Key facts
- Brand
- Maxim
- Model
- MAX813L
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-08
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MAXIM MAX705 MAX708/MAX813L handbook
The MAX705-MAX708/MAX813L microprocessor (µP) supervisory circuits reduce the complexity and number of components required to monitor power-supply and battery functions in µP systems. These devices signifi- cantly improve system reliability and accuracy com- pared to separate ICs or discrete components. The MAX705/MAX706/MAX813L provide four functions: 1) A reset output during power-up, power-down, and brownout conditions. 2) An independent watchdog output that goes low if the watchdog input has not been toggled within 1.6 seconds. 3) A 1.25V threshold detector for power-fail warning, low-battery detection, or for monitoring a power sup- ply other than +5V. 4) An active-low manual-reset input. The MAX707/MAX708 are the same as the MAX705/ MAX706, but differ in pin arrangement.
Read onlineMaxim MAX813L specifications
| Reset Threshold (MAX705/MAX707/MAX813L) | 4.65 V |
|---|---|
| Input Current (VCC) | 20 mA |
| Output Current (all outputs) | 20 mA |
| Package Types | 8‑pin DIP, SO, µMAX |
All Maxim MAX813L documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
Which pin provides the manual‑reset input?
The manual‑reset input is provided on the MR pin.
What is the reset pulse width for the MAX705 series?
The reset pulse width is 200 ms.
How long does the watchdog timer wait before timing out?
The watchdog timer times out after 1.6 seconds if the watchdog input is not toggled.