About Current Sense Amplifiers

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.

Current Sense Amplifiers

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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty SeriesNumber of ChannelsGBP - Gain Bandwidth ProductVcm - Common Mode VoltageCMRR - Common Mode Rejection RatioIb - Input Bias CurrentVos - Input Offset VoltageSupply Voltage - MaxSupply Voltage - MinOperating Supply CurrentSupply Current per ChannelMounting StyleMinimum Operating TemperatureMaximum Operating TemperaturePd - Power DissipationPackage / CaseQualificationPackaging
  
                      
INA381A4IDGSR


Current Sense Amplifiers 26V current sense amplifier with integrated over-current comparator for cost-sensitive applications 10-VSSOP -40 to 125
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments Availability : 2020
Ship by Mon. 05 Aug to Wed. 07 Aug Calender.png

USD 0.3002
Multiples of: 1

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INA190A5IRSWR


Current Sense Amplifiers 40V, Bi-Directional, Low-/High-Side, Zero-Drift, Voltage Output CSA w/low bias current and enable 10-UQFN -40 to 125
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments Availability : 2008
Ship by Mon. 05 Aug to Wed. 07 Aug Calender.png

USD 1.311
Multiples of: 1

Ina1901 Channel27 khz- 0.2 v to 40 V132 Db0.5 nA15 uV5.5 V1.7 V48 uA Smd/Smt- 40 C+ 125 C UQFN - 10 Cut Tape
LMP8481MM-H/NOPB


Current Sense Amplifiers Prec 76V HiSide Curr Sense Amp w/ VOut
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments Availability : 2004
Ship by Mon. 05 Aug to Wed. 07 Aug Calender.png

USD 1.9562
Multiples of: 1

Lmp84811 Channel270 Khz4 v to 76 V100 Db12 uA265 uV76 V4.5 V155 uA155 uASmd/Smt- 40 C+ 125 C VSSOP - 8 Reel
INA199B3DCKT


Texas Instruments Current Sense Amplifiers VOut,HiLow Side Msmt,BiDir 0-Drift
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments Availability : 1990
Ship by Mon. 05 Aug to Wed. 07 Aug Calender.png

USD 0.585
Multiples of: 1

Ina199a31 Channel14 Khz- 0.3 v to + 26 V100 Db 150 uV26 V2.7 V115 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 6 Reel
INA186A5IDDFR


Current Sense Amplifiers 40V, bi-directional, high-precision current sense amplifier w/ picoamp IB & ENABLE 8-SOT-23-THIN -40 to 125
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments Availability : 1974
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USD 0.5911
Multiples of: 1

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INA213AIDCKR


Current & Power Monitors & Regulators Hi/Lo-Side Bi-Dir 0- Drift Ser Crnt Shunt
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments Availability : 1954
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.2029
Multiples of: 5

Ina2131 Channel80 Khz- 0.3 V To + 26 V100 Db 100 uV26 V2.7 V115 uA Smd/Smt- 40 C+ 125 C SC - 70 Reel
INA214CIDCKT


Current Sense Amplifiers 26-V, Bi-Directional, Zero-Drift, High Accuracy, Low-/High-Side, Voltage Out Current Shunt Monitor 6-SC70 -40 to 125
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments Availability : 1946
Ship by Mon. 05 Aug to Wed. 07 Aug Calender.png

USD 0.5988
Multiples of: 1

Ina2141 Channel30 Khz- 0.1 v to + 26 V105 Db35 uA1 uV26 V2.7 V65 uA Smd/Smt- 40 C+ 125 C SC70 - 6 Cut Tape
MPQ8113AGJ-AEC1-P


Current Sense Amplifiers 60V, High-Side Current-Sense Amplifier, AEC-Q100 Qualified
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Monolithic Power Systems Availability : 1944
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USD 1.6
Multiples of: 1

MPQ81131 Channel 0 V To 60 V 1 uA300 uV60 V2.7 V300 uA SMD/SMT- 40 C+ 125 C TSOT - 23 - 6L Cut Tape
INA190A3IRSWT


Current Sense Amplifiers 40V, Bi-Directional, Low-/High-Side, Zero-Drift, Voltage Output CSA w/low bias current and enable 10-UQFN -40 to 125
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments Availability : 1941
Ship by Mon. 05 Aug to Wed. 07 Aug Calender.png

USD 1.84
Multiples of: 1

Ina1901 Channel35 Khz- 0.2 v to 40 V132 Db0.5 nA15 uV5.5 V1.7 V48 uA Smd/Smt- 40 C+ 125 C UQFN - 10 Cut Tape
INA213AIRSWT


Current Sense Amplifiers Bi-Dir 0-Drift Ser Crnt Shunt Mon
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments Availability : 1940
Ship by Mon. 05 Aug to Wed. 07 Aug Calender.png

USD 0.5238
Multiples of: 1

Ina2131 Channel80 Khz- 0.3 V To + 26 V100 Db 100 uV26 V2.7 V115 uA Smd/Smt- 40 C+ 125 C UQFN Reel
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