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 (DKK) 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 30.140In Stock
Cut Tape
9,25 kr.
6,80 kr.
6,12 kr.
5,42 kr.
Reel
4,57 kr.
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
6,54 kr.
4,71 kr.
4,26 kr.
3,75 kr.
Reel
2,85 kr.
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 b i -directional 350kH A 595-INA2181A1IDGST 3.491In Stock
Cut Tape
5,13 kr.
3,64 kr.
3,27 kr.
2,87 kr.
Reel
2,26 kr.
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 AEC-Q100 26V 350kH z current sense ampl 4.059In Stock
Cut Tape
4,56 kr.
3,23 kr.
2,91 kr.
2,54 kr.
Reel
1,95 kr.
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
11,26 kr.
8,21 kr.
7,45 kr.
6,61 kr.
Reel
5,33 kr.
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 2.165In Stock
Cut Tape
6,54 kr.
4,71 kr.
4,26 kr.
3,75 kr.
Reel
3,02 kr.
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
Cut Tape
5,13 kr.
3,64 kr.
3,27 kr.
2,87 kr.
Reel
2,25 kr.
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
7,98 kr.
5,74 kr.
5,20 kr.
4,60 kr.
Reel
3,60 kr.
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 1.982In Stock
Cut Tape
6,61 kr.
4,73 kr.
4,27 kr.
3,77 kr.
Reel
3,06 kr.
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 26V dual channel b i -directional 350kH A 595-INA2181A4IDSQT 2.851In Stock
Cut Tape
5,13 kr.
3,64 kr.
3,27 kr.
2,87 kr.
Reel
2,31 kr.
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 quad ch annel 350kHz curr 1.123In Stock
Cut Tape
9,25 kr.
6,80 kr.
6,11 kr.
5,42 kr.
Reel
4,49 kr.
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 6.958In Stock
Cut Tape
6,61 kr.
4,75 kr.
4,30 kr.
3,78 kr.
Reel
3,15 kr.
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
10,29 kr.
8,06 kr.
7,38 kr.
6,54 kr.
Reel
5,68 kr.
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
3,08 kr.
2,13 kr.
1,90 kr.
1,64 kr.
Reel
1,31 kr.
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 4.876In Stock
3,33 kr.
2,31 kr.
2,06 kr.
1,77 kr.
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 4.589In Stock
Cut Tape
5,13 kr.
3,64 kr.
3,27 kr.
2,87 kr.
Reel
2,42 kr.
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
6,54 kr.
4,68 kr.
4,21 kr.
3,72 kr.
Reel
3,19 kr.
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
7,98 kr.
5,74 kr.
5,20 kr.
4,60 kr.
Reel
3,84 kr.
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 2.039In Stock
3.000Expected 08/02/2027
Cut Tape
4,56 kr.
3,23 kr.
2,91 kr.
2,54 kr.
Reel
2,07 kr.
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
5,20 kr.
3,64 kr.
3,27 kr.
2,86 kr.
Reel
2,22 kr.
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 3.085In Stock
Cut Tape
4,94 kr.
3,51 kr.
3,16 kr.
2,78 kr.
Reel
2,22 kr.
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 2.289In Stock
Cut Tape
5,26 kr.
4,57 kr.
4,29 kr.
3,77 kr.
Reel
3,13 kr.
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
5,13 kr.
3,64 kr.
3,27 kr.
2,87 kr.
Reel
2,33 kr.
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
5,13 kr.
3,64 kr.
3,27 kr.
2,87 kr.
Reel
2,35 kr.
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 1.950In Stock
Cut Tape
5,13 kr.
3,64 kr.
3,27 kr.
2,87 kr.
Reel
2,36 kr.
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