Product Details
Key Features
Applications/Uses
Reset Thresh. (V) | 2.5 to 3.3 3.3 to 5.5 |
Reset Thresh. Accur. (%) (@ +25°C) | 1 |
Reset Out | Active High Active Low Push-Pull |
tRESET (min) | 85ms to 300ms |
Watchdog Feature | No Watchdog |
Supervisor Features | Adjustable Reset Input Manual Reset Power Fail Comparator/Low Battery Detect |
ICC (µA) (max) | 75 |
Package/Pins | PDIP/8 SOIC (N)/8 |
Budgetary Price (See Notes) | 6.27 |
Simplified Block Diagram
Technical Docs
Data Sheet | ±1% Accuracy, Low-Power, +3V and +5V µP Supervisory Circuits | Sep 28, 2006 |
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) | 2.5 to 3.3 3.3 to 5.5 |
Reset Thresh. Accur. (%) (@ +25°C) | 1 |
Reset Out | Active High Active Low Push-Pull |
tRESET (min) | 85ms to 300ms |
Watchdog Feature | No Watchdog |
Supervisor Features | Adjustable Reset Input Manual Reset Power Fail Comparator/Low Battery Detect |
ICC (µA) (max) | 75 |
Package/Pins | PDIP/8 SOIC (N)/8 |
Budgetary Price (See Notes) | 6.27 |
Key Features
- ±1% Worst-Case Reset Threshold Accuracy
- 4.8V, 4.7V, 4.55V, 3.03V, or Adjustable Reset Thresholds
- ±1% Low-Line Threshold Accuracy (MAX814) 60mV Above Reset Threshold
- 200ms Reset Time Delay
- Active-Low RESET Output
- Active-High RESET Output (MAX814/MAX816)
- 75µA Max Supply Current
- Guaranteed active-low RESET Valid to VCC = 1V
- Manual Reset Input
- ±2% Power-Fail Comparator
- Independent Watchdog with 1.56sec Timeout (MAX815)
- Power-Supply Glitch Immunity
- 8-Pin SO and DIP Packages
Applications/Uses
- Controllers
- Critical µP Monitoring
- Intelligent Instruments
- Medical Equipment
- Portable Battery-Powered Equipment
- Set-Top Boxes
Description
A 75µA maximum supply current makes the MAX814/MAX815/MAX816 ideal for use in portable equipment. All three devices are available in 8-pin DIP and SO packages. See the Selector Table below for a review of features.
Technical Docs
Data Sheet | ±1% Accuracy, Low-Power, +3V and +5V µP Supervisory Circuits | Sep 28, 2006 |
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.