Introducing the APX810S-40SR-7 Voltage Supervisor IC

The APX810S-40SR-7 is a state-of-the-art voltage supervisor integrated circuit designed and manufactured by Diodes Incorporated, a leading global provider of high-quality semiconductor products. This compact and efficient IC is an essential component for ensuring the reliable operation of microprocessor systems, by monitoring the supply voltage and maintaining system integrity during power-up, operation, and power-down sequences.

Key Features of the APX810S-40SR-7

• Precision Monitoring: With a factory-trimmed threshold voltage of 4.0V, the APX810S-40SR-7 offers precise monitoring suitable for 5V systems. This ensures that the system is protected from undervoltage conditions that could lead to erratic operation or damage.
• Manual Reset Capability: An additional feature of this IC is the manual reset input, which allows for an external trigger to reset the system, giving designers flexibility in managing system resets.
• Low Power Consumption: Designed for power-sensitive applications, the APX810S-40SR-7 draws a minimal quiescent current, making it an ideal choice for battery-operated devices.
• Reset Timeout Delay: The device features a 140ms minimum reset timeout delay, providing ample time for the system to stabilize before it is allowed to resume operation after a reset event.
• Output Configuration: The open-drain output of the APX810S-40SR-7 necessitates an external pull-up resistor, offering flexibility in interfacing with different logic levels.
• Temperature Range: Operating over a wide temperature range of -40°C to +85°C, this voltage supervisor IC is suitable for industrial applications where environmental conditions can vary significantly.
• Package: Enclosed in a compact SOT-23 package, the APX810S-40SR-7 is designed for space-constrained applications.

Applications

The APX810S-40SR-7 is versatile and can be used in a variety of applications, including:

• Microprocessor and microcontroller-based systems
• Portable and battery-powered equipment
• Intelligent instruments
• Industrial controllers
• Embedded systems

With its precise voltage monitoring and robust feature set, the APX810S-40SR-7 from Diodes Incorporated is an excellent choice for designers looking to enhance system reliability and protect against the dangers of undervoltage conditions.