ON Semiconductor ASM811SEUS Voltage Supervisor

The ASM811SEUS from ON Semiconductor is a highly reliable voltage supervisor designed to maintain system integrity by monitoring the power supply voltage in digital systems. This essential component ensures that microprocessors and other sensitive electronics operate within their specified voltage ranges, safeguarding them from potential damage due to power surges, brownouts, or other irregularities in the power supply.

Key Features:

• Precision Monitoring: The ASM811SEUS offers precise voltage monitoring capabilities, with a factory-trimmed threshold voltage that guarantees accurate supervision of the power supply.
• Low Power Consumption: Designed with power efficiency in mind, the device consumes minimal power, making it suitable for battery-operated applications.
• Manual Reset Input: It includes a manual reset input that allows the user to trigger a system reset, providing an additional layer of control.
• Reset Timeout: The device features an adjustable reset timeout period, enabling the user to set the duration of the reset signal according to system requirements.
• Versatile Operating Range: The ASM811SEUS operates over a wide voltage range, accommodating various application needs.

Applications:

The versatility of the ASM811SEUS makes it ideal for a broad range of applications, including:

• Computers and computer peripherals
• Embedded systems
• Portable/battery-powered equipment
• Automotive systems
• Industrial equipment

Technical Specifications:

The technical specifications of the ASM811SEUS ensure that it meets the stringent requirements of modern electronic systems:

• Supply Voltage Range: 1.2V to 5.5V
• Reset Threshold Accuracy: ±2%
• Operating Temperature Range: -40°C to +85°C
• Packaging: SOT-23

In conclusion, the ASM811SEUS voltage supervisor by ON Semiconductor is an indispensable component for designers looking to enhance the reliability and stability of their electronic systems. With its precision voltage monitoring and low power consumption, this device is a smart choice for a multitude of applications that require vigilant power supply supervision.