www.
DataSheet4U.
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DS2755
High-Accuracy Battery Fuel Gauge with Snapshot
www.
maxim-ic.
com
FEATURES
Snapshot Mode Allows Instantaneous Power Measurement Accurate Current Measurement for Coulomb Counting (Current Accumulation) - 2% ±4μV over ±64mV Input Range - 2% ±200μA over ±3.
2A Range Using a 20mΩ Sense Resistor Current Measurement - 9-Bit Bidirectional Snapshot Measurement - 12-Bit Bidirectional Average Updated Every 88ms - 15-Bit Bidirectional Average Updated Every 2.
8s
Voltage Measurement - 9-Bit Snapshot Measurement - 10-Bit Measurement Updated Every 4ms Temperature Measurement - 10-Bit Measurement, 0.
125°C Resolution Using Integrated Sensor Host Alerted When Accumulated Current ...