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
  
                      
INA199A2RSWR


Current Sense Amplifiers Vltg Output,Hi/Low 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 : 5558
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USD 0.2333

Multiples of: 1

Ina199a21 Channel30 Khz- 0.3 v to + 26 V100 Db28 uA150 uV26 V2.7 V115 uA Smd/Smt- 40 C+ 125 C UQFN - 10 Reel
INA290A1IDCKR


Current Sense Amplifiers 2.7 to 120V, 1.1MHz, ultra-precise 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 : 5499
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USD 1.507

Multiples of: 1

INA290                Cut Tape , Reel
LMP8602MME/NOPB


Current Sense Amplifiers 60V Common Md Fxd Gn Bdrect Crnt Snse Amp
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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 : 5447
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USD 2.783

Multiples of: 1

Lmp86021 Channel60 khz- 22 V To + 60 V80 Db 1 mV5.5 V3 V1.5 mA Smd/Smt- 40 C+ 125 C MSOP Reel
INA190A3IDDFR


Current Sense Amplifiers 40V high-precision low bias current low power current sense amplifier with 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 : 5321
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USD 0.9091

Multiples of: 1

                 Cut Tape
INA199B1RSWR


Current Sense Amplifiers VOUT Hi/Lo Side Bi-Direct Zero-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 : 5130
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USD 0.2344

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
INA4180A3QPWRQ1


Current Sense Amplifiers AEC-Q100, Quad Channel, 26V, Low-/High-Side Voltage Output Current Sense Amplifier 14-TSSOP -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 : 5116
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USD 0.6119

Multiples of: 1

Ina4180 - Q14 Channel150 Khz12 V84 Db80 uA100 uV5.5 V2.7 V  Smd/Smt- 40 C+ 125 C TSSOP - 14 Cut Tape
NCS211RMUTAG


Current Sense Amplifiers CURRENT SENSE AMP G= 500
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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 : 5099
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USD 0.3542

Multiples of: 1

 1 Channel - 0.3 v to 26 V105 Db60 uA0.55 uV26 V2.2 V  Smd/Smt- 40 C+ 125 C UQFN - 10 Cut Tape
INA181A2QDBVRQ1


Current Sense Amplifiers AEC-Q100, 26V, bi-directional, 350kHz current sense amplifier 6-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 : 5054
Ship by Mon. 07 Jul to Wed. 09 Jul Calender.png

USD 0.2332

Multiples of: 1

Ina181 - Q11 Channel210 Khz26 V84 Db75 uA100 uV5.5 V2.7 V  Smd/Smt- 40 C+ 125 C SOT - 23 - 6 Cut Tape
MCP6C02T-100H/Q8B


Current Sense Amplifiers Zero-Drift, High-Side Current Sense Amplifier
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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.

Microchip Availability : 5053
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USD 1.4206

Multiples of: 1

                 Cut Tape
INA186A4QDCKRQ1


Current Sense Amplifiers Automotive 40V low- and high-side current sense amplifier with picoamp bias current 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 : 4925
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USD 0.7314

Multiples of: 1

Ina1861 Channel33 khz- 0.2 v to 40 V120 Db3 nA50 uV5.5 V1.7 V90 uA Smd/Smt- 40 C+ 125 C SC70 - 6Aec - Q100Cut Tape
INA381A2IDSGT


Current Sense Amplifiers Current Sense Amplifier With Integrated Over-Current Comparator 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 : 4715
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USD 0.5038

Multiples of: 1

Ina3811 Channel350 Khz- 0.2 v to 26 V84 Db80 uA150 uV5.5 V2.7 V250 uA Smd/Smt- 40 C+ 125 C WSON - 8 Cut Tape
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 1.7595

Multiples of: 1

                 Cut Tape
INA4181A2QPWRQ1


Current Sense Amplifiers AEC-Q100, Quad Channel, 26V, Bi-Directional, Low-/High-Side Voltage Output Current Sense Amplifier 20-TSSOP -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 : 4702
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USD 0.6754

Multiples of: 1

Ina4181 - Q14 Channel210 Khz12 V84 Db75 uA100 uV5.5 V2.7 V  Smd/Smt- 40 C+ 125 C TSSOP - 20 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 0.3356

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
INA4181A2IPWR


Current Sense Amplifiers Quad 26V, Bidirectional, Low- or High-Side Voltage Output Current Sense Amplifier 20-TSSOP -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 : 4542
Ship by Mon. 07 Jul to Wed. 09 Jul Calender.png

USD 0.4806

Multiples of: 1

Ina41814 Channel - 0.2 v to 26 V84 Db75 uA100 uV5.5 V2.7 V690 uA Smd/Smt- 40 C+ 125 C TSSOP - 20 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 Mon. 07 Jul to Wed. 09 Jul Calender.png

USD 0.6615

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  
INA190A5IDCKR


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 : 4388
Ship by Mon. 07 Jul to Wed. 09 Jul Calender.png

USD 0.9581

Multiples of: 1

Ina1901 Channel27 khz40 V132 Db3 nA- 3 uV5.5 V1.7 V  Smd/Smt- 40 C+ 125 C SC - 70 - 6 Cut Tape
INA186A4IDCKT


Current Sense Amplifiers 40V, bi-directional, high-precision current sense amplifier w/ picoamp IB & ENABLE 6-SC70 -40 to 125
Icon ROHS
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 Mon. 07 Jul to Wed. 09 Jul Calender.png

USD 0.7618

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
INA186A3IDDFR


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 : 4222
Ship by Mon. 07 Jul to Wed. 09 Jul Calender.png

USD 0.4642

Multiples of: 1

                 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 0.4749

Multiples of: 1

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