ADBMS6830B
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.
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 for broken wire protection
