MP3V5050 Freescale Semiconductor, MP3V5050 Datasheet - Page 3

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

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Table 2. . Operating Characteristics
Figure 4
Pressure Range
Supply Voltage
Supply Current
Minimum Pressure Offset
@ V
Full Scale Output
@ V
Full Scale Span
@ V
Accuracy
Sensitivity
Response Time
Output Source Current at Full Scale Output
Warm-Up Time
Offset Stability
1. 1.0 kPa (kiloPascal) equals 0.145 psi.
2. Device is ratiometric within this specified excitation range.
3. Offset (V
4. Full Scale Output (V
5. Full Scale Span (V
6. Accuracy (error budget) consists of the following:
7. Response Time is defined as the time for the incremental change in the output to go from 10% to 90% of its final value when subjected to
8. Warm-up Time is defined as the time required for the product to meet the specified output voltage after the Pressure has been stabilized.
9. Offset Stability is the product's output deviation when subjected to 1000 hours of Pulsed Pressure, Temperature Cycling with Bias Test.
minimum rated pressure.
• Linearity:
• Temperature Hysteresis: Output deviation at any temperature within the operating temperature range, after the temperature is cycled to
• Pressure Hysteresis:
• TcSpan:
• TcOffset:
• Variation from Nominal: The variation from nominal values, for Offset or Full Scale Span, as a percent of V
a specified step change in pressure.
S
S
S
= 3.0 Volts
= 3.0 Volts
= 3.0 Volts
(6)
required to meet electrical specifications.)
off
) is defined as the output voltage at the minimum rated pressure.
(9)
(2)
(8)
(5)
(7)
(1)
(4)
FSS
FSO
(3)
) is defined as the algebraic difference between the output voltage at full rated pressure and the output voltage at the
) is defined as the output voltage at the maximum or full rated pressure.
Output deviation from a straight line relationship with pressure over the specified pressure range.
and from the minimum or maximum operating temperature points, with zero differential pressure applied.
Output deviation at any pressure within the specified range, when this pressure is cycled to and from the
minimum or maximum rated pressure at 25°C.
Output deviation over the temperature range of 0° to 85°C, relative to 25°C.
Output deviation with minimum pressure applied, over the temperature range of 0° to 85°C, relative to 25°C.
Characteristic
(
V
S
= 3.0 Vdc, T
A
= 25°C unless otherwise noted, P1 > P2. Decoupling circuit shown in
(0 to 85°C)
(0 to 85°C)
(0 to 85°C)
(0 to 85°C)
Symbol
V
V
P
V/P
V
V
I
FSO
—
—
—
FSS
t
I
o+
OP
off
R
o
S
0.053
2.752
Min
2.7
—
—
—
—
—
—
—
—
0
±0.5
0.12
Typ
3.0
7.0
2.8
2.7
1.0
0.1
54
20
—
—
FSS
at 25°C.
0.188
2.888
Max
±2.5
3.3
—-
—-
—-
—-
—-
50
10
—
MP3V5050
mV/kPa
%V
%V
mAdc
mAdc
Unit
kPa
Vdc
Vdc
Vdc
Vdc
ms
ms
FSS
FSS
3