进口DMIC MULPS3DCX-S2329

  • 品牌:MEMSTECH
  • 型号:MULPS3DCX-S2329
  • 来电显示:
  • 可视功能:
  • 号码储存功能:
  • 录音功能:

 
深圳市萃进科技发展有限公司
联系方式:印光勇 13530216738
silicon microphone mulps3dcx series
feature application
 1、selectable sensitivity ranges    mobile telecommunication devices     
 2、100% factory tested    digital and analog voice recorders
 3、stable and reliable;    digital camera’s and voice recorders
 4、excellent signal to noise ratio    personnel media players
 5、ultra low profile package availability    portable game consoles
 6、surface mountable: mlp design    industrial applications: fire and   safety communication devices
 7、tape and reel,tube packaging    smart microphone module
 8、rohs compliance, eu directive 2002/95/ec    security devices
 9、emperature coefficient of sensitivity stability within +/- 0.60 db/deg c    for all lithium battery application from 1.6v to 3.6v
 10、t pressure coefficient of stability within +/- 0.55 db/kpa    noise cancellation devices
 11、patent no on silicon mic die si mic i filing/application no.: 10/558,885   netbook
specification
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  %
voutmax @5% thd -  -  1.44  vpp
sensitivity range (0db = 1v/pa, 1khz)        
mulps3dcx-s2329
-29  -  -23  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

深圳市萃进科技发展有限公司销售部
印光勇
13530216738
广东深圳市罗湖区深圳市罗湖区中兴路华隆园A座505
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