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Maxim > Solutions > Glucose Meters

Fuel Gauge: Integrated

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF Evaluation Kit for the DS2746
DS2746K

QV  PDF Evaluation Kit for the DS2782
DS2782K

QV  PDF Evaluation Kit for the DS2745
DS2745K

QV  PDF Low-Cost, 2-Wire Battery Monitor with Ratiometric A/D Inputs
DS2746

2-Wire Fuel Gauge Measures Battery Current and Voltage and Includes Ratiometric Voltage Inputs that Can Be Used to Sample Thermistor, Pack ID, or Another Voltage Source
QV  PDF Low-Cost I²C Battery Monitor
DS2745

Low-cost battery fuel gauge that monitors current, voltage, and temperature
QV  PDF Stand-Alone Fuel Gauge IC
DS2782

2-wire stand-alone fuel-gauge IC calculates remaining battery capacity and simplifies software development
QV  PDF Stand-Alone Fuel Gauge IC
DS2780

Stand-Alone Fuel-Gauge IC Calculates Remaining Battery Capacity and Simplifies Software Development



Key Specifications:   Battery Protectors, Selectors and Monitors
Part Number Functions Battery Type Interface User Data Storage (bytes) Parameters Measured Supply Voltage (min) (V) Supply Voltage (max) (V) Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
DS2746 
Fuel Gauge
1 Cell Li-Ion
3-Cell NiMH
2-Wire  -  Current
Voltage
2.5 5.5 TDFN-EP/10 10 -40 to +85
DS2745 
Fuel Gauge
1 Cell Li-Ion
3-Cell NiMH
2-Wire  -  Current
Temperature
Voltage
2.5 5.5 µMAX/8 16 -40 to +85
DS2782 
Fuel Gauge
1-2 Cell Li-Ion 2-Wire 40 EEPROM Current
Temperature
Voltage
2.5 5.5 TDFN/10
TSSOP/8
13 -40 to +85
DS2780 
Fuel Gauge
1-2 Cell Li-Ion 1-Wire 40 EEPROM Current
Temperature
Voltage
2.5 5.5 TDFN/10
TSSOP/8
13 -40 to +85
See All Battery Protectors, Selectors and Monitors (26)


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