Sensylink Micro first-level agent CHT1305 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 CTF2301A is a system-level thermal management solution chip that includes 1-channel local and 1-channel remote temperature sensors, and 1-channel fan speed monitor and controller. Temperature and fan speed data can be read directly through the SMBus/I2C interface. It is ideal for laptops, routers, telecommunications systems, etc.

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