INAx180/INAx181 Current Sense Amplifiers

Texas Instruments INAx180/INAx181 Current Sense Amplifiers are cost-optimised, current-sense amplifiers (also called current-shunt monitors) that sense voltage drops across current-sense resistors at common-mode voltages from –0.2V to +26V, independent of the supply voltage. The INAx180/INAx181 integrates a matched resistor gain network in four, fixed-gain device options: 20V/V, 50V/V, 100V/V, or 200V/V. This matched gain resistor network minimises gain error and reduces the temperature drift. Each device operates from a single 2.7V to 5.5V power supply, drawing a maximum of 260µA of supply current. The INAx181 devices have bidirectional current-sensing capability. All device options are specified over the extended operating temperature range of –40°C to +125°C. The INAx180-Q1/INAx181-Q1 devices are AEC-Q100 qualified for automotive applications.

Results: 48
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Number of Channels GBP - Gain Bandwidth Product Vcm - Common Mode Voltage CMRR - Common Mode Rejection Ratio Ib - Input Bias Current Vos - Input Offset Voltage Supply Voltage - Max Supply Voltage - Min Operating Supply Current Gain Error Minimum Operating Temperature Maximum Operating Temperature Mounting Style Package/Case Qualification SR - Slew Rate Packaging
Texas Instruments Current Sense Amplifiers AEC-Q100 26V quad ch annel 350kHz curr 30.171In Stock
Cut Tape
Rp26.418,24
Rp19.446,76
Rp17.483,74
Rp15.502,37
Reel
Rp13.080,70
Min.: 1
Mult.: 1
: 2.000
INA4180 4 Channel 350 kHz 12 V 100 dB 80 uA 100 uV 5.5 V 2.7 V 900 uA 0.1 % - 40 C + 125 C SMD/SMT TSSOP-14 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel

Texas Instruments Current Sense Amplifiers AEC-Q100 26V dual ch annel 350kHz curr 28.336In Stock
Cut Tape
Rp18.712,92
Rp13.484,31
Rp12.181,74
Rp10.732,41
Reel
Rp8.145,62
Min.: 1
Mult.: 1
: 2.500
INA2180 2 Channel 210 kHz 12 V 100 dB 80 uA 100 uV 5.5 V 2.7 V 500 uA 0.1 % - 40 C + 125 C SMD/SMT VSSOP-8 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel

Texas Instruments Current Sense Amplifiers 26V dual channel 3 5 0kHz current sense A 595-INA2180A4IDGKT 2.177In Stock
Cut Tape
Rp14.676,80
Rp10.420,53
Rp9.374,81
Rp8.219,01
Reel
Rp6.421,10
Min.: 1
Mult.: 1
: 2.500
INA2180 2 Channel 105 kHz 12 V 100 dB 80 uA 100 uV 5.5 V 2.7 V 500 uA 0.1 % - 40 C + 125 C SMD/SMT VSSOP-8 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26V quad channel b i -directional 350kH 1.384In Stock
Cut Tape
Rp22.749,04
Rp16.419,67
Rp14.860,26
Rp13.135,74
Reel
Rp10.273,76
Min.: 1
Mult.: 1
: 2.000
INA4181 4 Channel 105 kHz 12 V 84 dB 75 uA 100 uV 5.5 V 2.7 V 900 uA 0.1 % - 40 C + 125 C SMD/SMT TSSOP-20 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 26V 350kH z current sense ampl 4.059In Stock
Cut Tape
Rp13.025,66
Rp9.246,38
Rp8.310,74
Rp7.265,02
Reel
Rp5.577,18
Min.: 1
Mult.: 1
: 3.000
INA180 1 Channel 150 kHz - 200 mV to 26 V 100 dB 80 uA 100 uV 5.5 V 2.7 V 260 uA 0.1 % - 40 C + 125 C SMD/SMT SOT-23-5 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 26V quad ch annel bi-directio 2.057In Stock
Cut Tape
Rp32.105,50
Rp23.482,88
Rp21.281,36
Rp18.896,38
Reel
Rp15.245,53
Min.: 1
Mult.: 1
: 2.000
INA4181 4 Channel 150 kHz 12 V 84 dB 75 uA 100 uV 5.5 V 2.7 V 900 uA 0.1 % - 40 C + 125 C SMD/SMT TSSOP-20 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26V dual channel b i -directional 350kH A 595-INA2181A1IDGST 3.491In Stock
Cut Tape
Rp14.676,80
Rp10.420,53
Rp9.374,81
Rp8.219,01
Reel
Rp6.457,79
Min.: 1
Mult.: 1
: 2.500
INA2181 2 Channel 350 kHz 12 V 100 dB 75 uA 100 uV 5.5 V 2.7 V 500 uA 0.1 % - 40 C + 125 C SMD/SMT MSOP-10 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26V dual channel b i -directional 350kH A 595-INA2181A4IDSQT 2.851In Stock
Cut Tape
Rp14.676,80
Rp10.420,53
Rp9.374,81
Rp8.219,01
Reel
Rp6.622,91
Min.: 1
Mult.: 1
: 3.000
INA2181 2 Channel 105 kHz 12 V 100 dB 75 uA 100 uV 5.5 V 2.7 V 500 uA 0.1 % - 40 C + 125 C SMD/SMT WSON-10 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 26V dual ch annel bi-directio 1.982In Stock
Cut Tape
Rp18.896,38
Rp13.521,00
Rp12.218,44
Rp10.769,10
Reel
Rp8.751,04
Min.: 1
Mult.: 1
: 2.500
INA2181 2 Channel 105 kHz 12 V 100 dB 75 uA 100 uV 5.5 V 2.7 V 500 uA 0.1 % - 40 C + 125 C SMD/SMT MSOP-10 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 26V quad ch annel 350kHz curr 1.123In Stock
Cut Tape
Rp26.418,24
Rp19.446,76
Rp17.465,39
Rp15.502,37
Reel
Rp12.842,20
Min.: 1
Mult.: 1
: 2.000
INA4180 4 Channel 210 kHz 12 V 100 dB 80 uA 100 uV 5.5 V 2.7 V 900 uA 0.1 % - 40 C + 125 C SMD/SMT TSSOP-14 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26V quad channel 3 5 0kHz current sense 6.969In Stock
Cut Tape
Rp18.896,38
Rp13.594,39
Rp12.291,82
Rp10.824,14
Reel
Rp9.007,89
Min.: 1
Mult.: 1
: 2.000
INA4180 4 Channel 350 kHz 12 V 100 dB 80 uA 100 uV 5.5 V 2.7 V 900 uA 0.1 % - 40 C + 125 C SMD/SMT TSSOP-14 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 26V quad ch annel bi-directio 2.015In Stock
Cut Tape
Rp29.353,60
Rp23.115,96
Rp21.097,90
Rp18.712,92
Reel
Rp16.236,21
Min.: 1
Mult.: 1
: 2.000
INA4181 4 Channel 210 kHz 12 V 84 dB 75 uA 100 uV 5.5 V 2.7 V 900 uA 0.1 % - 40 C + 125 C SMD/SMT TSSOP-20 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26-V bi-directional 350-kHz current-sens 2.118In Stock
18.000On Order
Cut Tape
Rp8.806,08
Rp6.109,22
Rp5.448,76
Rp4.696,58
Reel
Rp3.742,58
Min.: 1
Mult.: 1
: 3.000
INA181 1 Channel 350 kHz 12 V 84 dB 75 uA 100 uV 5.5 V 2.7 V 195 uA 0.1 % - 40 C + 125 C SMD/SMT SC-70-6 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26-V bi-directional 350-kHz current-sens 4.885In Stock
Rp9.539,92
Rp6.604,56
Rp5.889,07
Rp5.063,50
Min.: 1
Mult.: 1
INA181 1 Channel 150 kHz 12 V 84 dB 75 uA 100 uV 5.5 V 2.7 V 195 uA 0.1 % - 40 C + 125 C SMD/SMT SC-70-6 2 V/us

Texas Instruments Current Sense Amplifiers 26V dual channel 3 5 0kHz current sense A 595-INA2180A1IDGKT 4.590In Stock
Cut Tape
Rp14.676,80
Rp10.420,53
Rp9.374,81
Rp8.219,01
Reel
Rp6.916,44
Min.: 1
Mult.: 1
: 2.500
INA2180 2 Channel 350 kHz 12 V 100 dB 80 uA 100 uV 5.5 V 2.7 V 500 uA 0.1 % - 40 C + 125 C SMD/SMT VSSOP-8 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 26V dual ch annel bi-directio 9.643In Stock
Cut Tape
Rp18.712,92
Rp13.374,23
Rp12.053,32
Rp10.622,33
Reel
Rp9.117,96
Min.: 1
Mult.: 1
: 2.500
INA2181 2 Channel 350 kHz 12 V 100 dB 75 uA 100 uV 5.5 V 2.7 V 500 uA 0.1 % - 40 C + 125 C SMD/SMT MSOP-10 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26V quad channel b i -directional 350kH 2.931In Stock
Cut Tape
Rp22.749,04
Rp16.419,67
Rp14.860,26
Rp13.154,08
Reel
Rp10.989,25
Min.: 1
Mult.: 1
: 2.000
INA4181 4 Channel 210 kHz 12 V 84 dB 75 uA 100 uV 5.5 V 2.7 V 900 uA 0.1 % - 40 C + 125 C SMD/SMT TSSOP-20 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 26V 350kH z current sense ampl 1.539In Stock
3.000Expected 08/02/2027
Cut Tape
Rp13.025,66
Rp9.246,38
Rp8.310,74
Rp7.265,02
Reel
Rp5.907,41
Min.: 1
Mult.: 1
: 3.000
INA180 1 Channel 105 kHz - 200 mV to 26 V 100 dB 80 uA 100 uV 5.5 V 2.7 V 260 uA 0.1 % - 40 C + 125 C SMD/SMT SOT-23-5 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26V dual channel 3 5 0kHz current sense A 595-INA2180A1IDSGT 2.801In Stock
Cut Tape
Rp14.860,26
Rp10.402,18
Rp9.356,46
Rp8.182,32
Reel
Rp6.366,06
Min.: 1
Mult.: 1
: 3.000
INA2180 2 Channel 350 kHz 12 V 100 dB 80 uA 100 uV 5.5 V 2.7 V 500 uA 0.1 % - 40 C + 125 C SMD/SMT WSON-8 2 V/us Reel, Cut Tape, MouseReel

Texas Instruments Current Sense Amplifiers AEC-Q100 26V dual ch annel 350kHz curr 65In Stock
Cut Tape
Rp18.712,92
Rp13.484,31
Rp12.181,74
Rp10.732,41
Reel
Rp8.640,97
Min.: 1
Mult.: 1
: 2.500
INA2180 2 Channel 150 kHz 12 V 100 dB 80 uA 100 uV 5.5 V 2.7 V 500 uA 0.1 % - 40 C + 125 C SMD/SMT VSSOP-8 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26V dual channel 3 5 0kHz current sense A 595-INA2180A4IDSGT 3.085In Stock
Cut Tape
Rp14.126,42
Rp10.053,61
Rp9.026,23
Rp7.925,47
Reel
Rp6.366,06
Min.: 1
Mult.: 1
: 3.000
INA2180 2 Channel 105 kHz 12 V 100 dB 80 uA 100 uV 5.5 V 2.7 V 500 uA 0.1 % - 40 C + 125 C SMD/SMT WSON-8 2 V/us Reel, Cut Tape, MouseReel

Texas Instruments Current Sense Amplifiers AEC-Q100 26V dual ch annel 350kHz curr 2.294In Stock
Cut Tape
Rp15.043,72
Rp13.062,35
Rp12.273,47
Rp10.787,45
Reel
Rp8.934,50
Min.: 1
Mult.: 1
: 2.500
INA2180 2 Channel 105 kHz 12 V 100 dB 80 uA 100 uV 5.5 V 2.7 V 500 uA 0.1 % - 40 C + 125 C SMD/SMT VSSOP-8 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26V dual channel b i -directional 350kH A 595-INA2181A2IDGST 707In Stock
Cut Tape
Rp14.676,80
Rp10.420,53
Rp9.374,81
Rp8.219,01
Reel
Rp6.659,60
Min.: 1
Mult.: 1
: 2.500
INA2181 2 Channel 210 kHz 12 V 100 dB 75 uA 100 uV 5.5 V 2.7 V 500 uA 0.1 % - 40 C + 125 C SMD/SMT MSOP-10 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26V dual channel b i -directional 350kH A 595-INA2181A2IDSQT 3.100In Stock
Cut Tape
Rp14.676,80
Rp10.420,53
Rp9.374,81
Rp8.219,01
Reel
Rp6.714,64
Min.: 1
Mult.: 1
: 3.000
INA2181 2 Channel 210 kHz 12 V 100 dB 75 uA 100 uV 5.5 V 2.7 V 500 uA 0.1 % - 40 C + 125 C SMD/SMT WSON-10 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26V dual channel b i -directional 350kH A 595-INA2181A3IDGST 1.925In Stock
Cut Tape
Rp14.676,80
Rp10.420,53
Rp9.374,81
Rp8.219,01
Reel
Rp6.769,67
Min.: 1
Mult.: 1
: 2.500
INA2181 2 Channel 150 kHz 12 V 100 dB 75 uA 100 uV 5.5 V 2.7 V 500 uA 0.1 % - 40 C + 125 C SMD/SMT MSOP-10 2 V/us Reel, Cut Tape, MouseReel