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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(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
  
                      
INA240A4DR


Current Sense Amplifiers -4 to 80V, bidirectional, ultra-precise current sense amplifier with enhanced PWM rejection 8-SOIC -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 : 4706
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USD 1.8154

Multiples of: 1

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LMP8645HVMKNOPB


Current Sense Amplifiers -2 to 76V, 990kHz, configurable gain current sense amplifier 6-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 : 4605
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USD 1.886

Multiples of: 1

Lmp8645hv1 Channel-- 2 V To 76 V95 Db22 uA1 mV12 V2.7 V2.8 mA Smd/Smt- 40 C+ 125 C SOT - 23 - 6 Reel
INA186A5IDCKR


Current Sense Amplifiers 40V, bi-directional, high-precision current sense amplifier w/ picoamp IB & ENABLE 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 : 4576
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 0.5612

Multiples of: 1

Ina1861 Channel27 khz- 0.2 v to + 40 V120 Db3 nA- 3 uV5.5 V1.7 V  Smd/Smt- 40 C+ 125 C SC - 70 - 6 Cut Tape
INA2181A3IDSQR


Current Sense Amplifiers 26V, dual channel, bi-directional, 350kHz current sense amplifier 10-WSON -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 : 4561
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USD 0.3463

Multiples of: 1

INA21812 Channel150 kHz- 0.2 V to 26 V84 dB75 uA100 uV5.5 V2.7 V500 uA SMD/SMT- 40 C+ 125 C WSON - 10 Cut Tape
INA186A4IYFDR


Current Sense Amplifiers 40-V, bidirectional, high-precision current sense amplifier with picoamp input bias & ENABLE
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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 : 4466
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 0.6825

Multiples of: 1

INA1861 Channel33 kHz- 0.2 V to 40 V120 dB3 nA- 3 uV5.5 V1.7 V48 uA SMD/SMT- 40 C+ 125 C DSBGA - 6  
INA186A1QDBVRQ1


Current Sense Amplifiers AEC-Q100 40V bi-directional high-precision current sense amplifier w picoamp IB & ENABLE 5-SOT-23 -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 : 4425
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USD 0.6774

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INA2180A3IDSGR


Current Sense Amplifiers 26V dual channel 350kHz current sense amplifier 8-WSON -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 : 4322
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 0.31

Multiples of: 1

INA21802 Channel - 0.2 V to 26 V 80 uA100 uV5.5 V2.7 V500 uA SMD/SMT- 40 C+ 125 C WSON - 8 Cut Tape
AD8418AWBRZ-RL


Current Sense Amplifiers High Common Mode Cur Sense-3V to 80V
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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.

Analog Devices Availability : 4287
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USD 0.9847

Multiples of: 1

Ad8418a1 Channel250 Khz- 2 v to + 70 V86 Db130 uA200 uV5.5 V2.7 V2.6 mA Smd/Smt- 40 C+ 125 C SOIC - 8 Tube
INA186A4IDCKT


Current Sense Amplifiers 40V, bi-directional, high-precision current sense amplifier w/ picoamp IB & ENABLE 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 : 4261
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 0.786

Multiples of: 1

Ina1861 Channel33 khz- 0.2 v to + 40 V120 Db3 nA- 3 uV5.5 V1.7 V  Smd/Smt- 40 C+ 125 C SC - 70 - 6 Cut Tape
INA210AIDCKR


Current Sense Amplifiers Vltg Out Hi/Lo-Side Msmt Bi-Dir 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 : 4256
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 0.3622

Multiples of: 1

Ina2101 Channel14 Khz- 0.3 V To + 26 V105 Db35 uA35 uV26 V2.7 V115 uA115 uASmd/Smt- 40 C+ 125 C SOT - 23 - 6 Reel
INA212AQDCKRQ1


Texas Instruments Current Sense Amplifiers BIDIRECT ZERO-DRIFT CRNT SHUNT MONITOR
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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 : 4200
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USD 0.4232

Multiples of: 1

Ina212 - Q11 Channel4 Khz- 0.3 v to + 26 V100 Db 35 uV26 V2.7 V115 uA Smd/Smt- 40 C+ 125 C SC - 70 - 6Aec - Q100Reel
INA190A2IDCKR


Current Sense Amplifiers 40V, bi-directional, ultra-precise current sense amplifier w/picoamp IB & ENABLE 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 : 4194
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USD 1.0005

Multiples of: 1

Ina1901 Channel37 khz40 V132 Db3 nA- 3 uV5.5 V1.7 V  Smd/Smt- 40 C+ 125 C SC - 70 - 6 Cut Tape
INA210CQDCKRQ1


Current Sense Amplifiers Automotive, 26-V, Bi-Directional, Zero-Drift, Precision, Low-/High-Side, Volt. Out Current Sense Amp 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 : 4191
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USD 0.529

Multiples of: 1

Ina210 - Q11 Channel14 Khz- 0.3 v to 26 V105 Db35 uA35 uV26 V2.7 V65 uA Smd/Smt- 40 C+ 125 C SC70 - 6 Cut Tape
NCV211RSQT2G


Current-Shunt Monitor Voltage Output Bidirectional Zero-Drift Low/High Side Current Sensing 6-Pin SC-70 T/R
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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.

ON Semiconductor Availability : 4176
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USD 0.49

Multiples of: 1

 1 Channel 12 V105 Db60 uA0.55 uV26 V2.2 V  Smd/Smt- 40 C+ 125 C SC70 - 6Aec - Q100Cut Tape
MAX4372TEUK+T


Current Sense Amplifiers Low-Cost, UCSP/SOT23, Micropower, High-Side Current-Sense Amplifier with Voltage Output
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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.

Analog Devices Availability : 4174
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USD 0.971

Multiples of: 1

Max4372t1 Channel  85 Db 300 uV28 V2.7 V30 uA Smd/Smt- 40 C+ 85 C SOT - 23 - 5 Reel
INA381A1IDGSR


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 : 4172
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USD 0.3002

Multiples of: 1

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INA280A3QDCKRQ1


Current Sense Amplifiers Automotive AEC-Q100, 2.7-V to 120-V, 1.1-Mhz current sense amplifier in small (SC-70) package 5-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 : 4163
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 1.1845

Multiples of: 1

INA280 - Q11 Channel900 kHz2.7 V to 120 V120 dB20 uA15 uV20 V2.7 V370 uA SMD/SMT- 40 C+ 125 C SC - 70 - 5AEC - Q100Cut Tape
INA199A1RSWR


Texas Instruments Current Sense Amplifiers Vltg Output,HiLow Msmt,Bi-Dir 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 : 4151
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 0.2047

Multiples of: 1

Ina199a11 Channel80 Khz- 0.3 v to + 26 V100 Db 150 uV26 V2.7 V115 uA Smd/Smt- 40 C+ 125 C UQFN - 10 Reel
INA214BQDCKRQ1


Current Sense Amplifiers Automotive, 26-V, Bi-Directional, Zero-Drift, Precision, Low-/High-Side, Volt. Out Current Sense Amp 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 : 4142
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USD 0.4232

Multiples of: 1

Ina214 - Q1          Smd/Smt   SC70 - 6Aec - Q100Cut Tape
LMP8602QMME/NOPB


Current Sense Amplifiers AEC-Q100, -22 to 60V, bi-directional current sense amplifier w/ in-line filter capability 8-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 : 4122
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 2.9425

Multiples of: 1

Lmp8602 - Q11 Channel60 Khz- 22 v to + 60 V90 Db20 nA1000 uV5.5 V3 V1.5 mA Smd/Smt- 40 C+ 125 C VSSOP - 8 Reel
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