Datasheet Details
| Part number | ADBMS1818 |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 5.75 MB |
| Description | 18-Cell Battery Monitor |
| Datasheet |
 ADBMS1818 Datasheet
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General Description
The ADBMS18181 is a multicell battery stack monitor that measures up to 18 series connected battery cells with a total measurement error (TME) of less than 3.0 mV.
The cell measurement range of 0 V to 5 V makes the ADBMS1818 suitable for most battery chemistries.
Key Features
- Measures up to 18 battery cells in series.
- 3 mV maximum total measurement error.
- Stackable architecture for high voltage systems.
- Built-in isoSPI interface.
- 1 Mb isolated serial communications.
- Uses a single twisted pair, up to 100 meters.
- Low EMI susceptibility and emissions.
- Bidirectional for broken wire protection.
- 290 µs to measure all cells in a system.
- Synchronized voltage and current measurement.
- 16-bit Δ-Σ ADC with programmable thir.