Sensirion
SHT41A-AD1B-R2
±2% Humidity and ±0.2°C Temperature Sensor for Automotive Applications, I2C, 2.3-5.5V
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.
Temp Range-40 to 125°C
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Technical Specifications
Sensirion SHT41A-AD1B-R2 technical specifications.
General
| Relative Humidity Accuracy | ±2%RH |
| Temperature Accuracy | ±0.2°C |
| Supply Voltage (VDD) | 2.3-5.5V |
| Average Supply Current | 19µA |
| Operating Temperature Range | -40 to 125°C |
| Operating Relative Humidity Range | 0-100%RH |
| RH Response Time (τ63%) | 4s |
| Interface | I2C |
| I2C Address | 0x44hex |
Compliance
| Automotive Standard | AEC-Q100 |
| RoHS | Compliant |
| REACH | Compliant |
Datasheet
Sensirion SHT41A-AD1B-R2 Datasheet
Download the complete datasheet for Sensirion SHT41A-AD1B-R2 to view detailed technical specifications.
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