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PDF MPXA6115A Data sheet ( Hoja de datos )
| Número de pieza | MPXA6115A | |
| Descripción | High Temperature Accuracy Integrated Silicon Pressure Sensor | |
| Fabricantes | Freescale Semiconductor | |
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Freescale Semiconductor
Data Sheet: Technical Data
Document Number: MPXA6115A
Rev. 7.3, 04/2015
MPXxx6115A, 15 to 115 kPa, Absolute,
Integrated Pressure Sensor
The MPXxx6115A series sensor integrates on-chip, bipolar op amp circuitry and
thin film resistor networks to provide a high output signal and temperature
compensation. The small form factor and high reliability of on-chip integration make
the pressure sensor a logical and economical choice for the system designer.
The MPXxx6115A series piezoresistive transducer is a state-of-the-art, monolithic,
signal conditioned, silicon pressure sensor. This sensor combines advanced
micromachining techniques, thin film metallization, and bipolar semiconductor
processing to provide an accurate, high level analog output signal that is
proportional to applied pressure.
MPXA6115A
MPXAZ6115A
MPXH6115A
MPXHZ6115A
Series
Top view
Features
• Resistant to high humidity and common automotive media
• Improved accuracy at high temperature
• Available in small and super small outline packages
• 1.5% maximum error over 0 °C to 85 °C
• Ideally suited for microprocessor or microcontroller-based systems
DNC
DNC
DNC
DNC
5
6
7
8
4 VOUT
3 GND
2 VS
1 DNC
• Temperature compensated from -40 °C to +125 °C
• Durable Thermoplastic (PPS) Surface Mount Package
Typical applications
• Industrial controls
Pin 1 identification
chamfered corner
or notch in pin
Pinout
• Engine control/manifold absolute pressure (MAP)
• Weather station and weather reporting device barometers
Small outline packages
MPXA6115A6U/T1
Case 98ASB17756C
MPXA6115AC6U/T1
MPXAZ6115AC6T1
Case 98ASB17757C
MPXA6115AC7U
Case 98ASB17759C
Super small outline packages
MPXAZ6115AP/T1
Case 98ASA99303D
MPXH6115A6U/T1
MPXHZ6115A6U/T1
Case 98ARH99066A
MPXH6115AC6U/T1
MPXHZ6115AC6U/T1
Case 98ARH99089A
Freescale reserves the right to change the detail specifications as may be required to permit
improvements in the design of its products.
© 2007-2012, 2015 Freescale Semiconductor, Inc. All rights reserved.
1 page  
2 Mechanical and Electrical Specifications
2.1 Maximum ratings
Table 2. Maximum ratings(1)
Rating
Symbol
Value
Maximum pressure (P1 > P2)
Storage temperature
Operating temperature
Output source current @ full-scale output(2)
Pmax
Tstg
TA
Io+
400
-40° to +125°
-40° to +125°
0.5
Output sink current @ minimum pressure offset(2)
Io- -0.5
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 VOUT to GND or VOUT to VS in the application circuit.
Units
kPa
°C
°C
mAdc
mAdc
2.2 Operating characteristics
Table 3. Operating characteristics (VS = 5.0 Vdc, TA = 25 °C unless otherwise noted, P1 > P2)
Characteristic
Symbol
Min
Typ
Max Unit
Pressure range
Supply voltage(1)
POP
15
— 115 kPa
VS 4.75 5.0 5.25 Vdc
Supply current
Minimum pressure offset(2) (0 °C to 85° C) @ VS = 5.0 Volts
Io — 6.0 10 mAdc
Voff
0.133
0.200
0.268
Vdc
Full-scale output(3) (0 °C to 85° C) @ VS = 5.0 Volts
VFSO
4.633
4.700
4.768
Vdc
Full-scale span(4) (0 °C to 85° C) @ VS = 5.0 Volts
VFSS
4.433
4.500
4.568
Vdc
Accuracy(5) (0 °C to 85° C)
—
—
—
±1.5
%VFSS
Sensitivity
V/P — 45.0 — mV/kPa
Response time(6)
tR — 1.0 — ms
Warm-up time(7)
— — 20 — ms
Offset stability(8)
— — ±0.25 — %VFSS
1.Device is ratiometric within this specified excitation range.
2.Offset (Voff) is defined as the output voltage at the minimum rated pressure.
3.Full-scale output (VFSO) is defined as the output voltage at the maximum or full-rated pressure.
4.Full-scale span (VFSS) is defined as the algebraic difference between the output voltage at full-rated pressure and the output voltage at the
minimum rated pressure.
5.Accuracy is the deviation in actual output from nominal output over the entire pressure range and temperature range as a percent of span at
25 °C due to all sources of error including the following:
Linearity:
Output deviation from a straight line relationship with pressure over the specified pressure range.
Temperature Hysteresis: Output deviation at any temperature within the operating temperature range, after the temperature is cycled to
and from the minimum or maximum operating temperature points, with zero differential pressure applied.
Pressure Hysteresis:
Output deviation at any pressure within the specified range, when this pressure is cycled to and from minimum or
maximum rated pressure at 25 °C.
TcSpan:
Output deviation over the temperature range of 0 °C to 85 °C, relative to 25 °C.
TcOffset:
Output deviation with minimum pressure applied, over the temperature range of 0 °C to 85 °C, relative to 25 °C.
6.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 a
specified step change in pressure.
7.Warm-up time is defined as the time required for the product to meet the specified output voltage after the pressure has been stabilized.
8.Offset stability is the product's output deviation when subjected to 1000 cycles of pulsed pressure, temperature cycling with bias test.
Sensors
Freescale Semiconductor, Inc.
MPXA6115A
5
5 Page 
This drawing is located at http://cache.freescale.com/files/shared/doc/package_info/98ASB17759C.pdf.
FREESCALE
D
Case 98ASB17759C, small outline package
Sensors
Freescale Semiconductor, Inc.
MPXA6115A
11
11 Page | ||
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| PDF Descargar | [ Datasheet MPXA6115A.PDF ] | |
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