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深圳市萃進(jìn)科技發(fā)展有限公司

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經(jīng)營模式：工廠

所在地：廣東省深圳市

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硅麥克風(fēng) 　MULPS4CX 系列

技術(shù)指標(biāo)

Specification	Min.	Typ.	Max.	Unit
Operating Temperature	-40	-	100	°C
Storage Temperature	-40	-	100	°C
Operating Voltage	1.5	2.1	3.6	V
ESD Rating(MIL-STD-883E 3015.7 and JEDEC JESD22-A114C)	-	-	3.5	kV
Directivity	Omni directional
Maximum input sound level (for less than 0.5% distortion)	-	-	120	dB SPL
Total Harmonic Distortion @ 104dB	-	-	1	%
Total Harmonic Distortion @ 114dB	-	-	3	%
Vout Max @5% THD	-	-	1.44	Vpp
Sensitivity Range (0dB = 1V/Pa, 1KHz)
MULPS4CＸ-S2025	-25	-	-20	dBV/Pa
MULPS4CＸ-S2530	-30	-	-25	dBV/Pa
MULPS4CＸ-S3035	-35	-	-30	dBV/Pa
MULPS4CＸ-S3540	-40	-	-35	dBV/Pa
MULPS4CＸ-S4045	-45	-	-40	dBV/Pa
Current consumption ( @2.1 VDC)	-	120	200	μA
Frequency range	100	-	7K	Hz
Output impedance	-	-	100	Ohms
Signal to noise ratio (A-weighted)	55	57	-	dBV/Pa
Filtering capacitor options	-	10&33	-	pF
Solder reflow (for 30s max of peak temperature)	-	-	260	°C
Output Signal @ 94 dB SPL, 1 KHz	5.65	-	10.04	mV
PSRR	40	45	50	dB
Sensitivity variation over operating voltage range (1.5 to 3.6V)	-1	-	1	dB
Start-up time within ± 5% of final value			100	msec
*Mechanical Dimensions ( LengthWidthHeight)*	*3.762.951.10*			mm