V
S
Sensing
Element
Thin Film
Temperature
Compensation
and
Gain Stage #1
Gain Stage #2
and Ground
Reference
Shift
Circuitry
V
OUT
GND
Pins 1, 5, 6, 7, and 8 are NO CONNECTS
Figure 1. Fully Integrated Pressure Sensor Schematic
Table 1. Maximum Ratings
(1)
Rating
Maximum Pressure (P1 > P2)
Storage Temperature
Operating Temperature
Output Source Current @ Full Scale Output
(2)
Output Sink Current @ Minimum Pressure Offset
(2)
Symbol
P
max
T
stg
T
A
I
o
+
I
o
-
Value
400
-40° to +125°
-40° to +125°
0.5
-0.5
Units
kPa
°C
°C
mAdc
mAdc
1. Exposure beyond the specified limits may cause permanent damage or degradation to the device.
2. Maximum Output Current is controlled by effective impedance from V
out
to Gnd or V
out
to V
S
in the application circuit.
MPXA6115A
2
Sensors
Freescale Semiconductor