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Datasheet Linear Technology LTC2946CMS-1#PBF

Wide Range I2C Power, Charge and Energy Monitor

Datasheets

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  LTC2946 - Wide Range I2C Power, Charge and Energy Monitor
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  LTC2946
  Wide Range I2C Power,
  Charge and Energy Monitor
  FEATURES DESCRIPTION Rail-to-Rail Input Range: 0V to 100V
  Wide Input Supply Range: 2.7V to 100V
  Shunt Regulator for Supplies >100V
  Δ∑ ADC with Less Than ±0.4% Total
  Unadjusted Error
  n 12-Bit Resolution for Current and Voltages
  n ±1% Accurate Power and Energy Measurements
  n ±0.6% Accurate Current and Charge Measurements
  n Additional ADC Input Monitors an External Voltage
  n Internal ±5% or External Time Bases
  n Continuous Scan and Snapshot Modes
  n Stores Minimum and Maximum Values
  n Alerts When Limits Exceeded
  n Split SDA Pin Eases Opto-Isolatio Shutdown Mode with I < 40µA
  Q
  n Available in 4mm × 3mm DFN and 16-Lead
  MSOP Packages The LTC®2946 is a rail-to-rail system monitor that measures
  current, voltage, power, charge and energy. It features an
  operating range of 2.7V to 100V and includes a shunt regulator for supplies above 100V. The current measurement
  common mode range of 0V to 100V is independent of the ...

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Manufacturer's Classification

• Signal Conditioning > Amplifiers > Current Sense Amplifiers
• Monitor, Control and Protection > Power Monitors | Energy Monitors
• Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) System Monitor

Other Names:

LTC2946CMS-1PBF, LTC2946CMS-1 PBF, LTC2946CMS1#PBF, LTC2946CMS 1#PBF

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