Highly Integrated Battery Pressure Monitor Sensor

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Product Details

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Block Diagram

NBP8-9x Block Diagram

NBP8-9x Block Diagram

Features

Pressure Range

  • 40 kPa ─ 250 kPa

Pressure Dynamics

  • Auto wake-up on pressure
  • Warning functions (optional)
    • Fixed pressure threshold breach
    • Relative pressure threshold breach
    • Pressure rate-of-change breach (ΔP/Δt)

Low Power

  • 70 uA average consumption @ 70 ms sampling rate

Internal Timer

  • To periodically measure & compensate pressure

Interfaces

  • SPI
  • Ready/interrupt
  • Power supply enable

Interrupts

  • Ready/interrupts
  • Power supply enable

FIFO Memory

  • Last 12 pressure measurements saved

Qualification

  • AEC-Q100 Grade 1
  • Temperature range: -40 °C to 125 °C

Diagnostics

  • Internal self-tests for transducer and signal chain

Package

  • Pb-free 24-pin “wettable flank” QFN 4 x 4 x 1.98 mm package
  • Pressure sensor protected by chemical-resistant gel

Design Resources

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Documentation

Quick reference to our documentation types.

3 documents

Hardware

3 hardware offerings

Software

1 software file

Note: For better experience, software downloads are recommended on desktop.

Support

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