This integrated circuit is a CPU supervisor featuring 16 k EEPROM memory. It offers a reset function with adjustable thresholds between 4.25V and 4.5V, supporting both active high and active low outputs. The device includes a watchdog timer and operates with a supply voltage range of 2.7V to 6V, consuming a maximum of 3mA. Packaged in a halogen-free, lead-free SOIC 8 (150 mils) surface mount configuration, it is RoHS compliant and suitable for operation from -40°C to 85°C.
PackageSOIC
MountingSurface Mount
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Technical Specifications
Onsemi CAT1161WI-42-G technical specifications.
General
| Package/Case | SOIC |
| Halogen Free | Halogen Free |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Reset Threshold Voltage | 4.5V |
| Min Reset Threshold Voltage | 4.25V |
| Max Supply Current | 3mA |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 3mA |
| Overvoltage Threshold | 4.5V |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reset | Active High/Active Low |
| Reset Timeout | 130ms |
| RoHS Compliant | Yes |
| Threshold Voltage | 4.25V |
| Type | Simple Reset/Power-On Reset |
| Undervoltage Threshold | 4.25V |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Onsemi CAT1161WI-42-G Datasheet
Download the complete datasheet for Onsemi CAT1161WI-42-G to view detailed technical specifications.
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