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ADM809RARTZ
+BOMSupervisory Circuits RESET GENERATORS I.C.
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ManufacturerAnalog Devices
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Mfr. Part #ADM809RARTZ
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In Stock25693
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Specifications
| Attribute | Value |
| Standard Pack Qty | 3000 |
| Packaging | Reel |
Overview
Description
Equivalent
1. MAX809 series from Maxim Integrated.
2. MCP120 series from Microchip Technology.
3. TLV809 series from Texas Instruments.
4. STWD100 series from STMicroelectronics.
5. CAT809 series from ON Semiconductor.
Ensure to match the specific parameters such as voltage threshold, reset timeout, and package type when selecting an equivalent.
Features
1. Voltage Monitoring: It provides precision monitoring of supply voltages, typically with a threshold voltage of 2.32V.
2. Reset Functionality: It issues a reset signal whenever the monitored voltage falls below the threshold, ensuring the microprocessor operates correctly and avoids code execution errors.
3. Manual Reset Input: The device includes an input pin for manual reset functionality, allowing the user to initiate a reset externally.
4. Low Power Consumption: The ADM809RARTZ operates with low power requirements, making it suitable for battery-operated systems.
5. Push-Pull Output: It features a push-pull reset output, ensuring compatibility with microprocessors that require push-pull inputs.
6. Compact Package: It is available in a compact SOT-23 package, ideal for space-constrained applications.
This combination of features makes the ADM809RARTZ suitable for use in a variety of applications, including computers, controllers, and other digital systems where reliable reset supervision is critical.
Pinout
1. VCC: The power supply input, connected to the voltage being monitored.
2. GND: Ground reference for the device.
3. RESET: An active-low reset output that triggers when the monitored voltage drops below the threshold, signaling the microprocessor to reset.
The ADM809RARTZ provides a small, reliable solution for maintaining microprocessor integrity in the event of power supply fluctuations.
Manufacturer
Application
1. Embedded Systems: Ensures reliable operation by resetting microcontrollers during power failures or voltage drops.
2. Consumer Electronics: Provides voltage supervision in devices like smartphones, tablets, and gaming consoles.
3. Industrial Control Systems: Maintains system integrity by overseeing power conditions in PLCs and automated machinery.
4. Computing and Networking Equipment: Protects CPUs, routers, and servers from operating under inadequate power conditions.
5. Automotive Electronics: Monitors voltage levels in ECUs to prevent malfunction due to power fluctuations.
These applications benefit from the ADM809RARTZ's low power consumption and precise voltage monitoring capabilities.