MPXAZ4100A FREESCALE | Alldatasheet
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Features
Resistant to high humidity and common automotive media 1.8% Maximum Error Over 0 ° to 85°C Specifically Designed for Intake Manifold Absolute Pressure Sensing in Engine Control Systems Ideally Suited for Mi croprocessor or Microcontroller Based Systems Temperature Compensated Over 40 °C to +125°C Durable Thermoplastic ( PPS) Surface Mount Package Typical Applications Manifold Sensing for Automotive Systems Also Ideal for Non-Automotive Applications
ORDERING INFORMATION
No. MPX Series Order No. Packing Options Device Marking SMALL OUTLINE PACKAGE (MPXAZ4100A SERIES) Basic Elements Absolute, Element Only
482 MPXAZ4100A6U Rails MPXAZ4100A
Absolute, Element Only
482 MPXAZ4100A6T1 Tape & Reel MPXAZ4100A
Absolute, Axial Port 482A MPXAZ4100AC6U Rails MPXAZ4100A Absolute, Axial Port 482A MPXAZ4100AC6T1 Tape & Reel MPXAZ4100A MPXAZ4100A SERIES INTEGRATED PRESSURE SENSOR 20 TO 105 kPA (2.9 TO 15.2 psi) 0.3 TO 4.9 V OUTPUT MPXA4100A6U/6T1 CASE 482-01 MPXA4100AC6U/AC6T1 CASE 482A-01 PIN NUMBER(1) 1. Pins 1, 5, 6, 7, and 8 are internal device connections. Do not connect to external circuitry or ground. Pin 1 is noted by the notch in the lead.
1 N/C 5 N/C
2 VS 6 N/C
3 GND 7 N/C
4 VOUT 8 N/C
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Figure 1. Fully Integrated Pressure Sensor Schematic Table 1. Maximum Ratings(1)
- Exposure beyond the specified limits may c ause permanent damage or degradation to the device.
for small outline package devices.
Table 2. Operating Characteristics (VS = 5.1 Vdc, TA = 25°C unless otherwise noted, P1 > P2. Decoupling circuit shown in
- 1.0 kPa (kiloPascal) equals 0.145 psi.
- Device is ratiometric within this specified excitation range.
- Offset (V off) is defined as the output voltage at the minimum rated pressure.
- Full Scale Output (V FSO) is defined as the output voltage at the maximum or full rated pressure.
- Full Scale Span (V FSS) is defined as the algebraic difference between the output voltage at full rated pressure and the output voltage at the
- Accuracy (error budget) consists of the following:
Linearity: Output deviation from a stra ight line relationship with pressure over the specified pressure range. and from the minimum or maximum operating temperature points, with zero differential pressure applied. minimum or maximum rated pressure, at 25°C. TcSpan: Output deviation over the temperature range of 0 to 85 °C, relative to 25°C. TcOffset: Output deviation with minimum rated pre ssure applied, over the temperature range of 0 to 85°C, relative to 25°C. Variation from Nominal: The variation from nominal values , for Offset or Full Scale Span, as a percent of VFSS, at 25°C.
- 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.
- Warm-up Time is defined as the time required for the product to meet the specified output voltage after the Pressure has been stabilized.
- Offset Stability is the product's output deviation when subjected to 1000 hours of Pulsed Pressure, Temperature Cycling with Bias Test.
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output will saturate outside of the specified pressure range. regarding media compatibility in your specific application. the power supply is recommended. Figure 2. Cross Sectional Diagram SOP Figure 3. Recommended Power Supply Decoupling and Output Filtering Figure 4. Output versus Absolute Pressure
Nominal Transfer Value: Vout = VS (P x 0.01059 - 0.1518) ± (Pressure Error x Temp. Factor x 0.01059 x VS) VS = 5.1 V ± 0.25 Vdc Transfer Function (MPXAZ4100A) MPXAZ4100A Series Temp Multiplier -4 0 3 0 to 85 1 +125 3 Temperature in °C 4.0 3.0 2.0 0.0 1.0 -40 -20 0 20 40 60 14012010080 Temperature Error Factor NOTE: The Temperature Multiplier is a linear response from 0°C to-40°C and from 85°C to 125°C. Temperature Error Band Error Limits for Pressure3.0 2.0 1.0 -1.0 -2.0 -3.0 0.0 20 40 60 80 100 120 Pressure (in kPa) Pressure Error (kPa) Pressure Error (Max) Pressure Error Band 20 to 105 (kPa) ±1.5 (kPa)
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shorting between solder pads. Figure 5. SOP Footprint (Case 482)
0.060 TYP 8X
0.100 TYP 8X
S D 8 PL G SBM0.25 (0.010) A ST -A- -B- N C M J K PIN 1 IDENTIFIER H SEATING PLANE -T- DIM MIN MAX MIN MAX MILLIMETERSINCHES A 10.540.4250.415 10.79 B 10.540.4250.415 10.79 C 5.380.2300.212 5.84 D 0.960.0420.038 1.07 G 0.100 BSC 2.54 BSC H 0.002 0.010 0.05 0.25 J 0.009 0.011 0.23 0.28 K 0.061 0.071 1.55 1.80 M 0˚ 7˚ 0˚ 7˚ N 0.405 0.415 10.29 10.54 S 0.709 0.725 18.01 18.41 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006). 5. ALL VERTICAL SURFACES 5˚ TYPICAL DRAFT . PIN 1 IDENTIFIER H SEATING PLANE -T- W C M J K V DIM MIN MAX MIN MAX MILLIMETERSINCHES A 10.540.4250.415 10.79 B 10.540.4250.415 10.79 C 12.700.5200.500 13.21 D 0.960.0420.038 1.07 G 0.100 BSC 2.54 BSC H 0.002 0.010 0.05 0.25 J 0.009 0.011 0.23 0.28 K 0.061 0.071 1.55 1.80 M 0˚ 7˚ 0˚ 7˚ N 0.444 0.448 11.28 11.38 S 0.709 0.725 18.01 18.41 V 0.245 0.255 6.22 6.48 W 0.115 0.125 2.92 3.17 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006). 5. ALL VERTICAL SURFACES 5˚ TYPICAL DRAFT .S D 8 PL G SBM0.25 (0.010) A T -A- -B-N S CASE 482A-01 ISSUE A SMALL OUTLINE PACKAGE
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