MyMaxim SubscriptionsProduct Details
| Reset Thresh. (V) | 3.3 to 5.5 |
| Reset Thresh. Accur. (%) (@ +25°C) | 2.5 |
| Reset Out | Active High Push-Pull |
| tRESET (min) | 85ms to 300ms |
| Watchdog Feature | No Watchdog |
| ICC (µA) (max) | 40 |
| Package/Pins | SOT23/3 TO92/3 |
| Budgetary Price (See Notes) | 1.42 |
Simplified Block Diagram
Technical Docs
| Data Sheet | 5V EconoReset with Active High Push-Pull Output | Nov 19, 1999 |
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 .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.
Parameters
| Reset Thresh. (V) | 3.3 to 5.5 |
| Reset Thresh. Accur. (%) (@ +25°C) | 2.5 |
| Reset Out | Active High Push-Pull |
| tRESET (min) | 85ms to 300ms |
| Watchdog Feature | No Watchdog |
| ICC (µA) (max) | 40 |
| Package/Pins | SOT23/3 TO92/3 |
| Budgetary Price (See Notes) | 1.42 |
Key Features
- Power-fail detection
- Resets system during power transients
- Push-pull active high reset
- 150ms stabilization pause
- Maximum quiescent current of 40µA
- Operating ranges:
- 5V with 5%, 10% or 15% tolerance
- -40°C to +85°C
Applications/Uses
Description
The output has a push-structure capable of maintaining a valid output to 0 volts with a 100kΩ pull-down resistor. The low-power circuit has a quiescent current consumption of only 40 micro-amps.
The DS1812 replaces discrete components and saves space, particularly in the new SOT-23 package. EconoResets can benefit any system that requires reliable processor operation, especially consumer products like printers, HVAC, energy management, cellular telephones, PDAs, and set-top boxes.
Technical Docs
| Data Sheet | 5V EconoReset with Active High Push-Pull Output | Nov 19, 1999 |
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 .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.
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