Datasheet Details
| Part number | SE809 |
|---|---|
| Manufacturer | Seaward Electronics |
| File Size | 184.17 KB |
| Description | 3-Pin Microprocessor Reset Monitor |
| Datasheet |
 SE809 Datasheet
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General Description
The SE809 is a cost-effective system supervisor Integrated Circuit (IC) designed to monitor VCC in digital and mixed signal systems and provide a warning signal when the system power supply is out of working range, and a reset signal to the host processor when necessary.
Key Features
- ¾ Precision VCC Monitor for 2.8V, 3.0V, 3.3V, and 5.0V Supplies 140msec Guaranteed Minimum RESET Output Duration RESET Output Guaranteed to VCC=1.0V Low 18μA Supply Current VCC Transient Immunity Small SOT-23 Package No External Components Wide Operating Temperature: 0°C to 85°C.