Linear Technology LTC699CN8 Microprocessor Supervisory Circuit

The LTC699CN8 is a high-quality microprocessor supervisory circuit designed and manufactured by Linear Technology, a brand renowned for its precision and reliability in the electronics industry. This robust component ensures the stable operation of microprocessor (µP) systems by monitoring the power supply and providing essential protective features. It is an ideal solution for safeguarding system integrity in a wide range of applications, from industrial controls to portable devices.

Key Features

• Precision Voltage Monitoring: The LTC699CN8 accurately monitors the power supply voltage, ensuring that the microprocessor is operating within the safe voltage range. It provides a reset output during power-up, power-down, and brownout conditions.
• Low Power Consumption: With its quiescent current of typically 15µA, this device is optimized for battery-powered and power-sensitive applications, where power efficiency is paramount.
• Reset Timeout: It offers an adjustable reset timeout period, which can be set by an external capacitor to meet specific system requirements. This feature allows designers to tailor the reset de-bounce period for their particular use case.
• Manual Reset Input: An additional feature of this supervisory circuit is the manual reset input, which enables a reset to be triggered with an external pushbutton or logic signal, providing an extra layer of control.
• Wide Operating Temperature Range: The LTC699CN8 operates effectively across a broad temperature range, making it suitable for diverse environmental conditions.
• 8-Pin PDIP Package: The device comes in an 8-pin plastic dual in-line package (PDIP), ensuring easy integration into a wide variety of circuit designs.

Applications

The LTC699CN8 is versatile enough to be used in numerous applications, including:

• Microprocessor systems
• Computers and controllers
• Portable and battery-powered equipment
• Industrial and automotive systems

In summary, the LTC699CN8 from Linear Technology is a reliable and efficient solution for microprocessor system management, offering features that enhance system stability and performance. With its precise monitoring capabilities and user-configurable options, this supervisory circuit is an essential component for any design requiring robust µP supervision.