LTC690IS8#TRPBF - Voltage Supervisor IC by Linear Technology

The LTC690IS8#TRPBF is a sophisticated microprocessor supervisory circuit designed to monitor power supplies in microprocessor and digital systems. Manufactured by Linear Technology, this voltage supervisor ensures system integrity through a variety of features tailored to maintain the correct operation of the system during power-up, operation, and power-down.

Key Features:

• Precision Monitoring: The LTC690IS8#TRPBF provides precise monitoring of power supply voltages, ensuring that the microprocessor and associated digital systems have a stable and accurate voltage supply.
• Reset Output: It offers a reset output which remains asserted until the supply voltage reaches a stable condition during power-up and is maintained for a specified period after the supply voltage falls below a preset threshold.
• Low Power Consumption: This device is designed for low power consumption, making it suitable for power-sensitive applications.
• Wide Operating Temperature Range: It operates over a wide temperature range, making it versatile for various industrial and commercial applications.
• Automatic Reset Generation: The IC automatically generates a reset pulse when it detects an out-of-tolerance condition, ensuring the system responds appropriately to power anomalies.

Applications:

The LTC690IS8#TRPBF is ideal for use in systems that require reliable power monitoring, such as:

• Microprocessor systems
• Computers and controllers
• Intelligent instruments
• Portable battery-powered equipment

Product Specifications:

The LTC690IS8#TRPBF comes in an 8-lead SOIC package and is characterized for operation from -40°C to 85°C. It is designed to monitor 5V, 3.3V, and adjustable voltage applications with a threshold accuracy of ±1.5% over the entire temperature range.

Ordering Information:

When ordering this voltage supervisor IC, the part number LTC690IS8#TRPBF should be used to reference the specific device in the tape and reel packaging format, which is ideal for automated assembly processes.

Conclusion:

The LTC690IS8#TRPBF from Linear Technology is an essential component for systems that demand precise voltage supervision to ensure reliable operation. Its low power consumption, automatic reset, and precision monitoring capabilities make it a top choice for designers looking to enhance system stability and performance.