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ADBMS6830B Datasheet 16-Channel Multicell Battery Monitor

Manufacturer: Analog Devices

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General Description

The ADBMS6830B is a multicell battery stack monitor that measures up to 16 series-connected battery cells with a lifetime total measurement error (TME) of less than 2 mV over the full temperature range.

The measurement input range of −2 V to +5.5 V makes the ADBMS6830B suitable for most battery chemistries and allows the measurement of voltages across bus bars.

Provisions are made for bypassing bus bars without dedicating any measurement channels.

Key Features

  • Measures up to 16 battery cells in series.
  • Maximum lifetime TME: ±1.8 mV at 3.3 V per cell (.
  • 40°C to +125°C).
  • Simultaneous and continuous measurement of cell voltages.
  • Configurable integrated low-pass filtering.
  • Stackable architecture for high voltage battery packs.
  • Built-in isoSPI interface.
  • 2 Mbps isolated serial communications.
  • Uses a single twisted pair, up to 20 meters per segment.
  • Low EMI susceptibility and emissions.
  • Bidirectional.

More Datasheets from Analog Devices

Part Number Description
ADBMS6830 16-Channel Multicell Battery Monitor
ADBMS6821 Single/Dual isoSPI Transceiver
ADBMS6822 Single/Dual isoSPI Transceiver
ADBMS1818 18-Cell Battery Monitor