PDM interface module siv nyob rau hauv cov suab kuaj ntawm digital mems microhones featured duab

PDM interface module siv nyob rau hauv cov suab kuaj ntawm digital mems microphone

Nthuav cov twj tso tawm suab / cov khoom tawm tsam teeb liab

USD 2,140.00

Mem tes tes sib cais PDM tuaj yeem xa cov cim los ntawm kev hloov kho qhov ceev ntawm cov pulses, thiab feem ntau nws siv nyob rau hauv kev sim suab ntawm digital mems microphones microphone

PdM module yog xaiv tau module ntawm lub suab analalyer, uas yog siv los nthuav cov kev sim siab thiab kev ua haujlwm ntawm lub suab antalyzer.

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Lub ntsiab kev ua tau zoo

Khoom Ntawv

Kev ua haujlwm tsis sib haum

ua yeeb yam
Tus SNR	<129 dB (20 KHZ BW, tsis muaj vuag)
Tag nrho cov kev sib ntaus sib tua puas tsuaj rau lub suab	<-130 db (20 kHz bw, tsis muaj yoj)
Dynamic ntau	<137DB (AES 17, CCIR-RMS)
huv	± 0.002DB (20Hz ~ 20KHz, 32001DB (20Hz ~ 20KHz, 128x, 256x, 512x)
feem tsawg	4 x, 32 x, 64x, 128x, 256x, 512X
Theem ua ntu zus ntawm cov kab	Txhua txoj kev taug tau yog qhov ntsuas cov synchronously los ntawm ib lub moos nrog tib theem
Hom phiajcim hom	Sine yoj, dual-zaus sine yoj, tawm-theem sine yoj, square vow teeb liab, zaus cheb teeb liab, zaus cov paib, yoj cov ntaub ntawv
Cov teeb liab ntau zaus	0.1hz ~ 21khz

kev sib tshuam
Qauv Qauv	4 KHZ ∽216 KHz
Ncej Ntau	128 KHz ∽ 24.576 MHz
oversampling tus nqi	32, 64, 128, 256
Ntug hom	Ib qho channel nce; Dual channel cia
VDD cov zis voltage	0.0 ∽ 3.6 v, siab tshaj 15 ma
Kev ntsuas ntsuas ntsuas hluav taws xob raug	0.001DB
Logic qib interface	0.8 v ∽ 3.3 v