VideoLibrary

MAX14920/MAX14921 High Accuracy, 16 Channel Cell-Measurement AFEs

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 determination. All cell voltages are level shifted to ground reference with unity gain, simplifying external ADC data conversion.

4/30/2013 1:48:10 PM

MAX14920-MAX14921 High Accuracy 16 Channel Cell-Measurement AFEs

ImmagineCodice produttoreDescrizioneQuantità disponibilePrezzoVedi i dettagli
IC BATT MON MULTI 1-12C 64TQFPMAX14920ECB+IC BATT MON MULTI 1-12C 64TQFP389 - Immediatamente$11.45Vedi i dettagli
IC BATT MON MULTI 1-16C 80TQFPMAX14921ECS+IC BATT MON MULTI 1-16C 80TQFP1925 - Immediatamente
185402 - Scorte di fabbrica		$12.95Vedi i dettagli

Related Product Highlight

MAX14920/21 AFEs Analog Devices' MAX14920/21 high accuracy 12-/16-cell measurement AFEs feature integrated diagnostics, low power, and high flexibility.

Related Articles and Blogs

Monitoring Battery Stacks in Remote Energy-Harvesting Applications In energy-harvesting applications, battery backup plays a critical role in maintaining power output when energy from ambient sources dwindles below useful levels.