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LTC2947 Datasheet 30a Power/energy Monitor

Manufacturer: Linear Technology (now Analog Devices)

Overview: LTC2947 30A Power/Energy Monitor with Integrated Sense Resistor.

General Description

The LTC®2947 is a high precision power and energy monitor with an internal sense resistor supporting up to ±30A.

Three internal No Latency Δ∑™ ADCs ensure accurate measurement of voltage and current, while high-bandwidth analog multiplication of voltage and current provides accurate power measurement in a wide range of applications.

Internal or external clocking options enable precise charge and energy measurements.

Key Features

  • nn Measures Current, Voltage, Power, Charge, Energy nn ±30A Current Range with Low 9mA Offset nn Integrated 300µΩ Sense Resistor nn 0V to 15V Input Range Independent of Supply Voltage nn Instantaneous Multiplication of Voltage and Current nn 0.5% Voltage Accuracy nn 1% Current and Charge Accuracy nn 1.2% Power and Energy Accuracy nn Alerts When Thresholds Exceeded nn Stores Maximum and Minimum Values nn nn SI2hCu/StdPoIwCnomMpoadteibwleitIhntIeQr.

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LTC2947 Distributor