Processor Supervisor 4.62V 4.5V to 5.5V 8-Pin SOIC N
The DS1232LP/LPS Low-Power MicroMonitor Chip monitors three vital conditions for a microprocessor: power supply, software execution, and external override. First, a precision temperature-compensated reference and comparator circuit monitors the status of VCC. When an out-of-tolerance condition occurs, an internal power-fail signal is generated, which forces reset to the active state. When VCC returns to an in-tolerance condition, the reset signals are kept in the active state for a minimum of 250ms to allow the power supply and processor to stabilize.
- Super-low power version of DS1232
- 50 µA quiescent current
- Halts and restarts an out-of-control microprocessor
- Automatically restarts microprocessor after power failure
- Monitors pushbutton for external override
- Accurate 5% or 10% microprocessor power supply monitoring
- 8-pin SOIC package available
- Industrial temperature -40°C to +85°C available, designated N
Характеристики
| Бренд | Maxim Integrated |
|---|---|
| Number Of | 1 |
| Chip Enab | Нет |
| Screening Level | Extended Industrial |
| Output Driver | Active High/Active Low/Open Drain |
| Lead Finish | Tin/Lead |
| Manual Reset | Да |
| Msl Level | 1 |
| Описание продукта | 5 x 4 x 1.5 mm |
| Minimum R | 4.5 V |
| Watchdog Timer | Да |
| Maximum R | 4.74 V |
| Рабочая температура | -40 to 85 °C |
| Monitored | 4.5, 5.5 V |
| Power Fai | Да |
| Battery B | Нет |
| Operating | 200 uA |
| Schedule B | 8542390000 |
| HTSN | 8542390001 |
| Страна происхождения | United States |
| Minimum O | 4.5 V |
| Supplier | SOIC N |
| Maximum R | 1000 ms |
| Maximum O | 5.5 V |
| Max Proce | 235 |
| Typical O | 5 V |
SKU: DS1232LPSN-2