unit version date approved 1 2/10/2014 j.s. (db) (hz) (v) connection method voltage range (v) (ma) (ma) drawn by date checked by date approved by date min. signal to noise ratio (db) g.w. 2/1/2014 c.e. 2/2/2014 j.s. 2/10/2014 total harmonic distortion @ 100db % total harmonic distortion @ 115db % omnidirectional 1.6 ~ 3.6 2.0 70 ~ 16,000 -26 mems MM042602-2 digital mems microphone directivity description technology rated voltage 1) all dimensions are in mm unless otherwise noted rated current (sleep mode) value 10 1 0.55 55 2) all parts meet rohs max rated current (operation mode) revision history specifications sensitivity frequency range surface mount pads 0.85 description released from engineering notes sales@dbunlimitedco.com | www.dbunlimitedco.com ?2014, db unlimited sheet 1 of 1
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