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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  Ib - Input Bias Current
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  Vos - Input Offset Voltage
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(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
  
                      
INA214BIDCKT


Current Sense Amplifiers VOut,Hi/Low 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 : 2028
Ship by Mon. 16 Dec to Wed. 18 Dec Calender.png

USD 0.7084

Multiples of: 1

Ina2141 Channel30 Khz- 0.3 v to + 26 V105 Db 60 uV26 V2.7 V115 uA115 uASmd/Smt- 40 C+ 125 C SC - 70 - 6 Reel
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. 16 Dec to Wed. 18 Dec Calender.png

USD 1.896

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
WS74199Q-10/TR


QFN-10 Current-Sensing Amplifiers ROHS
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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.

Will Semiconductor Availability : 1999
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USD 0.4107

Multiples of: 1

                  
INA212CIDCKR


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 : 1996
Ship by Mon. 16 Dec to Wed. 18 Dec Calender.png

USD 0.4488

Multiples of: 1

Ina2121 Channel4 Khz- 0.1 v to + 26 V105 Db35 uA0.55 uV26 V2.7 V65 uA Smd/Smt- 40 C+ 125 C SC70 - 6 Cut Tape
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. 16 Dec to Wed. 18 Dec Calender.png

USD 0.567

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 0.5643

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 : 1965
Ship by Mon. 16 Dec to Wed. 18 Dec Calender.png

USD 1.2706

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
INA253A3QPWRQ1


Current Sense Amplifiers AEC-Q100 80V low-high-side bi-dir CSA wPWM rejection & precision integrated shunt resistor 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 : 1965
Ship by Mon. 16 Dec to Wed. 18 Dec Calender.png

USD 2.442

Multiples of: 1

Ina1901 Channel100 Khz- 4 v to 80 V120 Db  5.5 V2.7 V3 mA Smd/Smt- 40 C+ 125 C TSSOP - 20Aec - Q100Cut Tape
INA2180A4IDGKR


Current Sense Amplifiers Dual 26V, Low- or High-Side Voltage Output Current Sense Amplifier 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 : 1962
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USD 0.2321

Multiples of: 1

Ina21802 Channel - 0.2 v to 26 V84 Db80 uA100 uV5.5 V2.7 V500 uA Smd/Smt- 40 C+ 125 C VSSOP - 8 Cut Tape
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. 16 Dec to Wed. 18 Dec Calender.png

USD 0.5804

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 1.5507

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
MAX4080SASA+


Current Sense Amplifiers 76V, High-Side, Current-Sense Amplifiers 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 : 1943
Ship by Wed. 01 Jan to Mon. 06 Jan Calender.png

USD 0.9989

Multiples of: 1

                  
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. 16 Dec to Wed. 18 Dec Calender.png

USD 1.7834

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. 16 Dec to Wed. 18 Dec Calender.png

USD 0.5077

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
INA302A3IPWR


Current Sense Amplifiers Overcurrent Protection High-Speed, Precision Current Sense Amplifier With Integrated Comparators 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 : 1940
Ship by Mon. 16 Dec to Wed. 18 Dec Calender.png

USD 2.1807

Multiples of: 1

Ina3022 Channel440 Khz0 V To 36 V100 Db115 uA10 uV5.5 V2.7 V850 uA Smd/Smt- 40 C+ 125 C TSSOP - 14 Cut Tape
LMP8602MM/NOPB


Current Sense Amplifiers 60V Common Mode, Fixed Gain, Bidirectional Precision Current Sensing Amplifier 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 : 1940
Ship by Mon. 16 Dec to Wed. 18 Dec Calender.png

USD 2.484

Multiples of: 1

Lmp86021 Channel60 Khz- 22 v to + 60 V80 Db 1 mV5.5 V3 V1.1 mA1.1 mASmd/Smt- 40 C+ 125 C MSOP Reel
INA199B1DCKR


Texas Instruments Current Sense Amplifiers VOut,HiLow Side Msmt,BiDir 0-Drift
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 : 1935
Ship by Wed. 01 Jan to Mon. 06 Jan Calender.png

USD 0.183

Multiples of: 5

Ina199a11 Channel80 Khz- 0.3 V To + 26 V100 Db 150 uV26 V2.7 V115 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 6 Reel
INA302A2QPWRQ1


Current Sense Amplifiers AEC-Q100, 36V, bi-directional, 550kHz, 4V/ us, high-precision current sense amp w/ dual comparators 14-TSSOP -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 : 1934
Ship by Mon. 16 Dec to Wed. 18 Dec Calender.png

USD 2.3345

Multiples of: 1

               TSSOP - 14Aec - Q100Cut Tape
INA211CQDCKRQ1


Current Sense Amplifiers Automotive, 26-V, Bi-Directional, Zero-Drift, Precision, Low-/High-Side, Volt. Out Current Sense Amp 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 : 1927
Ship by Mon. 16 Dec to Wed. 18 Dec Calender.png

USD 0.945

Multiples of: 1

Ina211 - Q11 Channel7 Khz- 0.1 v to 26 V105 Db35 uA35 uV26 V2.7 V65 uA Smd/Smt- 40 C+ 125 C SC70 - 6 Cut Tape
LMP8640HVMK-HNOPB


Current Sense Amplifiers 76-V, Low- or High-Side, High-Speed, Voltage Output Current Sensing Amplifier 6-SOT -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 : 1921
Ship by Mon. 16 Dec to Wed. 18 Dec Calender.png

USD 1.7446

Multiples of: 1

Lmp8640hv1 Channel450 Khz- 2 v to + 76 V60 Db 900 uV12 V2.7 V722 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 6 Reel
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