The LTC691IN#PBF is a robust and reliable microprocessor supervisory circuit, designed and manufactured by Linear Technology, now part of Analog Devices. This precision voltage monitor is engineered to maintain system integrity and protect memory contents across a variety of electronic applications. It ensures that microprocessors, microcontrollers, and other digital systems operate within safe voltage levels and provides an essential guard against power failures.
Key Features:
- Precision Voltage Monitoring: The LTC691IN#PBF offers a precise voltage threshold, ensuring that the system is reset to a known state during power-up, power-down, or brownout conditions.
- Low Power Consumption: With its low quiescent current, this component is an excellent choice for power-sensitive designs, helping to extend the battery life of portable devices.
- Wide Operating Temperature Range: This device can operate over a temperature range of -40°C to 85°C, making it suitable for industrial applications with challenging environmental conditions.
- Reset Time Delay: The built-in delay feature provides a reset timeout period, ensuring that the system has sufficient time to stabilize before resuming operation.
- 4.65V Reset Threshold: A preset threshold voltage of 4.65V is ideal for 5V systems, providing a tight tolerance necessary for reliable operation.
- Manual Reset Capability: An external input allows for a manual reset, offering additional control to system operators for troubleshooting or system maintenance.
- Supply Voltage Range: The LTC691IN#PBF is designed to work with a supply voltage range from 4.25V to 10V, accommodating a variety of power sources.
Applications:
The LTC691IN#PBF is versatile and can be used in numerous applications, including:
- Computers and Servers
- Embedded Systems
- Portable/Battery-Powered Equipment
- Industrial Control Systems
- Automotive Electronics
In summary, the LTC691IN#PBF from Linear Technology is an essential component for any design where reliable system monitoring and reset capabilities are critical. Its precision, low power consumption, and wide operating temperature range make it a top choice for engineers and designers across various industries.
