Shen Siling Micro First-level Agent CHT8315 Temperature and Humidity Sensor

Sensylink Microelectronics is a high-performance semiconductor design company specializing in sensor chips and mixed-signal chips. Since 2015, our company has successfully developed and mass-produced more than 500 competitive products with completely independent intellectual property rights. Our products are widely used in industrial, automotive, communications and consumer electronics markets. ,

The CHT8315 is a low voltage digital humidity and temperature sensor with humidity accuracy of ±3.0% RH and temperature accuracy of ±0.5°C. It is compatible with SMBus, I2C interface. Very suitable for HVAC, environmental monitoring and other fields.

l Working voltage: 2.2V to 5.5V

l Measure operating current:

Temperature 35uA (typ.)

Humidity 25uA (typical value.)

l Average current: 1.8uA (typical value.) Measure temperature and humidity once per second.

l Standby current: 0.2uA (typ.), 1.0uA (.)

l Temperature accuracy: ±0.5oc(.) from 0oc to 50oC

l Humidity accuracy: ±3.0% relative humidity (value.) at 50% relative humidity

l 13-bit ADC for temperature and humidity

l Provide 640-bit EEPROM

l Support parasitic power mode

l Temperature range: -40 degrees Celsius to 125 degrees Celsius oC

l Humidity range: 0% relative humidity to 100% relative humidity

l Protective cover available