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AS1910S-T

AS1910S-T Description

The AS1910S-T is a 2-channel voltage supervisor IC designed for surface-mount applications. Manufactured by ams OSRAM, this supervisor IC is housed in a compact SOT23-6 package, making it ideal for space-constrained designs. The AS1910S-T is designed to monitor two separate voltage levels, ensuring reliable system operation by providing accurate voltage monitoring and reset functionality.

AS1910S-T Features

• Voltage Monitoring: The AS1910S-T is capable of monitoring two distinct voltage levels, providing comprehensive oversight of power supply conditions. This dual-channel capability ensures that multiple power rails can be monitored simultaneously, enhancing system reliability.
• Adjustable Threshold Voltage: With a threshold voltage of 2.93V and an adjustable feature, the AS1910S-T offers flexibility in setting the voltage levels that trigger the reset function. This adaptability allows the IC to be tailored to specific application requirements.
• Reset Functionality: The reset output is active low, ensuring compatibility with a wide range of digital systems. The reset timeout is a minimum of 100ms, providing sufficient time for system components to stabilize before reinitializing.
• Surface Mount Packaging: The SOT23-6 package is designed for surface-mount technology (SMT), facilitating automated assembly processes and reducing the overall footprint on the PCB.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the AS1910S-T is suitable for a wide range of manufacturing environments without the need for special handling procedures.
• Compliance and Status: The AS1910S-T is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations. However, it is important to note that the product is currently marked as obsolete, which may impact long-term availability.

AS1910S-T Applications

The AS1910S-T well is-suited for a variety of applications where reliable voltage monitoring and reset functionality are critical. Some specific use cases include:

• Power Supply Monitoring: Ideal for monitoring multiple power supply rails in complex electronic systems, ensuring that each rail remains within specified voltage limits.
• Embedded Systems: In embedded systems where multiple voltage levels are used, the AS1910S-T can provide essential protection against voltage fluctuations and brownouts.
• Telecommunications: Used in telecom equipment to monitor power supplies and ensure reliable operation, preventing system failures due to voltage anomalies.
• Industrial Control Systems: In industrial applications, the AS1910S-T can be employed to monitor critical power supplies, ensuring the stability and reliability of control systems.

Conclusion of AS1910S-T

The AS1910S-T is a robust and versatile voltage supervisor IC designed to meet the demands of modern electronic systems. Its dual-channel monitoring capability, adjustable threshold voltage, and compact surface-mount package make it an ideal choice for a wide range of applications. While the product is currently marked as obsolete, its technical specifications and performance benefits continue to make it a valuable component for existing designs. For new projects, engineers may need to consider alternative solutions, but the AS1910S-T remains a reliable option for applications where it is already in use.