The MAX707ESA+ is a compact, highly reliable, low-power voltage monitor and supervisor IC designed and manufactured by Maxim Integrated. This device is engineered to maintain system integrity by monitoring the power supply voltage of microprocessors (µPs) and digital systems. It provides a significant layer of protection against low voltage, which can lead to system failures, data loss, or hardware damage.

Key Features

• Precision Voltage Monitoring: The MAX707ESA+ offers precise monitoring of power supply voltages, ensuring that the connected microprocessor or digital system operates within its specified voltage range.
• Low Power Consumption: Designed for power-sensitive applications, it consumes minimal power, making it suitable for battery-operated devices.
• Reset Output: It provides an active-low reset signal, which is asserted when the monitored voltage drops below the factory-set reset threshold. The reset output remains asserted for a preset timeout period after the voltage exceeds the reset threshold, ensuring system stability.
• Manual Reset Input: An additional feature is the manual reset input, which allows for a system reset to be triggered manually when necessary.
• Wide Operating Temperature Range: The device operates effectively across a broad temperature range, making it versatile for various environmental conditions.

Applications

The MAX707ESA+ is ideal for use in a range of applications where consistent and reliable system operation is critical. It is commonly employed in:

• Computers and Servers
• Embedded Systems
• Portable/Battery-Powered Equipment
• Communication Systems
• Industrial Controllers

Technical Specifications

• Package: 8-Pin SOIC
• Threshold Voltage: Factory-set options available
• Supply Voltage Range: Typically 4.5V to 5.5V
• Reset Timeout Period: Typically 200ms

The MAX707ESA+ is a testament to Maxim Integrated's commitment to providing innovative, high-quality integrated circuits that enhance the performance and reliability of electronic systems. With its precision voltage monitoring and low power consumption, it is an essential component for safeguarding your critical applications from voltage-related issues.