NBP8 - NXP

NBP8 Battery pressure monitor sensor

The NBP8 family is a fully integrated battery pressure monitoring sensor (BPMS). The NBP8 BPMS solution integrates an 8-bit central processing unit (CPU) running on factory-embedded firmware with serial data interface to create the ready-to-use battery pressure monitor sensor. The NBP8 includes unique autonomous features such as periodic data management with.

Features

• Transducer measurement interfaces with low-power AFE:
  – 10-bit compensated pressure sense element
  – 8-bit compensated internal device temperature measurement
  – 8-bit compensated internal device voltage measurement
• 12-entry pressure FIFO
• Selectable host wake-up indications:
  – fixed pressure threshold
  – relative pressure threshold
  – pressure rate of change threshold
• Client SPI to support host access to internal peripherals, registers, and memory
• Qualified in compliance with AEC-Q100, Rev. H
• User-selectable sampling interval
• Low-voltage detection 3 Ordering information Table 1. Or.