Knowles
Multimode Digital Bottom Port Sisonictm Microphone
SPH1644LM4H-1SiSonic™ surface mount MEMS
Features
●New MaxRF models eliminate GSM/TDMA burst noise and provide wide-band RF noise suppression
●UltraMini footprint - less than 11.5mm
●Slim UltraMini footprint - less than 8.5mm
●Digital mics eliminate analog noise
●Integrated designs with differential or switchable gain
●Bottom port for thinnest ever designs
●Multiple performance modes (sleep, low-power, standard mode) optimize voice-trigger applications by entering a low-power high-SNR sensing mode
More on SiSonic™ surface mount MEMS
●New MaxRF models eliminate GSM/TDMA burst noise and provide wide-band RF noise suppression
●UltraMini footprint - less than 11.5mm
●Slim UltraMini footprint - less than 8.5mm
●Digital mics eliminate analog noise
●Integrated designs with differential or switchable gain
●Bottom port for thinnest ever designs
●Multiple performance modes (sleep, low-power, standard mode) optimize voice-trigger applications by entering a low-power high-SNR sensing mode
More on SiSonic™ surface mount MEMS