Electronic Products & Technology

Next-gen current sense amplifier enhances accuracy

Stephen Law   

Electronics Power Supply / Management Engineering Supply Chain Current Sense Amplifier

SEMTECH TS94033 High-Performance Current Sense Amplifier lowers power consumption, boosts accuracy across input voltages and simplifies implementation. Device’s voltage is flexible—supporting four to 42 volts—optimizing it for use in a wide range of applications. Product’s operating quiescent current is below 28µA and standby current is 1.1µA for reduced system power consumption overall. Device’s output-referred offset voltage is as low as 205mV allowing for a smaller sense resistor. rgrech@semtech.com


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