Key facts
- Brand
- Analog Devices
- Model
- ADM825
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-04
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Analog Devices ADM823/ADM824/ADM825 Product Handbook
The ADM823, ADM824, and ADM825 are supervisory circuits that monitor power‑supply voltage levels and provide reset and watchdog functions for microprocessor‑based systems. Features include selectable reset thresholds, low power consumption, and optional manual reset inputs.
The handbook contains detailed specifications, absolute maximum ratings, pin‑out diagrams, typical performance curves, and an ordering guide for the SC70 and SOT‑23 packages. It also includes application notes for portable equipment and industrial controllers.
Analog Devices ADM825 specifications
| Supply Voltage Range | 1 V to 5.5 V |
|---|---|
| Watchdog Timeout Period | 1.12 s to 2.40 s |
| Manual Reset Pull‑Up Resistance | 52 kΩ |
Source: Analog Devices ADM823/ADM824/ADM825 Product Handbook
All Analog Devices ADM825 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 ADM823?
The watchdog timeout period is 1.12 seconds to 2.40 seconds.
What is the manual reset input pull‑up resistance?
The manual reset input has an internal pull‑up resistance of 52 kΩ.
What is the watchdog timeout period for the ADM823/ADM824?
The watchdog timeout period ranges from 1.12 seconds to 2.40 seconds, depending on the device and temperature.
From: Analog Devices ADM823/ADM824/ADM825 Supervisory Circuit Datasheet
What is the typical supply current of the ADM823/ADM824/ADM825?
The devices typically consume only about 5 µA, making them suitable for low‑power portable applications.
From: Analog Devices ADM823/ADM824/ADM825 Supervisory Circuit Datasheet