ENS212A: Ultra-Fast, Ultra-Low Power, Ultra-Precise

Temperature and Humidity

The new ENS212A and how it stands out in the landscape of temperature and humidity sensors?

In today’s fast-evolving world of technology, precision and efficiency are essential. The ENS212A, a cutting-edge digital temperature and humidity sensor, is designed to set new standards in environmental sensing. With its AEC Q100 grade 1 compliance, it is not only the sensor of choice for automotive use-cases but also enables the development of smart home devices, wearables, or precision-critical industrial applications.

Here are five practical reasons why the ENS212A makes it all possible:

  • Pinpoint Accuracy: With supreme temperature accuracy down to ±0.15°C and relative humidity accuracy as fine as ±1.5%, the ENS212A ensures precise and reliable readings in any environment. This level of accuracy is crucial for applications where even the slightest deviation can impact performance or safety.
  • Ultra-Fast Response Time: Thanks to its innovative design, the ENS212A adapts to temperature changes in under one second and to humidity changes in less than three seconds. Whether it’s a wearable device responding to skin temperature shifts or an HVAC system fine-tuning indoor climates, the ENS212A responds in real time.
  • Energy Efficiency at Its Core: With an ultra-low power consumption of just 40nA in standby mode, the ENS212A is perfect for battery-powered applications. It ensures extended device life without compromising performance.
  • Robust Design, Endless Applications: Operating across a broad range of -40°C to +125°C and 0% to 100% relative humidity, the ENS212A is built to thrive in extreme conditions. From personal health trackers to industrial cold chains, its versatility knows no bounds.
  • Compact and Easy to Integrate: Measuring only 2.0 x 2.0 x 0.75mm, the ENS212A fits seamlessly into even the most space-constrained designs. Its I²C interface makes integration into existing systems smooth and hassle-free.


What sets the ENS212A apart is its advanced sensing technology. For temperature, it uses a CMOS-based PTAT (Proportional To Absolute Temperature) bandgap circuit, ensuring stability and accuracy. For humidity, a capacitive polymer layer detects even minute changes, delivering precise measurements in real-world conditions.

Are you ready to redefine what’s possible? Let us guide you to the perfect solution for your needs.
To read more and explore the ENS212A’s full potential, click here 

ENS21x family of high-performance digital temperature and humidity sensors
    ENS21x family of high-performance digital temperature and humidity sensors