NOVOSENSE's automotive single-chip integrated temperature and humidity sensor NSHT30-Q1 is a relative humidity (RH) and temperature sensor based on CMOS-MEMS. NSHT30-Q1 integrates a complete sensor system on a single chip, including a capacitive RH sensor, CMOS temperature sensor and signal processor, and an I²C digital communication interface. It is designed in DFN package with Wettable Flank, and the product size is only 2.5mm×2.5mm×0.9mm. The I²C interface communication mode, small and reliable package, and wider operating temperature range make NSHT30-Q1 well suited for automotive applications.

In addition, NSHT30-Q1's I²C interface features two selectable I²C addresses with communication speed up to 1 MHz and supports a wide supply voltage range of 2.0V~5.5V for various applications. Also, with programmable interrupt thresholds, alarms and system wake-up can be provided without the need for a microcontroller to continuously monitor the system.

· Relative humidity (RH) sensor

    - Operating range: 0%~100

    - Precision: ±3% (typical)

· Temperature sensor:

    - Operating temperature range: -40°C~125°C

    - Precision: ±0.3°C (typical)

· Relative humidity and temperature compensated digital output

· Wide supply voltage range: 2.0V~5.5V

· I²C digital interface with communication speed up to 1 MHz

    - Two selectable addresses

    - Data protection with CRC

· Low power consumption: average current of 2.5µA

· 8-Pin Wettable Flank DFN package

· AEC-Q100 compliant