These switches are fully integrated CMOS ICs designed to output high and low signals in response to a change in a magnetic field. They feature a very wide operating voltage range of 1.65 to 5.5 V and very low power consumption, with a typical current draw of 2.5 µA at 1.8 V. Applications include True Wireless Stereo (TWS) headphones, smart meters for smartphones, wearable devices, and industrial products.

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