Analog Devices Inc.

1A Multicell Battery Gas Gauge with Temperature, Voltage and Current Measurement Features:Measures Accumulated Battery Charge and Discharge3.6V to 20V Operating Range for Multiple CellsIntegrated 50mΩ High Side Sense Resistor±1A Current Sense Range14-Bit ADC Measures Voltage, Current and Temperature1% Voltage, Current and Charge AccuracyHigh Side SenseGeneral Purpose Measurements for Any Battery Chemistry and CapacityI2C/SMBus InterfaceConfigurable Alert Output/Charge Complete InputQuiescent Current Less Than 120μASmall 8-Lead 3mm × 3mm DFN Package