mpxhz6400a Freescale Semiconductor, Inc, mpxhz6400a Datasheet - Page 4

• Manufacturer Part Number: mpxhz6400a
• Description: Media Resistant And High Temperature Accuracy Integrated Silicon Pressure Sensor For Measuring Absolute Pressure, On-chip Signal Conditioned, Temperature Compensated And Calibrated
• Manufacturer: Freescale Semiconductor, Inc

source current operation).
pressure input. Typical minimum and maximum output
curves are shown for operation over 0 to 85°C temperature
range. The output will saturate outside of the rated pressure
range.
the environment, while allowing the pressure signal to be
MPXHZ6400A
4
Figure 2
A gel die coat isolates the die surface and wire bonds from
Figure 3
illustrates a typical application circuit (output
shows the sensor output signal relative to
100 nF
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
Figure 3. Output versus Absolute Pressure
Transfer Function:
V
Temperature = 0 to 85°C
V
S
OUT
Figure 2. Typical Application Circuit
= 5.0 V
(Output Source Current Operation)
= V
+5.0 V
V
GND Pin 3
S
S
MPXHZ6400A
DC
Pressure (Reference to Sealed Vacuum) in kPa
x (0.002421xP–0.00842 ± Error
Pin 2
MAX
V
OUT
Pin 4
MIN
transmitted to the silicon diaphragm. The MPXHZ6400A
series pressure sensor operating characteristics, internal
reliability and qualification tests are based on use of dry air as
the pressure media. Media other than dry air may have
adverse effects on sensor performance and long-term
reliability. Contact the factory for information regarding media
compatibility in your application.
47 pF
TYP
51 K
To ADC
Freescale Semiconductor
Sensors