Datasheet Details
| Part number | CAT1832 |
|---|---|
| Manufacturer | Catalyst Semiconductor |
| File Size | 192.84 KB |
| Description | 5V AND 3.3V SUPPLY VOLTAGE MONITOR AND RESET CIRCUIT |
| Datasheet | CAT1832 CAT1232LP Datasheet (PDF) |
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Overview: CAT1232LP/CAT1832 5V and 3.3V Supply Monitor, Watchdog Timer, Manual Reset, with Active High & Low.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | CAT1832 |
|---|---|
| Manufacturer | Catalyst Semiconductor |
| File Size | 192.84 KB |
| Description | 5V AND 3.3V SUPPLY VOLTAGE MONITOR AND RESET CIRCUIT |
| Datasheet | CAT1832 CAT1232LP Datasheet (PDF) |
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The CAT1232LP and CAT1832 microprocessor supervisors can halt and restart a “hung-up” or “stalled” microprocessor, restart a microprocessor after a power failure, and debounce a manual/push-button microprocessor reset switch.
The devices are drop in replacements for the Maxim/Dallas Semiconductor DS1232LP and DS1832 supervisors Precision reference and comparator circuits monitor the 5V or 3.3V system power supply voltage, VCC.
During power-up or when the power supply falls outside selectable tolerance limits, both the RESET and RESET become active.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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CAT1832 | Microprocessor | ON Semiconductor |
| Part Number | Description |
|---|---|
| CAT102 | Precision/ Adjustable Shunt Regulator (600mV Reference) |
| CAT1021 | Supervisory Circuits |
| CAT1022 | Supervisory Circuits |
| CAT1023 | Supervisory Circuits |
| CAT1024 | Supervisory Circuits |
| CAT1025 | Supervisory Circuits |
| CAT1026 | Dual Voltage Supervisory Circuits |
| CAT1027 | Dual Voltage Supervisory Circuits |
| CAT1161 | Precision Reset Controller and Watchdog Timer |
| CAT1162 | Precision Reset Controller and Watchdog Timer |