MPVZ5050GW7U Freescale Semiconductor, MPVZ5050GW7U Datasheet - Page 3

• Manufacturer Part Number: MPVZ5050GW7U
• Description: IC PRESSURE SENSOR 8-SOP
• Manufacturer: Freescale Semiconductor

Specifications of MPVZ5050GW7U

• Pressure Type: Gauge
• Operating Pressure: 7.25 PSI
• Output: 0.2 ~ 4.7V
• Voltage - Supply: 4.75 V ~ 5.25 V
• Termination Style: PCB
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 8-DIP (0.560", 14.22mm), Top Port
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 5 V
• Output Voltage: 4.587 V to 4.813 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Sensors
Freescale Semiconductor
the basic chip carrier (Case 482A). A fluorosilicone gel
isolates the die surface and wire bonds from the environment,
while allowing the pressure signal to be transmitted to the
sensor diaphragm.
characteristics, and 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.
Lead Frame
Figure 3
The MPVZ5050G series pressure sensor operating
Wire Bond
illustrates the Differential/Gauge Sensing Chip in
Figure 3. Cross-Sectional Diagram
Differential Sensing
Fluorosilicone
Gel Die Coat
Element
(not to scale)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
P1
P2
0
Transfer Function:
V
V
TEMP = 0 to 85°C
out
S
Figure 2. Output versus Pressure Differential
Die
= 5.0 Vdc
= V
5
S
*(0.018*P+0.04) ± ERROR
MAX
10
15
Differential Pressure (kPa)
Steel Cap
Stainless
20
Die Bond
Thermoplastic
Case
25
30
pressure input. Typical, minimum, and maximum output
curves are shown for operation over a temperature range of
0° to 85°C using the decoupling circuit shown in
output will saturate outside of the specified pressure range.
interfacing the output of the integrated sensor to the A/D input
of a microprocessor or microcontroller. Proper decoupling of
the power supply is recommended.
MIN
Figure 2
Figure 4
Figure 4. Recommended Power Supply Decoupling
35
1.0 μF
(For additional output filtering, please refer to
40
shows the sensor output signal relative to
shows the recommended decoupling circuit for
TYPICAL
45
Application Note AN1646.)
0.01 μF
50
and Output Filtering
55
V
s
+5 V
GND
IPS
V
out
Figure
470 pF
MPVZ5050
OUTPUT
4. The
3