CAT1640WI45
IC SUPERVISOR 1 CHANNEL 8SOICManufacturer: onsemi
Categories: Supervisors
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The onsemi CAT1640WI45 is a single-channel supervisor IC designed for essential power-on reset and system monitoring applications. This component features an open-drain or open-collector output and a fixed 4.5V threshold, ensuring reliable reset assertion when system voltage drops below this critical level. The active-low reset signal provides a minimum timeout of 130ms, crucial for stable system initialization. Packaged in an 8-SOIC surface-mount configuration, it offers a compact footprint suitable for space-constrained designs. The CAT1640WI45 operates across an industrial temperature range of -40°C to 85°C, making it suitable for deployment in automotive and industrial automation systems. Its straightforward functionality and robust construction make it a valuable component for ensuring system integrity.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Output | Open Drain or Open Collector |
| Type | Simple Reset/Power-On Reset |
| Reset | Active Low |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Number of Voltages Monitored | 1 |
| Reset Timeout | 130ms Minimum |
| Voltage - Threshold | 4.5V |
| Supplier Device Package | 8-SOIC |
| Programmable | Not Verified |
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