Key facts
- Brand
- Maxim
- Model
- MAX825
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-04
Start here
Maxim MAX823/MAX824/MAX825 Datasheet
The MAX823, MAX824, and MAX825 are 5‑pin microprocessor supervisory circuits that combine reset output, watchdog timer, and manual reset functions in SOT‑23 and SC70 packages. They improve system reliability by providing active‑low or active‑high reset outputs that remain valid down to 1 V VCC and include seven selectable reset‑threshold voltages.
The datasheet provides electrical characteristics, ordering information, pin descriptions, typical operating curves, and package dimensions. It also outlines application notes such as watchdog timing, manual reset implementation, and bidirectional reset interfacing.
Maxim MAX825 specifications
| Operating Current (MAX823L/M, SC70) | 6 µA |
|---|---|
| Operating Current (MAX825T/S/R/Z/Y, SC70) | 2 µA |
| Watchdog Timer Timeout | 1.6 s |
| Power‑On Reset Minimum Time | 140 ms |
| Reset Threshold Options | Seven preprogrammed voltages |
| Operating Temperature Range | -40 °C to +125 °C |
| Reset Output Pull‑up Current (L/M versions) | 800 µA |
All Maxim MAX825 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the watchdog timeout period for the MAX823/MAX824?
The watchdog timer has a timeout of 1.6 seconds.
How many reset threshold voltage options are available?
There are seven preprogrammed reset threshold voltages.
What is the watchdog timeout period for the MAX823/MAX824?
The watchdog timer has a timeout of 1.6 seconds.
How many pins does the MAX823/MAX824/MAX825 have?
Each device is a 5‑pin supervisory circuit.
What is the watchdog timeout period for the MAX823/MAX824 devices?
The watchdog timer timeout period is 1.6 seconds.
From: Maxim MAX823/MAX824/MAX825 5‑Pin Microprocessor Supervisory Circuits Datasheet
How many reset‑threshold voltage options are available?
Seven pre‑programmed reset‑threshold voltage options are provided.
From: Maxim MAX823/MAX824/MAX825 5‑Pin Microprocessor Supervisory Circuits Datasheet