This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | AS1922 |
|---|---|
| Datasheet | AS1922 AS1920 Datasheet (PDF) |
| File Size | 309.30 KB |
| Manufacturer | austriamicrosystems AG |
| Description | Triple-Voltage Micro-Power Microprocessor Supervisory Circuits |
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The AS1920 and AS1922 microprocessor supervisory circuits were designed to generate a reset when at least one of the three monitored supply voltages falls below its respective trip threshold. These very-low-current (6.2µA, typ) devices maintain reset for a minimum timeout period after all supplies have stabilized. Guaranteed to be in the correct state for VCC > +1.0V, these devices are perfect for multiple-voltage...
See all austriamicrosystems AG datasheets
| Part Number | Description |
|---|---|
| AS1920 | Triple-Voltage Micro-Power Microprocessor Supervisory Circuits |
| AS1923 | Quad-Voltage Microprocessor Supervisory |
| AS1925 | Ultra-Low Voltage Microprocessor Supervisory Circuit |
| AS1926 | Ultra-Low Voltage Microprocessor Supervisory Circuit |
| AS1901 | Ultra Low-Power uP Supervisory Circuit |
| AS1902 | Ultra Low-Power uP Supervisory Circuit |
| AS1903 | Ultra Low-Power uP Supervisory Circuit |
| AS1904 | Ultra Low-Power uP Supervisory Circuit |
| AS1905 | Ultra Low-Power uP Supervisory Circuit |
| AS1906 | Ultra Low-Power uP Supervisory Circuit |
