(MAX14920 / MAX14921) High-Accuracy 12-/16-Cell Measurement AFEs - Data
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MAX14920, MAX14921 High-Accuracy 12-, 16-Cell Measurement AFEs
General Description
The MAX14920, MAX14921 battery measurement analog front-end devices accurately sample cell voltages and provide level shifting for primary, secondary battery packs up to 16 cells, +65V (max). The MAX14920 monitors up to 12 cells, while the MAX14921 monitors up to 16 cells. Both devices simultaneously sample all cell voltages, allowing accurate state-of-charge and source-resistance determi