MPX906 MOTOROLA | Alldatasheet

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Technical content

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2 Motorola Sensor Device Data

OPERATING CHARACTERISTICS (VS = 3.0 Vdc, TA = 25°C unless otherwise noted) Characteristic Symbol Min Typ Max Unit Pressure Range(1) POP 0 — 6.0 kPa Supply Voltage(2) VS — 3.0 6.0 Vdc Supply Current Io — 6.0 — mAdc Full Scale Span(3) VFSS 9.0 20 32 mV Offset(4) Voff –40 –20 0 mV Sensitivity V/P — 3.3 — mV/kPa Linearity(5) — –0.5 — 2.0 %V FSS Pressure Hysteresis (0 to 6 kPa) (5) — — 0.1 — %V FSS Temperature Hysteresis (0°C to +85°C) (5) — — ± 0.5 — %V FSS Temperature Coefficient of Full Scale Span(5) TCV FSS –0.22 — –0.16 %V FSS /°C Temperature Coefficient of Offset(5) TCV off — –18 — µV/°C Temperature Coefficient of Resistance(5) TCR 0.25 0.30 0.35 %Z in/°C Input Impedance Zin 400 — 550 Ω Output Impedance Zout 750 — 1875 Ω Response Time (10% to 90%) (6) tR — 1.0 — ms Warm–Up — — 20 — ms Offset Stability(9) — — ± 0.5 — %V FSS MECHANICAL CHARACTERISTICS Characteristic Symbol Min Typ Max Unit Weight (Basic Element, Case 867–08) — — 4.0 — Grams NOTES: 1. 1.0 kPa (kiloPascal) equals 0.145 psi. 2. Device is ratiometric within this specified excitation range. Operating the device above the specified excitation range may induce additional error due to device self–heating. 3. 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. 4. Offset (Voff) is defined as the output voltage at the minimum rated pressure. 5. Accuracy (error budget) consists of the following:

  • Linearity: Output deviation from a straight line relationship with pressure, using end point method, 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 the minimum or maximum rated pressure, at 25°C.
  • TcSpan: Output deviation at full rated pressure over the temperature range of 0 to 85°C, relative to 25°C.
  • TcOffset: Output deviation with minimum rated pressure applied, over the temperature range of 0 to 85°C, relative to 25°C.
  • TCR: Z in deviation with minimum rated pressure applied, over the temperature range of –40°C to +125°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. Common mode pressures beyond specified may result in leakage at the case–to–lead interface. 8. Exposure beyond these limits may cause permanent damage or degradation to the device. 9. Offset stability is the product’s output deviation when subjected to 1000 hours of Pulsed Pressure, Temperature Cycling with Bias Test.

thin silicon diaphragm by the applied pressure. an extensive temperature range. achieved rather simply with additional resistive components. presented in Motorola Applications Note AN840. culations required are burdensome. Figure 2. Output versus Pressure Differential Figure 3. Linearity Specification Comparison Figure 4. Cross–Sectional Diagram (not to scale)

0 MAX POP

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4 Motorola Sensor Device Data

SOAPY WATER VAPOR COMPATIBILITY The compatibility of this product to Soapy Water Vapor has been verified by the reliability sample test method shown in Figure 5. Samples were tested with bias for 504 hours and Figure 5. Vapor Test Method bleach per liter of Phoenix tap water. Devices exposed to vapors 5 cm above liquid.

ORDERING INFORMATION

MPX906D series pressure sensors are available in basic element or ported configurations, which provide printed circuit board mounting ease and barbed hose pressure connections. Di T Oi CT MPX Series Device Type Options Case Type Order Number Device Marking Basic Element Differential Case 867–08 MPX906D MPX906D Ported Element Gauge Axial Case 867H–03 MPX906GVW MPX906D

/C0077/C0080/C0088/C0057/C0048/C0054 /C0083/C0069/C0082/C0073/C0069/C0083 5Motorola Sensor Device Data PACKAGE DIMENSIONS BASIC ELEMENT CASE 867–08 ISSUE N NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION –A– IS INCLUSIVE OF THE MOLD STOP RING. MOLD STOP RING NOT TO EXCEED 16.00 (0.630). DIM MIN MAX MIN MAX MILLIMETERSINCHES A 0.595 0.630 15.11 16.00 B 0.514 0.534 13.06 13.56 C 0.200 0.220 5.08 5.59 D 0.027 0.033 0.68 0.84 F 0.048 0.064 1.22 1.63 G 0.100 BSC 2.54 BSC J 0.014 0.016 0.36 0.40 L 0.695 0.725 17.65 18.42 M 30 NOM 30 NOM N 0.475 0.495 12.07 12.57 R 0.430 0.450 10.92 11.43 S 0.090 0.105 2.29 2.66 /C0095/C0095 STYLE 2: PIN 1. OPEN 2. GROUND 3. –VOUT 4. VSUPPLY 5. +VOUT 6. OPEN PIN 1 F G N L R C B M J S –A– 123456

6 PLD

PLANE –T– MAM0.136 (0.005) T POSITIVE PRESSURE (P1) CASE 867H–03 ISSUE B DIM MIN MAX MIN MAX MILLIMETERSINCHES A 1.080 1.120 27.43 28.45 B 0.740 0.760 18.80 19.30 C 0.800 0.830 20.32 21.08 D 0.027 0.033 0.68 0.84 E 0.160 0.180 4.06 4.57 F 0.048 0.064 1.22 1.63 G 0.100 BSC 2.54 BSC J 0.014 0.016 0.36 0.41 K 0.220 0.240 5.59 6.10 N 0.070 0.080 1.78 2.03 P 0.150 0.160 3.81 4.06 Q 0.150 0.160 3.81 4.06 R 0.440 0.460 11.18 11.68 S 0.695 0.725 17.65 18.42 U 0.840 0.860 21.34 21.84 V 0.206 0.226 5.23 5.74 X 0.370 0.390 9.40 9.91 Y 0.240 0.260 6.10 6.60 Z 0.106 0.126 2.69 3.20 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH STYLE 2: PIN 1. NO CONNECT 2. GROUND 3. MINUS V OUT 4. VSUPPLY 5. PLUS V OUT 6. NO CONNECT V C E Y J POSITIVE –T– –P– MQM0.25 (0.010) T D G 6 PL K S PIN 1 U A R B –Q– N SPM0.13 (0.005) Q ST 12 3 4 5 6 F PRESSURE X Z (P1)

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6 Motorola Sensor Device Data

Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. Mfax is a trademark of Motorola, Inc. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution;JAPAN : Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, 6F Seibu–Butsuryu–Center, P.O. Box 5405, Denver, Colorado 80217. 303–675–2140 or 1–800–441–2447 3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 81–3–3521–8315 – US & Canada ONLY 1–800–774–1848 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298 INTERNET : http://motorola.com/sps MPX906/D◊