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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GBP - Gain Bandwidth Product
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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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Supply Voltage - Max
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Supply Voltage - Min
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Pd - Power Dissipation
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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
  
                      
INA4181A3QPWRQ1


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 2191
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AUD 1.1624
Multiples of: 1

Ina4181 - Q14 Channel150 Khz12 V84 Db75 uA100 uV5.5 V2.7 V  Smd/Smt- 40 C+ 125 C TSSOP - 20 Cut Tape
INA180B3IDBVT


Current Sense Amplifiers 26V, Low- or High-Side Voltage Output Current Sense Amplifier 5-SOT-23 -40 to 125
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Texas Instruments 2141
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AUD 0.6387
Multiples of: 1

Ina1801 Channel150 Khz- 0.2 v to 26 V84 Db80 uA100 uV5.5 V2.7 V197 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 5 Cut Tape
INA241A4IDDFR


Current Sense Amplifiers -5-V to 110-V bidirectional ultraprecise current sense amplifier with enhanced PWM rejection 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 2099
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AUD 3.7423
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INA2191A1IYBJR


Current Sense Amplifiers 40-V, dual-channel, bidirectional, ultraprecise current sense amp w/ picoamp IB & ENABLE in wcsp
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Texas Instruments 2085
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AUD 4.4808
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INA21912 Channel45 kHz- 0.2 V to 40 V132 dB3 nA- 2.5 uV5.5 V1.7 V96 uA SMD/SMT- 40 C+ 125 C DSBGA - 12  
MCP6C02T-050E/CHY


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 2027
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AUD 1.7567
Multiples of: 1

Mcp6c022 Channel1000 khz   4500 uV6 V1.8 V  Smd/Smt- 40 C+ 125 C SOT - 23 - 6 Cut Tape
LMP8645HVMKX/NOPB


Current Sense Amplifiers Prec High Voltage Current Sense Amp
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Texas Instruments 2004
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AUD 3.565
Multiples of: 1

Lmp8645hv1 Channel-- 2 v to 76 V60 Db22 uA1 mV12 V2.7 V610 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 6 Reel
CS30CL


Current Sense Amplifiers CONDITIONING & INTERFACES
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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.

STMicroelectronics 1972
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AUD 2.1425
Multiples of: 1

Cs301 Channel450 Khz2.8 v to 30 V90 Db8 uA0.2 mV24 V4 V165 uA165 uASmd/Smt- 40 C+ 125 C SOT - 23 - 5 Cut Tape
INA241A1IDDFR


Current Sense Amplifiers -5-V to 110-V bidirectional ultraprecise current sense amplifier with enhanced PWM rejection 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 1890
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AUD 3.2207
Multiples of: 1

                  
INA237AIDGSR


Current Sense Amplifiers 85-V, 16-bit, I2C output current/voltage/power monitor with alert 10-VSSOP -40 to 125
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Texas Instruments 1274
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AUD 2.5205
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 , Reel
INA225AIDGKR


Texas Instruments Current Sense Amplifiers 36V Pgrmble-Gain VOut Bidirect
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Texas Instruments 673
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AUD 1.5332
Multiples of: 1

Ina225  0 V To 36 V100 Db 125 uV36 V2.7 V350 uA Smd/Smt- 40 C+ 125 C VSSOP - 8 Reel
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