Datasheet Details
| Part number | AS1925 |
|---|---|
| Manufacturer | austriamicrosystems AG |
| File Size | 369.84 KB |
| Description | Ultra-Low Voltage Microprocessor Supervisory Circuit |
| Datasheet |
 AS1925 Datasheet
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General Description
The AS1925/AS1926 microprocessor supervisory circuits were designed to assert a single reset if the monitored supply voltage drops below its reset threshold or if the manual reset is activated.
Key Features
- ! Factory-Trimmed Reset Thresholds for Monitoring Supplies from 0.9 to 1.5V Low Power Consumption: 3.5µA Reset Threshold Accuracy Over Temperature: ±2.5% Four Timeout Periods: 1.5ms, 30ms, 210ms, and 1.68s Three Reset Output Types: - Active-Low Push/Pull - Active-High Push/Pull - Active Low Open-Drain Guaranteed Reset Valid to VCC = 0.55V (ActiveLow) Manual Reset Input Immune to Fast VCC Transients 5-pin SOT23 Package ! ! ! ! ! ! ! ! The active-low open-drain reset output requires a pullu.