ICL7665 (10)
The ICL7665 is available from Maxim Integrated at Xecor. Designed for µP voltage monitoring and over/undervoltage detection, the ICL7665 offers dual comparator functionality, 3µA operating current, 2% threshold accuracy, and a wide supply voltage range of 1.6V to 16V. Available in 8-PDIP packages, it is ideal for applications such as battery-backup switching, power supply fault monitoring, and low-battery detection. Whether used in industrial automation, telecommunications, or automotive systems, this series ensures precision, low power consumption, and reliability for demanding applications. Xecor is an authorized distributor for Maxim Integrated. Please view our extensive selection of the ICL7665 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| ICL7665ACPA | Active High Obsolete DUAL Open Drain or Open Collector Multi-Voltage Supervisor Supervisor 0C~70C TA <1ms Minimum 9.375mm 5V | DIP-8 | 5,950 | |
| ICL7665ACSA+ | Supervisory Circuits uP Voltage Monitor with Dual Over/Undervoltage Detection | SOIC-8 | 2,523 | |
| ICL7665AESA+ | ICL7665AESA product info: Processor supervisor designed for 1 output in a compact 8-pin SOIC N package | SOIC-8 | 3,067 | |
| ICL7665AESA+T | Monitors & Reset Circuits ROHS Active High 2 SOIC-8 | SOICNarrow-8 | 3,672 | |
| ICL7665ACPA+ | Monitors both logic levels and detects changes with high accuracy and speed | DIP-8 | 3,543 | |
| ICL7665ACSA+T | Supervisory Circuits uP Voltage Monitor with Dual Over/Undervoltage Detection | SOIC-Narrow-8 | 6,561 | |
| ICL7665AEPA+ | Ensure stable operations with voltage monitoring | PDIP-8 | 6,754 | |
| ICL7665CSA+ | Dual OVUV detection for precise voltage monitoring | SOIC-8 | 4,321 | |
| ICL7665CSA+T | Safeguard your µP with precision voltage monitoring | SOIC-Narrow-8 | 7,202 | |
| ICL7665BCPA+ | Real-time voltage monitoring for enhanced system performanc | DIP-8 | 2,304 |
Key Featrues
µP Over/Undervoltage Warning: The ICL7665 provides precise overvoltage and undervoltage warnings to microprocessors, ensuring reliable operation and protection against voltage fluctuations. This feature enhances system stability and prevents damage to sensitive components.
Dual Comparator with Precision Internal Reference: Equipped with dual comparators and a precision internal reference, the ICL7665 offers accurate voltage monitoring across two channels. This improves the reliability of voltage detection in multi-voltage systems.
3µA Operating Current: With an ultra-low operating current of just 3µA, the ICL7665 minimizes power consumption, making it ideal for battery-powered or energy-efficient applications.
Externally Programmable Trip Points: The trip points and hysteresis for both voltage detectors can be customized using external resistors, allowing flexibility to adapt to various voltage monitoring requirements.
Wide Supply Voltage Range (1.6V to 16V): The device operates across a broad supply voltage range, enabling its use in diverse applications, from low-power systems to higher-voltage environments, while monitoring voltages from 1.3V to several hundred volts.
Dual Comparator with Precision Internal Reference: Equipped with dual comparators and a precision internal reference, the ICL7665 offers accurate voltage monitoring across two channels. This improves the reliability of voltage detection in multi-voltage systems.
3µA Operating Current: With an ultra-low operating current of just 3µA, the ICL7665 minimizes power consumption, making it ideal for battery-powered or energy-efficient applications.
Externally Programmable Trip Points: The trip points and hysteresis for both voltage detectors can be customized using external resistors, allowing flexibility to adapt to various voltage monitoring requirements.
Wide Supply Voltage Range (1.6V to 16V): The device operates across a broad supply voltage range, enabling its use in diverse applications, from low-power systems to higher-voltage environments, while monitoring voltages from 1.3V to several hundred volts.
Applications
Microprocessor Voltage Monitoring: The ICL7665 is ideal for monitoring voltage conditions in microprocessor systems, providing overvoltage and undervoltage warnings. Its low operating current of 3µA and externally programmable trip points make it suitable for ensuring stable operation in embedded systems, industrial controllers, and portable electronics.
Battery Management Systems: The ICL7665 is well-suited for battery management applications, offering low-battery detection and over/undervoltage protection. Its ability to operate from a 1.6V to 16V supply range and monitor voltages up to several hundred volts makes it ideal for use in battery-powered devices, renewable energy systems, and electric vehicles.
Power Supply Fault Monitoring: The ICL7665 is perfect for monitoring power supply faults in critical systems. Its dual comparator with precision internal reference and externally programmable trip points ensure reliable detection of power-fail and brownout conditions, making it suitable for use in data centers, telecommunications equipment, and medical devices.
Environmental Monitoring Systems: The ICL7665 is ideal for environmental monitoring applications, such as high/low temperature and pressure alarms. Its on-board hysteresis outputs and 2% threshold accuracy (ICL7665A) ensure precise detection of environmental conditions, making it suitable for use in HVAC systems, industrial automation, and weather monitoring stations.
Battery Management Systems: The ICL7665 is well-suited for battery management applications, offering low-battery detection and over/undervoltage protection. Its ability to operate from a 1.6V to 16V supply range and monitor voltages up to several hundred volts makes it ideal for use in battery-powered devices, renewable energy systems, and electric vehicles.
Power Supply Fault Monitoring: The ICL7665 is perfect for monitoring power supply faults in critical systems. Its dual comparator with precision internal reference and externally programmable trip points ensure reliable detection of power-fail and brownout conditions, making it suitable for use in data centers, telecommunications equipment, and medical devices.
Environmental Monitoring Systems: The ICL7665 is ideal for environmental monitoring applications, such as high/low temperature and pressure alarms. Its on-board hysteresis outputs and 2% threshold accuracy (ICL7665A) ensure precise detection of environmental conditions, making it suitable for use in HVAC systems, industrial automation, and weather monitoring stations.
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