Product Overview: MAX807NEWE by Maxim Integrated

The MAX807NEWE is a high-performance microprocessor (µP) supervisory circuit designed by Maxim Integrated to monitor power supplies in µP and digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments when used in battery-powered applications. The MAX807NEWE is ideal for portable computers, controllers, and intelligent instruments where extended battery life is crucial.

Key Features

• Power Supply Monitoring: Ensures that the system's power supply remains within acceptable operating limits, providing a reset output during power-up, power-down, and brownout conditions.
• Reset Timeout: Features a 200ms reset timeout that guarantees a proper system reset, allowing enough time for the µP and other circuits to stabilize.
• Manual Reset Capability: Offers a manual reset input that enables a reset to be triggered with an external switch or logic signal, enhancing system control and diagnostics.
• Voltage Monitoring Options: Comes with a variety of factory-trimmed reset thresholds suitable for monitoring 3V, 3.3V, and 5V power supplies.
• Low Power Consumption: Consumes minimal power, making it an excellent choice for portable battery-operated applications.
• Compact Packaging: Available in a space-saving 16-pin narrow SO package, which is ideal for systems where space is at a premium.

Applications

The MAX807NEWE is versatile and can be used in a range of applications, including:

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

Technical Specifications

The device operates over a wide temperature range and has the following technical specifications:

• Supply Voltage Range: 1V to 5.5V
• Operating Temperature: -40°C to +85°C
• Reset Threshold Options: Factory-trimmed for 3V, 3.3V, or 5V systems

With its robust feature set and Maxim Integrated's reputation for quality, the MAX807NEWE is an excellent choice for designers who require a reliable power monitoring solution for their digital systems.