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Memstech-MULPS3CX-RM系列硅麥克風

Memstech-MULPS3CX-RM系列硅麥克風

技術規(guī)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)

 

 

 

 

MULPS3CX-RM-S2025

-25

-

-20

dBV/Pa

MULPS3CX-RM-S2530

-30

-

-25

dBV/Pa

MULPS3CX-RM-S3035

-35

-

-30

dBV/Pa

MULPS3CX-RM-S3540

-40

-

-35

dBV/Pa

MULPS3CX-RM-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)

4.72*3.76*1.25

mm