MULPS4CX 系列硅麥克風

MULPS4CX 系列硅麥克風屬性

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MULPS4CX 系列硅麥克風描述

Memstech-MULPS4CX 系列硅麥克風

　

新加坡Memstech - Memstech-MULPS4CX 系列硅麥克風
　
　
技術規格：
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 ( Length*Width*Height)
3.76x 2.95 x 1.10
mm
　

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