数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

IIS328DQ 数据表(PDF) 36 Page - STMicroelectronics

部件名 IIS328DQ
功能描述  High-performance ultra-low-power 3-axis accelerometer with digital output for industrial applications
Download  40 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

IIS328DQ 数据表(HTML) 36 Page - STMicroelectronics

Back Button IIS328DQ Datasheet HTML 32Page - STMicroelectronics IIS328DQ Datasheet HTML 33Page - STMicroelectronics IIS328DQ Datasheet HTML 34Page - STMicroelectronics IIS328DQ Datasheet HTML 35Page - STMicroelectronics IIS328DQ Datasheet HTML 36Page - STMicroelectronics IIS328DQ Datasheet HTML 37Page - STMicroelectronics IIS328DQ Datasheet HTML 38Page - STMicroelectronics IIS328DQ Datasheet HTML 39Page - STMicroelectronics IIS328DQ Datasheet HTML 40Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 36 / 40 page
background image
Soldering information
IIS328DQ
36/40
DocID027250 Rev 3
9
Soldering information
The QFPN-24 package is compliant with the ECOPACK®, RoHS and “Green” standard.
It is qualified for soldering heat resistance according to JEDEC J-STD-020C, in MSL3 condi-
tions.
For complete land pattern and soldering recommendations, please refer to the technical
note TN0019 available on www.st.com.
9.1
General guidelines for soldering surface-mount
accelerometers
The following three elements must be considered in order to adhere to common PCB design
and good industrial practices when soldering MEMS sensors:
1.
PCB with its own conductive layers (i.e. copper) and other organic materials used for
board protection and dielectric isolation.
2.
ACCELEROMETER to be mounted on the board. The accelerometer senses
acceleration, but it senses also the mechanical stress coming from the board. This
stress is minimized with simple PCB design rules.
3.
SOLDER PASTE like SnAgCu. This solder paste can be dispensed on the board with a
screen printing method through a stencil. The pattern of the solder paste on the PCB is
given by the stencil mask itself.
9.2
PCB design guidelines
PCB land and solder mask general recommendations are shown in Figure 13. Refer to
Figure 12 for specific device size, land count and pitch.
It is recommended to open the solder mask external to the PCB land.
It is mandatory, for correct device functionality, to ensure that some clearance is
present between the accelerometer thermal pad and PCB. In order to obtain this
clearance it is recommended to open the PCB thermal pad solder mask.
The area below the sensor (on the same side of the board) must be defined as a
keepout area. It is strongly recommended not to place any structure in the top metal
layer underneath the sensor.
Traces connected to pads should be as symmetrical as possible. Symmetry and
balance for pad connection helps component self-alignment and leads to better control
of solder paste reduction after reflow.
For better performance over temperature it is strongly recommended not to place large
insertion components like buttons or shielding boxes at distances less than 2 mm from
the sensor.
Central die pad and “Pin 1 Indicator” are physically connected to GND. Leave “Pin 1
Indicator” unconnected during soldering.


类似零件编号 - IIS328DQ

制造商部件名数据表功能描述
logo
STMicroelectronics
IIS3DHHC STMICROELECTRONICS-IIS3DHHC Datasheet
663Kb / 30P
   High-resolution, high-stability 3-axis digital accelerometer
Rev 3 - March 2020
IIS3DHHC STMICROELECTRONICS-IIS3DHHC Datasheet
150Kb / 4P
   Digital inclinometer kit based on IIS3DHHC
Rev 1 - November 2020
IIS3DHHCTR STMICROELECTRONICS-IIS3DHHCTR Datasheet
663Kb / 30P
   High-resolution, high-stability 3-axis digital accelerometer
Rev 3 - March 2020
IIS3DWB STMICROELECTRONICS-IIS3DWB Datasheet
1Mb / 11P
   SensorTile Wireless Industrial Node development kit and reference
Rev 4 - May 2020
IIS3DWB STMICROELECTRONICS-IIS3DWB Datasheet
848Kb / 6P
   STWIN.box - SensorTile Wireless Industrial Node Development Kit
Rev 2 - January 2023
More results

类似说明 - IIS328DQ

制造商部件名数据表功能描述
logo
STMicroelectronics
IIS2DH STMICROELECTRONICS-IIS2DH Datasheet
1Mb / 49P
   Ultra-low-power high-performance 3-axis accelerometer with digital output for industrial applications
April 2015 Rev 2
IIS2DLPC STMICROELECTRONICS-IIS2DLPC Datasheet
1Mb / 69P
   MEMS digital output motion sensor: high-performance ultra-low-power 3-axis accelerometer for industrial applications
May 2019 Rev 4
AIS3624DQ STMICROELECTRONICS-AIS3624DQ Datasheet
1Mb / 41P
   ultra-low-power digital output 3-axis accelerometer
AIS328DQ STMICROELECTRONICS-AIS328DQ Datasheet
706Kb / 43P
   High-performance ultra low-power 3-axis accelerometer
MIS2DH STMICROELECTRONICS-MIS2DH Datasheet
1Mb / 49P
   ultra-low-power high-performance 3-axis accelerometer
AN2989 STMICROELECTRONICS-AN2989 Datasheet
470Kb / 28P
   high performance ultra low-power 3-axis accelerometer
AIS2DW12 STMICROELECTRONICS-AIS2DW12 Datasheet
1Mb / 60P
   MEMS digital output motion sensor: ultra-low-power 3-axis accelerometer for automotive applications
June 2019 Rev 4
LIS2DH STMICROELECTRONICS-LIS2DH Datasheet
927Kb / 50P
   ultra low-power high performance 3-axis ?쐄emto??accelerometer
LIS2DS12 STMICROELECTRONICS-LIS2DS12 Datasheet
1Mb / 68P
   ultra-low-power high-performance 3-axis "pico" accelerometer
LIS3DE STMICROELECTRONICS-LIS3DE Datasheet
1Mb / 46P
   ultra-low-power high-performance 3-axis "nano" accelerometer
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com