SP706TEN-L/TR – 3.0V/3.3V Low Power Microprocessor Supervisory Circuit

Description

Technical Specifications:

• Reset Threshold Voltage: 3.08V
• Reset Active: Low
• Reset Pulse Width: 200ms
• Watchdog Timeout Period: 1.6s
• Supply Current: Up to 40µA
• Operating Voltage Range: 1.0V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 8-pin SOIC

Product Features:

• Precision Voltage Monitoring: Monitors supply voltages with a threshold of 3.08V, ensuring accurate detection of undervoltage conditions.
• Active Low Reset Output: Provides a 200ms reset pulse width upon detecting a fault condition, ensuring proper system reset.
• Independent Watchdog Timer: Features a 1.6s timeout period to monitor microprocessor activity and initiate a reset if necessary.
• Manual Reset Input: Allows external initiation of a system reset, providing flexibility in system design.
• Low Power Consumption: Consumes a maximum of 40µA, making it suitable for battery-powered applications.
• Glitch Immunity: Designed to withstand brief voltage transients without triggering unintended resets.
• Wide Operating Voltage Range: Functions effectively within a supply voltage range of 1.0V to 5.5V.
• Compact Package: Available in an 8-pin SOIC package, facilitating easy integration into space-constrained designs.