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SNP830 Battery pressure sensor IC

PREVIEW

The latest generation of battery pack pressure sensor monitoring IC. SNP830 has a built in MCU, a 24-bit ADC and is capable of sensing the pressure change, making a configuration-based decision and acting on this decision while providing this information to the host system.



  • Block Diagram
  • Features
  • Applications
  • Parameters
  • Selection Table

Block Diagram

  • 830.svg
    • SNP830.png
    • SNP830反.png

Features

  • Pressure accuracy: ±1.2kPa@25°C (Absolute pressure)

  • Pressure range：40kPa~260kPa

  • Integrated temperature sensor, pressure sensor, and supply voltage monitoring unit

  • Built-in a 24-bit ADC

  • Temperature range: -40~125°C



  • Supply voltage: 3.3/5V Typ.

  • Typical current in monitor mode: <25µA

  • Support SPI

  • Package: LGA 24 (6.0mm x 5.0mm x 1.9mm)


Applications

  • b2_icon2.svg b2_icon2h.svg
    Battery pack pressure monitoring for new energy vehicles
  • b2_icon3.svg b2_icon3h.svg
    MEMS sensor

Parameters

  • ADC
    24-bit
  • Pressure range
    40kPa~260kPa
  • Pressure accuracy
    ±1.2kPa@25°C (Absolute pressure)
  • Temperature range
    -40~125°C
  • Supply voltage
    3.3/5V Typ.
  • Typical current in monitor mode
    <25µA
  • Pressure measurement resolution
    0.1kPa/LSB
  • Interface
    SPI

Selection Table

Model
【PDF】
Mylar
Package
Ordering number
Packing option
SNP830
Y
LGA24
SNP830BMCLE
Reel
SNP830
N
LGA24
SNP830BNCLE
Reel