Product Details
Reset Thresh. (V) | 3.3 to 5.5 |
Reset Thresh. Accur. (%) (@ +25°C) | 2.5 |
Reset Out | Active High Active Low Push-Pull |
tRESET (min) | 85ms to 300ms |
Watchdog Feature | Input (WDI) |
Watchdog Timeout | 1s to 2s |
ICC (µA) (max) | 15 |
Package/Pins | See Data Sheet |
Simplified Block Diagram
Technical Docs
Data Sheet | 5 Volt and 3.3 Volt MicroMonitor | Nov 19, 1999 | |
App Note | Using the DS1814 MicroMonitor to Control Microprocessor Resets |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Parameters
Reset Thresh. (V) | 3.3 to 5.5 |
Reset Thresh. Accur. (%) (@ +25°C) | 2.5 |
Reset Out | Active High Active Low Push-Pull |
tRESET (min) | 85ms to 300ms |
Watchdog Feature | Input (WDI) |
Watchdog Timeout | 1s to 2s |
ICC (µA) (max) | 15 |
Package/Pins | See Data Sheet |
Key Features
- Halts and restarts an out-of-control microprocessor
- Holds microprocessor in check during power transients
- Automatically restarts microprocessor after power failure
- Monitors pushbutton for external override
- Accurate 5%, 10%, or 20% (3V only) microprocessor power monitoring
- Eliminates the need for discrete components
- 20% tolerance for use with 3.0V systems
- Pin- and function-compatible with the MAX823/24/25 products
- Low cost SOT-23-5 package
- Industrial temperature range: -40°C to +85°C
Applications/Uses
Description
Technical Docs
Data Sheet | 5 Volt and 3.3 Volt MicroMonitor | Nov 19, 1999 | |
App Note | Using the DS1814 MicroMonitor to Control Microprocessor Resets |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .