MS4525DO Datasheet, PDF (6/19 Pages) List of Unclassifed Manufacturers – PCB Mounted Digital Output Transducer

MS4525DO
Pin Name
Pin
GND
1
SUPPLY
2
SDA
MISO 3
SCL
SCLK 4
INT
SS 5
Function
Ground
Positive Supply Voltage
I2C Data
SPI Data
I2C Clock
SPI Clock
I2C Interrupt
SPI Chip Select
Pressure Type
Absolute
Differential/
Bidirectional
Gauge
Compound
Pmin
0psiA
-Prange
0psiG
-15psiG
Pmax
+Prange
+Prange
+Prange
+Prange
Description
Output is proportional to the difference between 0psiA (Pmin) and pressure
applied to Port 1.
Output is proportional to the difference between Port 1 and Port 2. Output
swings positive when Port 1> Port 2. Output is 50% of total counts when
Port 1=Port 2.
Output is proportional to the difference between 0psiG (Pmin) and Port 1.
Output swings positive when Port 1> Port 2.
Output is proportional to the difference between -15psiG pressure (Pmin)
and pressure applied to Port 1.
Prange is equal to the maximum full scale pressure specified in the ordering information.
WETTED MATERIAL BY PORT DESIGNATION
Style
DS, MM
SS, TP
Port
Port 1
Port 2
Port 1
PPS
X
X
X
"X" Indicates Wetted Material
Ceramic
X
X
X
Silicon
X
X
X
Material
Pyrex
RTV
X
X
X
X
X
X
Gold
X
X
Aluminum
X
X
Epoxy
X
X
X
MS4525DO
www.meas-spec.com
6/19
April 2012