MP3V5050 Freescale Semiconductor, MP3V5050 Datasheet - Page 4

no-image

MP3V5050

Manufacturer Part Number
MP3V5050
Description
Integrated Silicon Pressure Sensor On-Chip Signal Conditioned
Manufacturer
Freescale Semiconductor
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MP3V5050GC6U
0
Part Number:
MP3V5050VC6U
Manufacturer:
NXP/恩智浦
Quantity:
8 000
www.DataSheet4U.com
MP3V5050
4
the basic chip carrier (Case 482). 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.
Figure 3
The MP3V5050 series pressure sensor operating
LEAD
FRAME
WIRE BOND
Figure 3. Cross-Sectional Diagram SOP
illustrates the Differential/Gauge Sensing Chip in
DIFFERENTIAL
SENSING ELEMENT
FLUOROSILICONE
GEL DIE COAT
(not to scale)
P2
P1
3
2
1
0
0
Transfer Function:
V
V
TEMP = 0 to 85°C
out
S
DIE
Figure 2. Output versus Pressure Differential
= 3.0 Vdc
= V
5
S
*(0.018*P+0.04) ± ERROR
MAX
10
DIE BOND
15
THERMOPLASTIC
STAINLESS
STEEL CAP
Differential Pressure (kPa)
20
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
3 V
GND
IPS
Freescale Semiconductor
V
out
Figure
470 pF
OUTPUT
Sensors
4. The

Related parts for MP3V5050