Intelligent Sensors

We provide intelligent sensor solutions characterized by low power, superb reliability, compact size, high levels of integration and unmatched ease of use.  

Our diverse sensor product portfolio includes optical sensors, digital I²C relative humidity and temperature sensor ICs, magnetic hall effect sensors and capacitive touch sense microcontroller devices for a variety of applications. 

  Humidity Magnetic Optical Temperature
Sensing Technology Capacitance Hall Effect IR, ALS, UV Delta Vbe
Package Type DFN, QFN SOT23, TO92, DFN Module, Optical QFN DFN, QFN
Power Consumption 1.8 µA @ 1 Hz (high resolution) 400 nA @ 5 Hz 3 µA @ 1.25 Hz 195 nA @ 1 Hz
Max Accuracy 3 % 0.9mT BOP 0.1 °C
Interface I²C, PWM I²C, GPIO, PWM, Analog, SENT I²C I²C, GPIO
Featured Product Si7021 Si7210 Si115x Si705x
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