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 (PLN) 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 441In Stock
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5,21 zł
3,83 zł
3,44 zł
3,05 zł
Reel
2,57 zł
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 quad ch annel bi-directio 2 057In Stock
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5,59 zł
4,62 zł
4,19 zł
3,72 zł
Reel
3,00 zł
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 AEC-Q100 26V dual ch annel 350kHz curr 10 765In Stock
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3,47 zł
2,46 zł
2,22 zł
1,95 zł
Reel
1,66 zł
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 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel

Texas Instruments Current Sense Amplifiers AEC-Q100 26V dual ch annel 350kHz curr 28 356In Stock
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2,93 zł
1,87 zł
1,70 zł
1,60 zł
Reel
1,60 zł
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 AEC-Q100 26V 350kH z current sense ampl 5 068In Stock
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2,28 zł
1,61 zł
1,44 zł
1,26 zł
Reel
0,979 zł
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 AEC-Q100 26V dual ch annel 350kHz curr 2 186In Stock
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3,68 zł
2,65 zł
2,40 zł
2,11 zł
Reel
1,72 zł
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-INA2180A4IDGKT 2 177In Stock
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2,89 zł
2,05 zł
1,84 zł
1,62 zł
Reel
1,30 zł
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 491In Stock
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4,49 zł
3,23 zł
2,93 zł
2,59 zł
Reel
2,07 zł
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 dual ch annel bi-directio 1 983In Stock
Cut Tape
3,72 zł
2,66 zł
2,41 zł
2,12 zł
Reel
1,72 zł
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 350kH z current sense ampl 4 137In Stock
Cut Tape
2,28 zł
1,61 zł
1,44 zł
1,26 zł
Reel
0,962 zł
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 350kHz curr 1 123In Stock
Cut Tape
5,21 zł
3,83 zł
3,44 zł
3,05 zł
Reel
2,53 zł
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 935In Stock
Cut Tape
3,72 zł
2,68 zł
2,42 zł
2,13 zł
Reel
1,77 zł
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 165In Stock
Cut Tape
6,22 zł
4,54 zł
4,15 zł
3,68 zł
Reel
3,20 zł
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 331In Stock
3 000Expected 8/19/2027
Cut Tape
1,73 zł
1,20 zł
1,07 zł
0,924 zł
Reel
0,748 zł
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 2 270In Stock
6 000Expected 12/25/2026
1,88 zł
1,30 zł
1,16 zł
0,995 zł
Min.: 1
Mult.: 1
INA181 1 Channel 210 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 26-V bi-directional 350-kHz current-sens 5 201In Stock
1,88 zł
1,30 zł
1,16 zł
0,995 zł
Min.: 1
Mult.: 1
Max.: 1 001
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 615In Stock
Cut Tape
2,89 zł
2,05 zł
1,84 zł
1,62 zł
Reel
1,36 zł
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 12 168In Stock
Cut Tape
3,68 zł
2,63 zł
2,37 zł
2,09 zł
Reel
1,79 zł
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 3 5 0kHz current sense 3 096In Stock
Cut Tape
4,19 zł
3,04 zł
2,75 zł
2,43 zł
Reel
2,04 zł
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 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26V quad channel b i -directional 350kH 2 936In Stock
Cut Tape
4,49 zł
3,23 zł
2,93 zł
2,59 zł
Reel
2,16 zł
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 26V dual channel 3 5 0kHz current sense A 595-INA2180A1IDSGT 2 808In Stock
Cut Tape
2,93 zł
2,05 zł
1,84 zł
1,61 zł
Reel
1,25 zł
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 26V dual channel 3 5 0kHz current sense A 595-INA2180A4IDSGT 3 101In Stock
Cut Tape
2,78 zł
1,98 zł
1,78 zł
1,56 zł
Reel
1,25 zł
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 288In Stock
Cut Tape
2,96 zł
2,57 zł
2,42 zł
2,13 zł
Reel
1,76 zł
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-INA2181A1IDGST 3 399In Stock
Cut Tape
2,89 zł
2,05 zł
1,84 zł
1,62 zł
Reel
1,33 zł
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-INA2181A2IDGST 709In Stock
Cut Tape
2,89 zł
2,05 zł
1,84 zł
1,62 zł
Reel
1,31 zł
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