Temperature sensors are fundamental sensing devices used to accurately detect temperature changes. By collecting environmental or equipment temperature information in real time, they provide reliable data support for the system. These sensors feature high sensitivity, high measurement accuracy, low power consumption, and fast response, meeting the temperature monitoring and thermal management needs of smart terminals. SI temperature sensors employ high-precision analog detection and signal processing technology to achieve stable and reliable temperature measurement capabilities. These sensors can be widely used in smartphones, smart wearables, consumer electronics, medical devices, and industrial control, providing precise sensing support for safe equipment operation and intelligent management.