• 当前位置:
  • 首页
  • >
  • PDF资料
  • >
  • AN-000088 PDF文件及第1页内容在线浏览

AN-000088

AN-000088首页预览图
型号: AN-000088
PDF文件:
  • AN-000088 PDF文件
  • AN-000088 PDF在线浏览
功能描述: I2S Output MEMS Microphone Flex Evaluation Board
PDF文件大小: 146.26 Kbytes
PDF页数: 共3页
制造商: TDK[TDK Electronics]
制造商LOGO: TDK[TDK Electronics] LOGO
制造商网址: http://www.tdk.com
捡单宝AN-000088
PDF页面索引
120%
AN000088
I
2
S
OutputMEMSMicrophoneFlexEvaluationBoard
InvenSense reserves the right to change the detail
specifications as may be required to permit
improvements in the design of its products.
InvenSenseInc.
1745TechnologyDrive,SanJose,CA95110U.S.A
+1(408)988–7339
www.invensense.com
DocumentNumber:AN000088
Revision:1.0
ReleaseDate:04/26/2016
GENERALDESCRIPTION
ThisuserguideappliestothefollowingMEMSmicrophone
evaluationboards:
EV_ICS43434FX
Thisisasimpleboardthatallowsquickevaluationofthe
performanceoftheICS43434MEMSmicrophone.Thesmall
sizeandlowprofileoftheflexiblePCBenablesdirect
placementofthemicrophoneintoa
prototypeoranexisting
designforaninsituevaluation.TheboardconsistsofanI
2
S
outputmicrophonesolderedtoaflexiblePCB.Theonlyother
componentontheboardisa0.1μFsupplybypasscapacitor.
TheflexPCBdesignmatestoa6positionZIFconnectorwith
0.5mmpinspacing,suchastheMolex0527450697
connector.TheflexPCBmatestotheconnector
byfirst
pullingouttheconnector’sclamp,insertingtheflexPCB,and
thenpushingtheclampclosed.Wirescanbesoldereddirectly
tothisconnector’spinsoritcanbemounteddirectlyona
rigidPCBforevaluation.Werecommendtouse28AWGor
smallerwireforsolderingto
thisconnector’spins.ThePCB
thicknessatthepinedgeis0.3mm.
TABLE1.PINFUNCTIONDESCRIPTIONS
FlexPCBpad
(Topto
Bottom,see
Figure2)
Mic
Pin Description
1 LR Left/rightchannelselect
2 WS WordselectforI
2
Sinterface
3 SD SerialdigitaloutputsignalforI
2
Sinterface
4 SCK SerialclockforI
2
Sinterface
5 VDD Power,1.62to3.63V
6 GND Ground
EVALUATIONBOARDCIRCUIT
Figure1showtheschematicsoftheevaluationboard,and
Figure2showstheboardlayout.Seethemicrophonedata
sheetsforcompletedescriptionsandspecifications.

Figure1.EV_ICS43434FXEvaluationBoardSchematic

Figure2.EV_ICS43434FXEvaluationBoardLayout(TopView)

Figure3.EvaluationBoardDimensionsinMillimeters
VDD
U1
ICS43434
SCK
LR
WS
SD
SCK
C1
0.1µF
L/R
WS
SD
4
2
1
5
3
6
GND
GND
VDD
购买、咨询产品请填写询价信息:(3分钟左右您将得到回复)
询价型号*数量*批号封装品牌其它要求
删除
删除
删除
删除
删除
增加行数
  •  公司名:
  • *联系人:
  • *邮箱:
  • *电话:
  •  QQ:
  •  微信:

  • 关注官方微信

  • 联系我们
  • 电话:13714778017
  • 周一至周六:9:00-:18:00
  • 在线客服:

天天IC网由深圳市四方好讯科技有限公司独家运营

天天IC网 ( www.ttic.cc ) 版权所有©2014-2023 粤ICP备15059004号

因腾讯功能限制,可能无法唤起QQ临时会话,(点此复制QQ,添加好友),建议您使用TT在线询价。

继续唤起QQ 打开TT询价