The SHT41-AD1B-R2 is a 4th-generation digital humidity and temperature sensor. It offers a 16-bit resolution with a standard I2C interface and a fixed 0x45 address. The sensor provides high accuracy of ±1.8%RH and ±0.2°C, packaged in a compact 4-pin DFN housing designed for high-volume applications and surface mount technology. It is optimized for ultra-low power consumption and operates across a wide supply voltage range.
Sensirion SHT41-AD1B-R2 technical specifications.
| Relative Humidity Accuracy (typical) | 1.8%RH |
| Temperature Accuracy (typical) | 0.2°C |
| Supply Voltage Range | 1.08 - 3.6V |
| Average Current (Idle) | 0.08µA |
| Relative Humidity Operating Range | 0 - 100%RH |
| I2C Address | 0x45hex |
| Response Time (tau 63%) | 4s |
| RoHS | Compliant |
| REACH | Compliant |
No datasheet is available for this part.
