Datasheet Linear Technology LTC2946HDE#PBF Wide Range I2C Power, Charge and Energy Monitor Datasheets- Download » Datasheet, PDF, 474 Kb, Revision: A, File uploaded 09-25-2017
LTC2946 - Wide Range I2C Power, Charge and Energy Monitor
Docket ↓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 ...
PricesPackaging| Package | 4x3 DFN-16 |
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| Package Code | DE |
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| Package Index | 05-08-1732 |
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Parametrics| ADC | 12-Bit |
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| Demo Boards | DC2156A |
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| Design Tools | LTspice Model,Linduino File |
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| Export Control | no |
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| Features | I2C Interface, Voltage Monitor, Current Monitor, Power Monitor, Energy Monitor |
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| I/O | Serial I2C |
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| Number of Supplies | 1 |
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| Operating Temperature Range | -40 to 125 °C |
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| Vin Range | -100V to +100V (extendable to higher voltages) |
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Eco PlanMoldel LineSeries: LTC2946 (28) 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:LTC2946HDEPBF, LTC2946HDE PBF |
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