About Current Sense Amplifiers

Current sense amplifiers are a type of circuit component used to measure small current signals accurately, typically in the order of milliamps or microamps. It amplifies the output current, either directly or using a resistive feedback network. The output of the current sense amplifier is usually a voltage that is proportional to the measured current. Current sensing amplifiers are most often used in power supplies, motor controllers, and current shunt monitors. The most common use is to detect an over-current condition.

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    INA180B2QDBVRQ1


    		Current Sense Amplifiers AEC-Q100, 26V, 350kHz current sense amplifier 5-SOT-23 -40 to 125
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    		Texas Instruments 3000
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    USD 0.2262
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    		 1 Channel210 Khz- 0.2 v to 26 V100 Db0.1 uA+/- 100 uV5.5 V2.7 V197 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 5 Cut Tape
    NCS210RMUTAG


    		Current Sense Amplifiers Currnet Sense Amp 26V G=200
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    		ON Semiconductor 1316
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    USD 0.3116
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    		 1 Channel 0.3 v to 26 V105 Db60 uA0.55 uV26 V2.2 V40 uA Smd/Smt- 40 C+ 125 C UQFN - 10 Cut Tape
    NTE955M


    		Integrated circuit: peripheral circuit; RC timer; DIP8
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    		NTE 100
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    USD 0.9887
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    		 1                
    NTE955MC


    		Integrated circuit: peripheral circuit; RC timer; DIP8; 2÷15VDC
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    		NTE 100
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    USD 1.5309
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    NCS199A3SQT2G


    		Current Sense Amplifiers Current Sense Amplif
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    		ON Semiconductor 47
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    USD 0.0919
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    		 1 Channel40 Khz- 300 mV To + 26 V100 Db60 uA5 uV26 V2.7 V65 uA Smd/Smt- 40 C+ 125 C SC - 70 - 6 Reel
    LT6106HS5#PBF


    		Current Sense Amplifiers LT6106 - Low Cost, 36V High Side Current Sense Amplifier
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    		Analog Devices 10
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    USD 1.5498
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    NTE978SM


    		Integrated circuit: peripheral circuit; RC timer; SO14
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    		NTE 10
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    USD 1.4625
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    NTE978C


    		Integrated circuit: peripheral circuit; RC timer; DIP14
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    		NTE 10
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    USD 1.8375
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    NTE978


    		Integrated circuit: peripheral circuit; RC timer; DIP14
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    		NTE 4
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    USD 1.65
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    SC310ASKTRT


    		Current Sense Amplifiers HGH SIDE CUR SENSE AMP W/LOT I
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    		Semtech 1
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    USD 1.2823
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    		Sc3101 Channel 2.7 v to 25 V90 Db150 uA 25 V3 V270 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 6 -
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