Key facts
- Brand
- Analog Devices
- Model
- ADM696
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-03
Start here
Analog Devices ADM696/ADM697 Microprocessor Supervisory Circuit Datasheet
The ADM696 and ADM697 are microprocessor supervisory circuits that provide power‑monitoring, reset, watchdog timer, battery‑backup switching and RAM write‑protect functions. They are offered in 16‑pin DIP and Q‑package options for use in microprocessor systems, controllers and automotive applications.
The document includes functional block diagrams, detailed electrical specifications, ordering information, pin configurations, timing diagrams and typical performance curves to help designers integrate the devices into their designs.
Analog Devices ADM696 specifications
| VCC Operating Voltage Range | 3.0 V – 5.5 V |
|---|---|
| VBATT Operating Voltage Range | 2.0 V – VCC‑0.3 V |
| Supply Current (Excludes I_OUT) | 1.95 mA |
| VOUT Output Voltage (Battery Backup) | VCC – 0.05 V |
| RESET Output Voltage @ VCC = +1 V | 200 mV |
Source: Analog Devices ADM696/ADM697 Microprocessor Supervisory Circuit Datasheet
All Analog Devices ADM696 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How can the watchdog timer be configured?
The watchdog timeout can be set to a short 100 ms period, a long 1.6 s period, or an adjustable value using an external clock or capacitor.
From: Analog Devices ADM696/ADM697 Microprocessor Supervisory Circuit Datasheet
What is the operating voltage range of the ADM696/ADM697?
The devices operate from 3.0 V up to 5.5 V.
From: Analog Devices ADM696/ADM697 Supervisory Circuit Datasheet
What reset timeout delay options are available?
The reset timeout can be set to 35 ms, 50 ms, or 70 ms depending on the configuration.
From: Analog Devices ADM696/ADM697 Supervisory Circuit Datasheet