MAX690 DIP – Microprocessor Supervisory Circuit with Reset, Watchdog, and Battery Backup
Out of Stock
Categories: Other ICs
Overview
Description
🔧 Key Features:
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Precision voltage monitoring with reset generation
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Manual Reset Input
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Watchdog Timer for system hang detection
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Battery Backup Input for memory and RTC power switching
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Push-Pull RESET Output (active-low)
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Guarantees a minimum 200ms reset pulse on power-up or brown-out
📦 Specifications:
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Operating Voltage Range: +4.5V to +5.5V
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Reset Threshold: 4.65V (typical)
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Watchdog Timeout Period: 1.6 seconds (typical)
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Reset Pulse Width: 200ms (minimum)
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Package: DIP-8 (Dual Inline Package)
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Operating Temperature: 0°C to +70°C (standard version)
⚙️ Typical Applications:
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Microcontroller and microprocessor-based systems
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Industrial control and automation
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Embedded systems and data loggers
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Backup-powered RTC/memory systems
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Battery-operated devices requiring protection
📝 Notes:
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Eliminates the need for multiple discrete components like reset circuits, watchdog timers, and voltage detectors
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Ensures safe recovery from power failures and system malfunctions
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Compatible with most 5V microprocessors and microcontrollers