Power Efficient Hall Switches

22 January 2024

Now available via Future Electronics are Melexis’s chopper-stabilised MLX92216 Hall switch devices with adjustable magnetic thresholds.

Drawing a current of just 1µA when inactive and 1.6µA when operating at 3.3V/22Hz, these ultra-low power switches can be used in handheld industrial equipment, portable consumer electronic products and medical instrumentation. The sleep time may be adjusted between 0.6ms and 800ms. Versions with push-pull and open drain outputs can be specified. They are supplied in a choice of DFN-4L (1.2mm x 1.6mm footprint) and TSOT-3L (2.8mm x 2.9mm footprint) package formats.

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