MAX707

The MAX707 is a microprocessor supervisory circuit that provides microprocessor reset and power failure detection to ensure reliable operation. It integrates multiple functions, including a precision voltage reference, a reset timer, and a watchdog timer, all within a compact package. The MAX707 ensures that microprocessor systems start up correctly and operate reliably by generating reset signals during power-up, power-down, and brownout conditions, as well as providing a watchdog timer to guard against system lockup.

Key Features:

• Precision supply voltage monitoring
• Watchdog timer to prevent system lockup
• Manual reset input
• Active-low reset output
• Low power consumption
• Small 8-pin DIP/SOIC package
• Guaranteed reset assertion down to VCC = 1V

Technical Specifications:

• Supply Voltage (VCC): 4.5V to 5.5V
• Reset Threshold Voltage: 4.65V (typical)
• Reset Timeout Period: 140ms (typical)
• Watchdog Timeout Period: 1.6s (typical)
• Operating Temperature Range: -40°C to +85°C
• Package: 8-pin DIP/SOIC

Applications:

• Microprocessor Systems: Ensures proper reset and watchdog functionality in microprocessor-based systems.
• Embedded Systems: Provides system monitoring and control in embedded applications.
• Industrial Control: Used in industrial control systems to ensure reliable operation.
• Telecommunications: Ensures stability and reliability in communication equipment.
• Consumer Electronics: Integrated into various consumer electronic devices for enhanced reliability.
• Automotive Systems: Suitable for automotive applications requiring robust system monitoring.

Datasheet:
For detailed technical information, refer to the MAX707 Datasheet.