NSHT30-Q1 is a CMOS-MEMS-based automotive-grade relative humidity (RH) and temperature sensor. Integrated on a single chip, NSHT30-Q1 features a capacitive relative humidity sensor, CMOS temperature sensor, signal processor, and I2C digital communication interface, all housed in a 2.5mm*2.5mm*0.9mm DFN package. Its I2C interface, small form factor, and low-power characteristics allow NSHT30-Q1 to be widely integrated into various automotive applications. Additionally, NSHT30-Q1 offers two selectable I2C addresses, supports communication speeds up to 1MHz, operates over a wide voltage range, ensuring compatibility across different application environments. It also includes programmable interrupt thresholds for alerting and system wake-up without continuous monitoring by a microcontroller.
Product Features
? Relative Humidity (RH) Sensor:
- Operating Range: 0%RH to 100%RH
- Accuracy: ±3%RH (typical)
? Temperature Sensor:
- Operating Temperature Range: -40°C to 125°C
- Accuracy: ±0.3°C (typical)
? Digital Output with Relative Humidity and Temperature Compensation
? Wide Supply Voltage Range: 2.0V to 5.5V
? I2C Digital Interface, Communication Speed up to 1MHz
- Two Selectable Addresses
- Data Protection with CRC Checksum
? Low Power Consumption: Average Current 3.2μA
? 8-Pin DFN Package
? AEC-Q100 Grade 1
Application
? Automotive Intelligent Defogging System
? Vehicle Air Conditioning
? Automotive LiDAR
? Battery Management System
? Vehicle Cameras
? Air Flow Meter
Functional Block Diagram
For more product information, please contact us.
