STMicroelectronics

STTH4R02U

STTH4R02U is a high-performance, low-voltage, and low-power digital temperature sensor from STMicroelectronics. It is specifically designed to provide accurate temperature measurements in a wide range of applications, including industrial, medical, and consumer electronics.

Description:

The STTH4R02U is a digital temperature sensor that uses a proprietary digital interface to communicate with a microcontroller or other digital system. It features a high-precision temperature sensing element and a 12-bit digital output, providing accurate temperature measurements with a resolution of 0.0625°C. The sensor operates from a supply voltage range of 1.71V to 5.5V, making it suitable for a wide range of applications.

Features:

1. High-precision temperature sensing element
2. 12-bit digital output with a resolution of 0.0625°C
3. Wide supply voltage range: 1.71V to 5.5V
4. Low-power operation: 2.3µA in continuous conversion mode
5. Programmable conversion rate: 0.5Hz to 64Hz
6. User-configurable temperature alert threshold
7. SMBus and I2C compatible digital interface
8. Small package size: 2.0mm x 2.0mm DFN package

Applications:

1. Industrial control systems: Temperature monitoring and control in manufacturing processes, HVAC systems, and other industrial applications.
2. Medical equipment: Accurate temperature measurements in medical devices, such as patient monitoring systems, incubators, and diagnostic equipment.
3. Consumer electronics: Temperature sensing in home appliances, wearable devices, and IoT devices.
4. Automotive: Temperature monitoring in automotive systems, such as engine management, battery management, and climate control.
5. Energy management: Temperature sensing in energy storage systems, solar panel monitoring, and smart grid applications.
6. Environmental monitoring: Temperature sensing in weather stations, greenhouses, and other environmental monitoring systems.

The STTH4R02U's high accuracy, low power consumption, and digital interface make it an ideal choice for a wide range of temperature sensing applications where precise temperature measurements are required.