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

Core Features

High-precision pressure measurement: ±1.2kPa accuracy @25°C (absolute pressure), 0.1kPa/LSB resolution, and 40kPa-260kPa measurement range.

High integration: Integrates temperature sensor, pressure sensor, power supply voltage monitoring unit, and a built-in 24-bit ADC.

Low power consumption: Typical current <25µA in monitoring mode.

Wide temperature range: Operating temperature from -40°C to 125°C.

Versatile interface: Supports SPI interface for easy communication with host systems.

Built-in MCU: Makes decisions based on pressure changes (per configuration) and transmits data to the host.

Package Type:LGA 24 package, dimensions: 6.0mm x 5.0mm x 1.9mm.

Application Field:Mainly used for battery pack pressure monitoring in new energy vehicles.

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