EEWORLDEEWORLDEEWORLD

Part Number

Search

MS7904-A_0.5

Description
PRESSURE SENSOR DIE (0-4 BAR)
File Size216KB,5 Pages
ManufacturerIntersema ( TE )
Websitehttp://www.intersema.ch/site/home.php
Download Datasheet Compare View All

MS7904-A_0.5 Overview

PRESSURE SENSOR DIE (0-4 BAR)

MS7904
DESCRIPTION
PRESSURE SENSOR DIE (0-4 BAR)
0 to 400 kPa range (4 bar or 58 PSI)
Absolute/differential pressure sensors
High linearity, small size
High overpressure capability (15 bar)
RoHS-compatible & Pb-free
1
The sensor element of the MS7904 consists of a silicon micro-machined membrane. Implanted resistors make
use of the piezo-resistive effect to sense the membrane deflection and transform it in an electrical signal. This
sensor, which has outstanding linearity and span values, is available in various configurations. The absolute
pressure sensor employs a sealed vacuum reference cavity underneath the membrane. The Pyrex glass wafer
used for this sealing has a thickness of 0.2 mm (MS7904-A_0.2) or 0.5 mm (MS7904-A_0.5). Two gauge
versions are available: one with a drilled Pyrex glass (MS7904-D) and the other without Pyrex glass (MS7904-S).
FEATURES
Uncompensated pressure sensor die
Output span 150mV @ 5V
Temperature range -40°
…+125°
C
Linearity 0.05% (typical)
Very small die size 1.72 x 1.58 mm (MS7904-A)
Low cost, high reliability
APPLICATION
Absolute pressure sensor systems
Differential/gauge pressure sensor systems
Engine controls
Dive computers
ELECTRICAL CONNECTIONS
Positive output for pressure applied topside
Vs+
EPI
Vs+ : Supply voltage of Wheatstone bridge
Epi : Connection of epitaxial layer (membrane)
Out+
Out-
Out- : Negative output
Out+ : Positive output
GND1 : Ground
GND2 : Ground
GND1
1
GND2
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).
DA7904_000.doc
000079041579
ECN 1186
May 8, 2009
1/5

MS7904-A_0.5 Related Products

MS7904-A_0.5 MS7904 MS7904-A_0.2 MS7904-D MS7904-S
Description PRESSURE SENSOR DIE (0-4 BAR) PRESSURE SENSOR DIE (0-4 BAR) PRESSURE SENSOR DIE (0-4 BAR) PRESSURE SENSOR DIE (0-4 BAR) PRESSURE SENSOR DIE (0-4 BAR)
Humanized bus
[size=4][color=#ff0000]When taking a bus on a rainy day, an umbrella can be installed on the top of the bus door to make it easier for passengers to get on and off the bus. [/color][/size]...
孔浩 Creative Market
EEWORLD download points can be exchanged for chip coins!
Good news! Good news! EEWORLD download points can be exchanged for core coins! Log in to the EEWORLD forum and enter the points transaction in the control panel to check your download points. Use the ...
EEWORLD社区 Suggestions & Announcements
Why is it necessary to use a four-pin Kelvin connected resistor for current detection?
Why is it said that current detection requires a resistor with four-pin Kelvin connection? --------------https://zhuanlan.zhihu.com/p/78121100Figure 2 shows a resistor with a four-pin structure, with ...
QWE4562009 Test/Measurement
USB to Serial CH341 Windows Driver
USB to Serial CH341 Windows Driver...
songbo MCU
Looking for a 260,000 color TFT screen, the corresponding relationship between colors and codes~~~~~~~~~~~~~~~~
If the problemWhen debugging a 260,000-color TFT screen, for example, if you want to display the appropriate color of a character, how do you find the corresponding code for this color?for example0xbc...
yl20084784 51mcu
Trial report-demo demonstration program
In fact, the demo program had already been run when I got this board. But I didn't upload the photo. Many people have done this demo before. I took a look. It is actually quite complete. I didn't want...
qixiangyujj FPGA/CPLD

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2055  2506  1117  1920  318  42  51  23  39  7 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号