Allicdata Part #: | ADM803MAKS-REEL7TR-ND |
Manufacturer Part#: |
ADM803MAKS-REEL7 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Analog Devices Inc. |
Short Description: | IC SUPERVISOR MPU 4.38V SC70-3 |
More Detail: | Supervisor Open Drain or Open Collector 1 Channel ... |
DataSheet: | ADM803MAKS-REEL7 Datasheet/PDF |
Quantity: | 1000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Type: | Simple Reset/Power-On Reset |
Number of Voltages Monitored: | 1 |
Output: | Open Drain or Open Collector |
Reset: | Active Low |
Reset Timeout: | 140 ms Minimum |
Voltage - Threshold: | 4.38V |
Operating Temperature: | -40°C ~ 125°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | SC-70, SOT-323 |
Supplier Device Package: | SC-70-3 |
Base Part Number: | ADM803 |
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ADM803MAKS-REEL7 is a component within the family of PMIC Supervisors, or Power Management IC Supervisors, and is an integrated, low-power supervisor for microprocessor-based systems. It offers a wide range of features, including low-voltage monitoring, reset signaling, manual reset input and several system reset timeout options. It is designed to provide independent monitoring and reset of a single microprocessor while reducing power consumption and providing enhanced reliability.
The ADM803MAKS-REEL7 is designed to monitor the primary supply voltage of microprocessor-based systems. It has an independent voltage threshold that is adjustable over the entire operating range of the processor, allowing it to act as a watchdog timer or a reset generator. When the monitored voltage drops below the threshold, the ADM803MAKS-REEL7 will generate a reset signal that can be used to reset the processor. The reset signal can also be delayed, allowing the processor to finish any critical tasks before resetting.
The ADM803MAKS-REEL7 also includes a manual reset input. This allows a user to manually reset the microprocessor in case of a system or software failure without having to cycle the power. This feature can be used in conjunction with the watchdog timer to provide additional system reliability.
The ADM803MAKS-REEL7 also includes several different system reset timeout options. These include a fixed timeout, an adjustable timeout, and an asynchronous timeout. The fixed timeout will reset the system a predetermined amount of time after the watchdog is triggered. The adjustable timeout can be programmed to reset the system after a specified interval is exceeded. The asynchronous timeout uses an external clock signal to set the timeout interval.
The ADM803MAKS-REEL7 is optimized for use in microprocessor-based systems with low-voltage supply rails and can be used to improve system reliability and to reduce system power consumption. It is a cost-effective solution for monitoring primary system power supplies and resetting processors in case of under-voltage conditions. This device is available in a compact 8-pin SOIC package, and is designed to operate over a wide temperature range, making it ideal for industrial, automotive, and medical applications.
In summary, the ADM803MAKS-REEL7 is an integrated, low-power supervisor for microprocessor-based systems, providing independent monitoring and reset of one or more microprocessors. It offers low-voltage monitoring, reset signaling, manual reset input, and several system reset timeout options. It is designed to reduce power consumption and improve system reliability in applications with low-voltage supply rails, and is available in a small 8-pin SOIC package. It is suitable for use in industrial, automotive, and medical applications.
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