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LTC2942

Part Number	LTC2942
Manufacturer	Linear Technology
Description	Battery Gas Gauge
Published	Jul 1, 2010
Detailed Description	Features n Indicates Accumulated Battery Charge and Discharge n High Accuracy Analog Integration n ADC Measures Batte...
Datasheet	LTC2942 PDF File

Overview

Features n Indicates Accumulated Battery Charge and Discharge n High Accuracy Analog Integration n ADC Measures Battery Voltage and Temperature n Integrated Temperature Sensor n High Side Sense n 1% Voltage and Charge Accuracy n ±50mV Sense Voltage Range n SMBus/I2C Interface n Configurable Alert Output/Charge Complete Input n 2.
7V to 5.
5V Operating Range n Quiescent Current Less than 100µA n Small 6-Pin 2mm × 3mm DFN package Applications n Low Power Handheld Products n Cellular Phones n MP3 Players n Cameras n GPS LTC2942 Battery Gas Gauge with Temperature, Voltage Measurement Description The LTC®2942 measures battery charge state, battery voltage and chip temperature in hand...

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