 24.0 µA |
| Number of Positions | 5 Position |
| Threshold Voltage | 2.63 V |
| Reset Threshold Voltage (Min) | 2.59 V |
| Reset Threshold Voltage (Max) | 2.66 V |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage (Max) | 3.6 V |
| Supply Voltage (Min) | 2.7 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Length | 2.9 mm |
| Size-Width | 1.6 mm |
| Size-Height | 1.15 mm |
| Operating Temperature | -40℃ ~ 125℃ (TA) |
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
ADI
Supervisory Circuit with Watchdog and Manual Reset in 5-Lead SC70 and SOT-23
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Processor Supervisor 2.93V 1V to 5.5V 5Pin SOT-23 T/R
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Processor Supervisor 2.93V 1V to 5.5V 5Pin SC-70 T/R
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Processor Supervisor 3.08V 1V to 5.5V 5Pin SOT-23 T/R
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Processor Supervisor 3.08V 1V to 5.5V 5Pin SC-70 T/R
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Processor Supervisor 4.63V 1V to 5.5V 5Pin SOT-23 T/R
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Processor Supervisor 2.32V 1V to 5.5V 5Pin SC-70 T/R
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Processor Supervisor 2.63V 1V to 5.5V 5Pin SOT-23 T/R
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Processor Supervisor 4.38V 1V to 5.5V 5Pin SOT-23 T/R
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Processor Supervisor 2.19V 1V to 5.5V 5Pin SC-70 T/R
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