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.
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  Vcm - Common Mode Voltage
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  CMRR - Common Mode Rejection Ratio
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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
  
                      
TS1105-20ITD833


Current Sense Amplifiers 1 A, Precision Unidirectional Current-Sense Amplifier, with Buffered Unipolar Output G=20V/V
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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.

Silicon Labs Availability : 0
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USD 1.2137

Multiples of: 1

 1 Channel-2 v to 27 V120 Db300 pA30 uV5.25 V1.7 V760 nA Smd/Smt- 40 C+ 85 C TDFN - 8 Cut Tape
INA186A2QDDFRQ1


Current Sense Amplifiers AEC-Q100, 40-V, bidirectional, high-precision current sense amplifier w/ picoamp input bias & 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 : 0
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USD 1.2349

Multiples of: 1

                  
LMP8640MKE-T/NOPB


Current Sense Amplifiers Prec Hi Vtg Crnt Sense 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 : 0
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USD 1.2406

Multiples of: 250

Lmp86401 Channel450 Khz- 2 v to + 42 V60 Db27 uA900 uV12 V2.7 V722 uA722 uASmd/Smt- 40 C+ 125 C SOT - 23 - 6 Reel
INA281B3IDBVR


Current Sense Amplifiers -4-V to 110-V, 1.3-MHz, high-precision current sense amplifier 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 : 0
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USD 1.242

Multiples of: 1

INA2811 Channel1 MHz48 V120 dB20 uA30 uV20 V2.7 V1.5 mA SMD/SMT- 40 C+ 125 C SOT - 23 - 5 Cut Tape
INA190A3IDCKR


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 : 0
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USD 1.2429

Multiples of: 1

Ina1901 Channel35 Khz40 V132 Db3 nA- 3 uV5.5 V1.7 V  Smd/Smt- 40 C+ 125 C SC - 70 - 6 Cut Tape
INA190A1IDDFR


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 : 0
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USD 1.2442

Multiples of: 1

                 Cut Tape
INA290A5QDCKRQ1


Current Sense Amplifiers AEC-Q100, 2.7-V to 120-V, 1.1-MHz, 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 : 0
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USD 1.2469

Multiples of: 3000

INA290 - Q11 Channel800 kHz2.7 V to 120 V140 dB20 uA2 uV20 V2.7 V370 uA SMD/SMT- 40 C+ 125 C SC - 70 - 5AEC - Q100Cut Tape
INA290A4QDCKRQ1


Current Sense Amplifiers AEC-Q100, 2.7-V to 120-V, 1.1-MHz, 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 : 0
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USD 1.2469

Multiples of: 3000

INA290 - Q11 Channel850 kHz2.7 V to 120 V140 dB20 uA2 uV20 V2.7 V370 uA SMD/SMT- 40 C+ 125 C SC - 70 - 5AEC - Q100Cut Tape
AD8211YRJZ-RL


Current Sense Amplifiers High Voltage Current Shunt 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.

Analog Devices Availability : 0
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USD 1.2521

Multiples of: 1

Ad82111 Channel500 Khz 120 Db  5.5 V4.5 V2 mA Smd/Smt- 40 C+ 125 C SOT - 23 - 5 Reel
CSA2302MAMSOP8


0V~76V Dual channel MSOP-8 Current Sense 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.

analogysemi Availability : 0
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USD 1.2525

Multiples of: 1

 Dual channel                
INA237AIDGST


Current Sense Amplifiers 85-V, 16-bit, I2C output current/voltage/power monitor with alert 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 : 0
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USD 1.2548

Multiples of: 1

INA2371 Channel10 kHz- 0.3 V to 85 V120 dB0.1 nA15 uV5.5 V2.7 V640 uA SMD/SMT- 40 C+ 125 C VSSOP - 10 Cut Tape
MAX9634TERS+T


Current Sense Amplifiers 1 uA, 4-Bump UCSP/SOT23, Precision 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.

Analog Devices Availability : 0
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USD 1.2721

Multiples of: 1

Max96341 Channel 1.6 v to 28 V  0.25 mV+/- 30 V1.6 V  Smd/Smt- 40 C+ 85 C UCSP - 4 Reel
MAX9634HERS+T


Current Sense Amplifiers 1 uA, 4-Bump UCSP/SOT23, Precision 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.

Analog Devices Availability : 0
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USD 1.2721

Multiples of: 1

Max96341 Channel 1.6 v to 28 V  0.25 mV+/- 30 V1.6 V  Smd/Smt- 40 C+ 85 C UCSP - 4 Reel
MAX9938HEBS+TG45


Current Sense Amplifiers 1 A 4-Bump UCSPSOT23 Precision 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.

Analog Devices Availability : 0
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USD 1.2721

Multiples of: 1

Max9938 125 Khz   500 uV28 V1.6 V1 uA Smd/Smt- 40 C+ 85 C238 mWUCSP - 4 Cut Tape
INA280A3IDCKR


Current Sense Amplifiers 2.7-V to 120-V, 1.1-MHz, high-precision 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 : 0
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USD 1.2736

Multiples of: 1

 1 Channel900 kHz2.7 V to 120 V120 dB20 uA15 uV20 V2.7 V370 uA SMD/SMT- 40 C+ 125 C SC - 70 - 5 Cut Tape
TS1101-50EG6T


Current Sense Amplifiers Bi-Direct 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.

Silicon Labs Availability : 0
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USD 1.2753

Multiples of: 1

Ts1101 - 501 Channel 2 v to 25 V150 Db 30 uV    Smd/Smt- 40 C+ 105 C360 mWSOT - 23 - 6 Reel
CSA2302NAMSOP8


0V~76V Dual channel MSOP-8 Current Sense 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.

analogysemi Availability : 0
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USD 1.2788

Multiples of: 1

 Dual channel                
LT6105CMS8#PBF


Current Sense Amplifiers High Side current Sense with -03V to 44v Common Mock
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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 : 0
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USD 1.2817

Multiples of: 1

Lt61051 Channel100 Khz 100 Db - 0.1 mV36 V2.85 V0.2 mA Smd/Smt0 C+ 70 C MSOP - 8 Tube
SC310ASKTRT


Current Sense Amplifiers HGH SIDE CUR SENSE AMP W/LOT I
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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.

Semtech Availability : 0
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USD 1.2823

Multiples of: 1

Sc3101 Channel 2.7 v to 25 V90 Db150 uA 25 V3 V270 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 6 -
INA281B1IDBVR


Current Sense Amplifiers -4-V to 110-V, 1.3-MHz, high-precision current sense amplifier 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 : 0
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USD 1.284

Multiples of: 1

INA2811 Channel1.3 MHz48 V120 dB20 uA100 uV20 V2.7 V1.5 mA SMD/SMT- 40 C+ 125 C SOT - 23 - 5 Cut Tape
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