DESCRIPTION

· The BU9817FV is a 4-channel, 8-bit A/D converter and overvoltage detector designed for temperature sensing applications.

· It features a built-in I2C BUS interface, allowing the host to access voltage data at any time.

· This IC is particularly suitable for use in PCs and other electronic devices requiring precise temperature monitoring.

FEATURES

· Supports up to four temperature sensor channels by attaching thermistors.

· Allows independent setting of comparison voltages for each channel.

· Integrated I2C BUS interface facilitates easy communication with the host system.

· Programmable detection level and operating mode settings for flexible application.

· Extremely low operating current, making it ideal for portable and battery-powered devices.

· Wide operating voltage range from 3V to 5.5V, ensuring compatibility with various systems.

APPLICATIONS

· Notebook computers for thermal management and monitoring.

· Desktop computers for system temperature control.

· Household electric appliances requiring temperature sensing and regulation.