The KXTJ3 three-comes in a 2 mm x 2 mm x 0.9 mm form factor, making it viable for use in anything and everything from toys, wearables, remote controls to SmartHome and IoT devices. It is a drop-in replacement for the KXTJ2, and offers improvements in a number of aspects, from better noise performance to extended range. The KXTJ3 has a high-resolution embedded motion wake-up engine offering thresholds as low as 3.9 mg. It can also operate as low as 1.5 µA at its lowest ODR of 0.781 Hz. The component offers g-ranges of 2g, 4g, 8g, or 16g and resolution modes up to 14g. It supports the I2C protocol up to 3.4 MHz and has a built-in voltage regulator offering stable operation from 1.71V to 3.6V.
Three-Axis Accelerometer Sports A Trim Figure