• Home
  • Products
    • Temperature Sensors
    • Pressure Sensors
    • Air Quality Sensors
    • Moisture Meters
    • Validation
  • Markets
    • Transportation
    • Medical
    • Industrial
    • Pharmaceutical
  • Literature
  • Company
    • Locations
    • Quality
    • News
    • Careers
  • Contact
    • Find Distributors
    • RMA Forms
    • Submit Inquiry

amphenol advanced sensors

 
  • Home
  • NovaSensor | Pressure Sensors
  • Pressure Sensor Die
  • NovaSensor P1905 | Backside Absolute Pressure Sensor Die

NovaSensor P1905 | Backside Absolute Pressure Sensor Die

Nova Sensor P1905 Backside Absolute Pressure Sensor Die

The NovaSensor P1905 Backside Absolute Pressure Sensor Die is a piezoresistive sensor die designed for absolute pressure measurements in aggressive (harsh) media. The die has a reference vacuum chamber formed by hermetic low-stress bonding of silicon cap to the top side of device wafer. By applying pressure from backside of the die, P1905 sensor die eliminates the direct contact of sensor circuitry on top side with the applied media, which allows the P1905 die to measure pressure in aggressive liquids and gases. With NovaSensor’s SenStable® process, P1905 die features excellent long-term stability and repeatability (< 0.1% / year typ.).

 

 

 

  • Applications
  • Features
  • Specifications
  • Product Documents
  • Part Nos.

Applications

  • Automotive systems
  • Process control systems
  • Aerospace
  • Pressure measurements in aggressive media

Features

  • Harsh media compatible
  • Highly reliable, solid state silicon absolute pressure sensor die pressurized from cavity side
  • Recommended pressure ranges:
    0…100 PSIA to 0…300 PSIA
  • Die dimensions (L x W x H):
    1.93 mm x 1.93 mm x 1.64 mm
  • Bond pads all on same side for easy application packaging
  • Other pressure ranges available

Specifications

ParameterValueUnitsNotes
  1. All values measured at 25ºC and 5 V excitation, unless otherwise noted. Samples from each wafer are used to verify bridge resistance, offset, span, linearity and die performance in the temperature range between 0ºC and 70ºC.
  2. Backside burst pressure and operating temperature for sensor utilizing P1905 die can be lower than corresponding parameters for the die.
  3. Typical span is equal to 160 mV at 300 psi.
  4. Best fit straight line.
  5. Between 0ºC and 70ºC.
  6. Typical value.
General
Pressure Range 0...100 to 0...300 PSIA  
Max. Overpressure 600 PSIA  
Backside Burst Pressure >4000 PSI 6
Electrical @ 25°C Unless Noted
Excitation (DC) 1
5
mA
Volt
10VDC
Max.
Bridge Resistance 5000 ± 20% Ω  
Environmental
Temperature Range
Operating -40° to 150° °C 2
Storage -55° to 160° °C  
Mechanical
Performance Parameters (1)
 ValueUnitsNotes
Zero Offset ± 10 mV/V  
Sensitivity 0.107 ± 0.030 mV/V/psi 3
Pressure Linearity ± 0.2 % Span 4
Pressure Hysteresis ± 10 μV/V 5, 6
Temp. Coefficient of Zero 0.5 ± 3 μV/V/C 5, 6
Temp. Coefficient of Resistance 0.27 %/C 5, 6
Temp. Coefficient of Sensitivity -0.19 %/C 5, 6
Thermal Hysteresis of Zero ± 25 μV/V 5, 6

Product Documents

English

NovaSensor P1905 | Backside Absolute Pressure Sensor Die - Datasheet

  • Download

NovaSensor Application Spotlight | MEMS Pressure Sensor Solutions for Industrial Applications - Application Spotlight

  • Download

English

Amphenol Advanced Sensors | Connecting Your World Through Sensing Innovations - OEM Product Catalog

  • Download

 

Part Nos.

Part Number Description
P1905 Aggresive Environment (Harsh Media)

Products Menu

  • Temperature Sensors

    Temperature Sensors

  • Pressure Sensors

    Pressure Sensors

  • CO2, Humidity & Dust Sensors

    CO2, Humidity & Dust Sensors

  • Moisture Meters

    Moisture Meters

  • Thermal Validation & Monitoring

    Thermal Validation & Monitoring

 

Markets Menu

automotive Transportation

industrialIndustrial

medicalMedical

pharmaceuticalPharmaceutical

 

Industry Leaders for Over 75 Years

Offering industry leading domain expertise, rapid customization, world-class manufacturing capability and lasting customer relationships to deliver the greatest value in cost of ownership to our customers.

facebookFollow us on Facebook

googleFollow us on YouTube

linked inFollow us on LinkedIn

  • Home
  • Products
  • Markets
  • Literature
  • Company
  • Contact

At Amphenol-ASTG, we make Quality, Safety and Environmental Protection a top priority. We believe that making sustainable choices in the way we conduct our business creates short-term and long-term value for our stakeholders. We do not create long-term value by merely complying with regulations, but we go beyond compliance to find ways to green our operations and our products to ensure continuity of the material and human resources that we need to operate the business.

Copyright ©  Amphenol Advanced Sensors. All rights reserved.

Sitemap

Privacy Policy

Terms of Use