STMicroelectronics

STTH1002CG-TR

The STTH1002CG-TR is a high-performance, low-power, and highly integrated sensor solution from STMicroelectronics. This device is designed to provide accurate and reliable temperature and humidity measurements for a wide range of applications.

Description:

The STTH1002CG-TR is a digital temperature and humidity sensor that combines a capacitive humidity sensor and a negative temperature coefficient (NTC) temperature sensor on a single chip. It features a high degree of integration, low power consumption, and excellent measurement accuracy. The device is available in a compact, 4.6mm x 2.5mm x 1mm LGA package, making it suitable for space-constrained applications.

Features:

1. High Accuracy: The STTH1002CG-TR offers excellent measurement accuracy with a typical accuracy of ±2% RH (relative humidity) and ±0.5°C for temperature.
2. Low Power Consumption: The device features ultra-low power consumption, making it ideal for battery-powered applications. It operates with a typical current consumption of 1.5µA in 1 Hz output data rate mode.
3. I2C Interface: The STTH1002CG-TR uses an I2C digital interface, allowing for easy integration with microcontrollers and other digital systems.
4. Small Form Factor: The compact LGA package enables easy integration into portable and space-constrained applications.
5. Wide Supply Voltage Range: The device operates over a wide supply voltage range of 1.71V to 3.6V, making it suitable for various power supply options.
6. Programmable Humidity and Temperature Resolution: The STTH1002CG-TR allows users to configure the resolution of humidity and temperature measurements based on their specific requirements.
7. Built-in Heater: The sensor includes a built-in heater to prevent condensation and ensure accurate measurements in high-humidity environments.

Applications:

1. Indoor Air Quality Monitoring: The STTH1002CG-TR can be used to monitor temperature and humidity levels in homes, offices, and other indoor environments to ensure optimal comfort and air quality.
2. HVAC Systems: The sensor can be integrated into heating, ventilation, and air conditioning (HVAC) systems to provide precise control and energy savings.
3. Weather Stations: The STTH1002CG-TR can be used in portable or fixed weather stations to provide accurate temperature and humidity measurements.
4. Industrial Control: The sensor can be used in industrial applications for monitoring and controlling temperature and humidity levels in manufacturing processes, storage facilities, and other environments.
5. Medical Devices: The STTH1002CG-TR can be integrated into medical devices and equipment that require accurate temperature and humidity monitoring.
6. Wearable Devices: The compact size and low power consumption make the STTH1002CG-TR suitable for wearable devices that monitor personal health and fitness metrics.
7. Agriculture: The sensor can be used in precision agriculture to monitor temperature and humidity levels in greenhouses and other controlled environments to optimize plant growth and yield.

In summary, the STTH1002CG-TR is a highly accurate, low-power, and versatile temperature and humidity sensor from STMicroelectronics that can be used in a wide range of applications, from indoor air quality monitoring to industrial control systems. Its compact form factor, low power consumption, and I2C interface make it an ideal choice for space-constrained and battery-powered applications.