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Datasheet Linear Technology LTC2942IDCB-1#PBF

ManufacturerLinear Technology
SeriesLTC2942-1
Part NumberLTC2942IDCB-1#PBF

1A Battery Gas Gauge with Internal Sense Resistor and Temperature/Voltage Measurement

Datasheets

  • Download » Datasheet, PDF, 240 Kb, Revision: F
    LTC2942-1 - 1A Battery Gas Gauge with Internal Sense Resistor and Temperature/Voltage Measurement
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    LTC2942-1
    1A Battery Gas Gauge with
    Internal Sense Resistor and
    Temperature/Voltage
    Measurement
    Description Features Indicates Accumulated Battery Charge and
    Discharge
    n SMBus/I2C Interface
    n Integrated 50mΩ High Side Sense Resistor
    n ±1A Sense Current Range
    n High Accuracy Analog Integratio ADC Measures Battery Voltage and Temperature
    n Integrated Temperature Sensor
    n 1% Voltage and Charge Accuracy
    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
    n Applications n n n Low Power Handheld Products
    Cellular Phones
    MP3 Players
    Cameras
    GPS The LTC®2942-1 measures battery charge state, battery
    voltage and chip temperature in handheld PC and portable ...

Prices

Packaging

Package2x3 DFN-6
Package CodeDCB

Parametrics

ADC14-Bit
Number of Channels1
Demo BoardsDC1496B-D
Design ToolsLTspice Model,Linduino File
Export Controlno yes/no
I/OSerial I2C
Internal Temp Sense Accuracy5 °C
Isupply0.07 mA
MonitorsCoulomb Counter, External V, Internal Temperature
Operating Temperature Range-40 to 85 °C
OutputDigital
Sensor TypeDiode
Supply Voltage Range2.7V to 5.5V

Eco Plan

RoHSCompliant

Moldel Line

Series: LTC2942-1 (6)

Manufacturer's Classification

  • Power Management > Battery Management > Coulomb Counter (Battery Fuel Gauge)
  • Monitor, Control and Protection > Temperature Monitors > Digital Temperature Measurement Systems

Other Names:

LTC2942IDCB-1PBF, LTC2942IDCB-1 PBF, LTC2942IDCB1#PBF, LTC2942IDCB 1#PBF

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