NPP-301A-200A

e Description The NPP Series features silicon pressure sensors in surface mount packages. An ultra-small Silicon Fusion Bonded (SFB), ultra-high stability SenStable® piezoresistive chip from GE NovaSensor® is placed in a plastic package that exploits high volume, leadframe package technology to bring forth a low-cost sensor alternative to the OEM user. With constant voltage excitation, the NPP-301 produces a voltage output that is linearly proportional to the input pressure. The user can provide NPP Series products with signal conditioning circuitry to amplify the output signal or to maximize OEM value added. The NPP Series is compatible with most noncorrosive gases and dry air. Product Data Sheet GE NovaSensor Schematic Diagram +IN 8 +OUT 2 6 –OUT 4 –IN 5 –IN Package Diagram 0.08 NPP-301 Series Surface Mount Pressure Sensor NPP-301A 0.06 N/C +OUT 0.03 HOLE 8 +IN 7 N/C 6 –OUT 5 –IN 0.05 TYP. 0.20 0.016 TYP. 1 2 3 N/C –IN 4 0.16 0.24 0.07 Features • Low-cost surface mount package: SO-8 • Wide operating temperature range: –40 to +125°C • Static accuracy < 0.20% FSO maximum • Suitable for automated component assembly • Four element Wheatstone bridge configuration for circuit design flexibility • Solid-state reliability • 100, 200 and 700 kPa absolute pressure ranges available 0.01 0.02 0.08 0.03 HOLE 8 +IN 2 +OUT 3 N/C –IN 4 0.16 0.24 0.08 5 6 –OUT –IN 7 N/C 0.11 0.01 NPP-301B 0.06 1 N/C 0.05 TYP. 0.20 0.016 TYP. 0.06 0.07 0.01 0.02 0.11 0.01 Note: All dimensions are in inches How to Order Applications • Automotive Tire Pressure • Pneumatic Controls • Pressure Switches and Controllers • Altimeters and Barometers • Cable Leak Detection • Consumer Appliances • Portable Gages and Manometers Part Number NPP-301A-100A NPP-301A-200A NPP-301A-700A NPP-301A-100AT NPP-301A-200AT NPP-301A-700AT NPP-301B-100A NPP-301B-200A NPP-301B-700A NPP-301B-100AT NPP-301B-200AT NPP-301B-700AT Description Shipping 15 psia, non-ported IC tubes 30 psia, non-ported IC tubes 100 psia, non-ported IC tubes 15 psia, non-ported tape & reel 30 psia, non-ported tape & reel 100 psia, non-ported tape & reel 15 psia, ported 30 psia, ported 100 psia, ported 15 psia, ported 30 psia, ported 100 psia, ported IC tubes IC tubes IC tubes tape & reel tape & reel tape & reel NPP-301 Series Surface Mount Pressure Sensor Specifications Parameter General Pressure Range Value 100 200 700 3x Units kPa kPa kPa Notes ≈ 15 psi ≈ 30 psi ≈ 100 psi rated pressure 10VDC max. Maximum Pressure Electrical @ 25°C (77°F) unless otherwise stated Excitation 3.0 Input Impedance 5,000 ± 20% Output Impedance 5,000 ± 20% Environmental Electrostatic Damage (ESD) Operating Temperature Range Mechanical(1) Weight Media Compatibility Parameter Performance Parameters (Note 2) Offset Full Scale Output Linearity Hysteresis and Repeatability Thermal Coefficient of Zero Thermal Coefficient of Resistance Thermal Coefficient of Sensitivity Thermal Hysteresis of Zero Long-Term Stability of FSO Class 1 –40 to +125 V Ω Ω °C –40° to +257°F ≈ 0.10 grams Clean, dry air and noncorrosive gases Units mV/V mV %FSO %FSO %FSO/°C %/°C %FSO/°C %FSO %FSO Min. Typ. ±10 60 ±20 ±0.20 0.1 0.04 +0.3 –0.2 0.1 0.2 Max. Notes 3 4 4 4 5 6 Notes: 1. Standard IC industry bake operations should be used prior to surface mount operations. Consult factory for further information. 2. Values measured at 3VDC and 22°C, unless otherwise noted. 3. Best fit straight line. 4. Typical coefficients, between 0° and +70°C. 5. 0° to 70°C. 6. Typical value over one year. g GE Novasensor 1055 Mission Court, Fremont, California 94539 www.novasensor.com Toll Free: 800-962-7364 Tel: 510-661-6000 Fax: 510-770-0645 Sales Terms: GE NovaSensor standard sales terms apply. Prices and specifications are subject to change without notice. Warranty: GE NovaSensor warrants its products against defects in material and workmanship for 12 months from the date of shipment. Products not subjected to misuse will be repaired or replaced. GE NovaSensor reserves the right to make changes without further notice to any products herein. NovaSensor makes no warranty, representation or guarantee regarding the suitability of its products for any particular application, nor does GE NovaSensor assume any liability arising out of the application or use of any product or circuit and specifically disclaims and all liability without limitation consequential or incidental damages. The foregoing warranties are exclusive and in lieu of all other warranties, whether written, oral, implied or statutory. NO IMPLIED STATUTORY WARRANTY OF MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE SHALL APPLY. GE NovaSensor ATTENTION Static-Sensitive Devices SM0025 Rev. F 04/03