BUY SI7050-A20-IM https://www.utsource.net/itm/p/7283988.html
Si705x Digital Temperature Sensors Si705x Digital Temperature Sensors are composed of a band-gap temperature sensor and a 14-bit ADC. They have been developed with power efficiency in mind featuring minimal self-heating, longer coin-cell battery lifespan and accuracy stability across all temperature and voltage ranges. They are also cost-effective, requiring no calibration and use battery power. The Si705x sensors are ideal for HVAC, white goods, computer equipment, asset tracking, cold chain storage, industrial control and medical equipment applications. Features; I2C serial interface DFN package 1.9 V power supply voltage -40°C to +125°C temperature range
Description: The SI7050-A20-IM is a digital temperature and humidity sensor from Silicon Laboratories. It is a low-power, high-accuracy, digital humidity and temperature sensor with an I2C interface. Features: - High accuracy: ±2% RH, ±0.3°C - Low power consumption - I2C interface - Operating temperature range: -40°C to +125°C - Small package size: 2.0 x 2.0 x 0.75 mm Applications: - Home and building automation - Industrial and medical applications - HVAC systems - Smart thermostats - Wearable devices - Automotive applications (For reference only)