The SHT41A-AD1B is a high-reliability relative humidity and temperature sensor platform specifically designed for automotive applications. It is based on Sensirion’s CMOSens® Technology and features a 16-bit digital I2C interface. The component is AEC-Q100 qualified and includes an integrated power heater for self-diagnosis and creep mitigation. It is designed to withstand harsh environments, including 85°C/85%RH accelerated life tests and condensing conditions.
| RoHS |
Compliant |
| REACH |
Compliant |
| Interface |
I2C |
| I2C Address |
0x44hex |
| Automotive Standard |
AEC-Q100 |
| Supply Voltage (VDD) |
2.3-5.5V |
| Temperature Accuracy |
±0.2°C |
| Average Supply Current |
19µA |
| RH Response Time (τ63%) |
4s |
| Relative Humidity Accuracy |
±2%RH |
| Operating Temperature Range |
-40 to 125°C |
| Operating Relative Humidity Range |
0-100%RH |