欢迎访问ic37.com |
会员登录 免费注册
发布采购

MS7212-A2 参数 Datasheet PDF下载

MS7212-A2图片预览
型号: MS7212-A2
PDF下载: 下载PDF文件 查看货源
内容描述: 压力传感器芯片( 0-12 BAR )在恶劣环境 [PRESSURE SENSOR DIE (0-12 BAR) FOR HARSH ENVIRONMENT]
分类和应用: 传感器压力传感器
文件页数/大小: 5 页 / 203 K
品牌: INTERSEMA [ INTERSEMA SENSORIC SA ]
 浏览型号MS7212-A2的Datasheet PDF文件第2页浏览型号MS7212-A2的Datasheet PDF文件第3页浏览型号MS7212-A2的Datasheet PDF文件第4页浏览型号MS7212-A2的Datasheet PDF文件第5页  
MS7212-A2
PRESSURE SENSOR DIE (0-12 BAR)
FOR HARSH ENVIRONMENT
0 to 1200 kPa range (12 bar or 174 PSI)
Absolute pressure sensors,
Hermetic sensor, temperature up to 150°
C
Pads on one side
RoHS-compatible & Pb-free
1
DESCRIPTION
The MS7212-A2 is an absolute silicon micro-machined pressure sensor for harsh environment, with the pads on
one side. A vacuum reference cavity is sealed on top of the sensitive silicon membrane by the anodic bonding of
a glass cap. The pressure, applied on the backside, is converted in electrical signal by piezo-resistors implanted
in the silicon membrane. To improve the sensor stability, a drilled glass is bonded on the backside. As the
pressure port consists of glass and silicon, both stable in most of the chemicals, the MS7212-A2 is suitable for
media-resistive applications.
FEATURES
Media resistive pressure sensor die
Output Span 150mV @ 5 V
Temperature Range -40°
…+150°
C
Linearity 0.05% (typical)
2
Die Size 1.73 x 1.18 mm
Low Cost, High reliability
APPLICATION
Harsh environments
Absolute pressure sensor systems
Braking systems
Tire pressure
Engine controls
Oil pressure
ELECTRICAL CONNECTIONS
Pin
1
2
3
4
5
Symbol
EPI / I diode (-)
Vs+ / I diode (+)
Out+
GND
Out-
Description
Epi contact / Cathode of diode (n)
Supply voltage / Anode of diode (p)
Positive output*
Ground
Negative output*
*Positive output for pressure applied backside
1
The European RoHS directive 2002/95/EC (Restriction of the use of certain Hazardous Substances in electrical and electronic equipment)
bans the use of lead, mercury, cadmium, hexavalent chromium and polybrominated biphenyls (PBB) or polybrominated diphenyl ethers
(PBDE).
DA7212-A2_001.doc
007212A21149
ECN 1175
April 24, 2009
1/5