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
  
                      
LMP8646MKNOPB


Texas Instruments Current Sense Amplifiers Prec Crnt Limiter
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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 : 1154
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USD 2.172
Multiples of: 1

Lmp86461 Channel35 Khz- 2 v to + 76 V55 Db 1000 uV12 V2.7 V610 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 6 Reel
LMP8640HVMKE-HNOPB


Current Sense Amplifiers -2 to 76V, 950kHz 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 : 1151
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USD 1.6373
Multiples of: 1

Lmp8640hv1 Channel450 Khz- 2 v to + 76 V60 Db27 uA900 uV12 V2.7 V722 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 6 Reel
INA240A2QPWRQ1


Current Sense Amplifiers Automotive, High/Low Side, Bi-Directional Zer -Drift Current Sense Amp w/ Enhanced PWM Rejection 8-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 : 1103
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USD 1.9098
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Ina240 - Q11 Channel100 Khz- 4 v to 80 V120 Db90 uA5 uV5.5 V2.7 V2.4 mA Smd/Smt- 40 C+ 150 C1.5 WTSSOP - 8 Cut Tape
INA190A4IRSWT


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 : 1096
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USD 2.0375
Multiples of: 1

Ina1901 Channel33 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
INA186A3IDCKR


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 : 1087
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USD 0.5566
Multiples of: 1

Ina1861 Channel35 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
INA199B3RSWR


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 : 1069
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USD 0.1886
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 UQFN - 10 Reel
INA2181A3IDGSR


Current Sense Amplifiers Dual 26V, Bidirectional, Low- or High-Side Voltage Output Current Sense Amplifier 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 : 1049
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USD 0.2829
Multiples of: 1

Ina21812 Channel - 0.2 v to 26 V84 Db75 uA100 uV5.5 V2.7 V500 uA Smd/Smt- 40 C+ 125 C MSOP - 10 Cut Tape
MAX4080SAUA+T


Maxim Integrated Current Sense Amplifiers 76V High-Side Crnt Sense Amp wV Out
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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 : 1045
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USD 0.968
Multiples of: 1

Max4080s1 Channel250 Khz 100 Db12 uA100 uV76 V4.5 V75 uA Smd/Smt- 40 C+ 125 C362 mWUMAX - 8 Reel
INA2180A3IDSGT


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 : 1040
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USD 0.5888
Multiples of: 1

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AD8210YRZ-REEL7


Current Sense Amplifiers Hi Side, Bi-dir, Curr. Shunt Monitor LF
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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 : 1040
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 4.1676
Multiples of: 1

Ad82101 Channel500 Khz 100 Db 1000 uV5.5 V4.5 V1.5 mA1.5 mASmd/Smt- 40 C+ 125 C SOIC - 8 Reel
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