CPU supervisor IC featuring 16KB EEPROM memory, designed for surface mount installation in an SOIC package. Monitors a single voltage with a reset threshold range of 3V to 3.15V. Operates within a supply voltage of 2.7V to 6V, drawing a maximum of 3mA. Includes a watchdog timer and provides active high/low reset signals with a 130ms timeout. Rated for 1W power dissipation and operates from -40°C to 85°C, meeting RoHS and halogen-free standards.
PackageSOIC
Current3mA
MountingSurface Mount
Power1W
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Technical Specifications
Onsemi CAT1161WI-30-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 | 3.15V |
| Min Reset Threshold Voltage | 3V |
| Max Supply Current | 3mA |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of Elements | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 3mA |
| Overvoltage Threshold | 3.15V |
| Packaging | Rail/Tube |
| Power Dissipation | 1W |
| Radiation Hardening | No |
| Reset | Active High/Active Low |
| Reset Timeout | 130ms |
| RoHS Compliant | Yes |
| Supply Current | 3mA |
| Threshold Voltage | 3V |
| Type | Simple Reset/Power-On Reset |
| Undervoltage Threshold | 3V |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Onsemi CAT1161WI-30-G Datasheet
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