INA240 Zero-Drift Current Sense Amplifiers

Texas Instruments INA240 Zero-Drift Current Sense Amplifiers are a voltage-output, current-sense amplifier with enhanced PWM rejection. These amplifiers can sense drops across shunt resistors over a wide common-mode voltage range from –4V to 80V, independent of the supply voltage. The negative common-mode voltage allows the device to operate below ground, accommodating the flyback period of typical solenoid applications. Enhanced PWM rejection provides high levels of suppression for large common-mode transients (ΔV/Δt) in systems that use pulse width modulation (PWM) signals. This feature allows for accurate current measurements without large transients and associated recovery ripple on the output voltage.
Learn more

Results: 22
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) 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 -4 to 80V bidirecti onal ultra-precise A A 595-INA240A4D 9,596In Stock
Cut Tape
€2.86
€2.15
€1.98
€1.78
Reel
€1.44
Min.: 1
Mult.: 1
: 2,500
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT SOIC-8 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4 to 80V bidirecti onal ultra-precise A A 595-INA240A3DR 858In Stock
€3.67
€2.79
€2.19
€1.94
€1.92
Min.: 1
Mult.: 1
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT SOIC-8 2 V/us Tube
Texas Instruments Current Sense Amplifiers AEC-Q100 -4 to 80V b i-directional ult 1,237In Stock
Cut Tape
€3.62
€2.74
€2.52
€2.28
Reel
€1.94
Min.: 1
Mult.: 1
: 2,500
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT SOIC-8 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4 to 80V b i-directional ult 3,179In Stock
Cut Tape
€3.78
€2.89
€2.67
€2.43
Reel
€2.13
Min.: 1
Mult.: 1
: 2,500
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT SOIC-8 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4 to 80V b i-directional ult 784In Stock
Cut Tape
€3.62
€2.74
€2.53
€2.28
Reel
€1.98
Min.: 1
Mult.: 1
: 2,000
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT TSSOP-8 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4 to 80V bidirecti onal ultra-precise A A 595-INA240A3D 713In Stock
2,500Expected 04/02/2027
Cut Tape
€2.86
€2.15
€1.97
€1.78
Reel
€1.47
Min.: 1
Mult.: 1
: 2,500
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT SOIC-8 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4 to 80V bidirecti onal ultra-precise A A 595-INA240A4PW 4,954In Stock
Cut Tape
€2.86
€2.15
€1.98
€1.78
Reel
€1.53
Min.: 1
Mult.: 1
: 2,000
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT TSSOP-8 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4 to 80V bidirecti onal ultra-precise A A 595-INA240A1DR 10,220In Stock
7,800On Order
€3.53
€2.79
€2.36
€2.25
Min.: 1
Mult.: 1
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT SOIC-8 2 V/us Tube
Texas Instruments Current Sense Amplifiers AEC-Q100 -4 to 80V b i-directional ult 2In Stock
5,000Expected 11/02/2027
Cut Tape
€4.04
€3.06
€2.81
€2.55
Reel
€2.08
Min.: 1
Mult.: 1
: 2,500
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 150 C SMD/SMT SOIC-8 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4 to 80V bidirecti onal ultra-precise A A 595-INA240A2PW 80In Stock
28,000On Order
Cut Tape
€2.86
€2.15
€1.96
€1.78
Reel
€1.53
Min.: 1
Mult.: 1
: 2,000
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT TSSOP-8 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4 to 80V bidirecti onal ultra-precise A A 595-INA240A3PW 80In Stock
8,000Expected 25/02/2027
Cut Tape
€2.98
€2.23
€2.05
€1.83
Reel
€1.51
Min.: 1
Mult.: 1
: 2,000
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT TSSOP-8 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4 to 80V bidirecti onal ultra-precise A A 595-INA240A1D 80In Stock
10,000Expected 22/04/2027
Cut Tape
€2.98
€2.23
€2.05
€1.83
Reel
€1.51
Min.: 1
Mult.: 1
: 2,500
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT SOIC-8 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4 to 80V b i-directional ult 62In Stock
40,000On Order
Cut Tape
€3.62
€2.74
€2.53
€2.28
Reel
€1.99
Min.: 1
Mult.: 1
: 2,000
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT TSSOP-8 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4 to 80V b i-directional ult
4,230Expected 28/01/2027
Cut Tape
€3.75
€2.83
€2.60
€2.35
Reel
€1.97
Min.: 1
Mult.: 1
: 2,500
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT SOIC-8 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4 to 80V bidirecti onal ultra-precise A A 595-INA240A1PW
24,380On Order
Cut Tape
€2.86
€2.15
€1.98
€1.78
Reel
€1.53
Min.: 1
Mult.: 1
: 2,000
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT TSSOP-8 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4 to 80V b i-directional ult
15,959Expected 22/03/2027
Cut Tape
€3.62
€2.74
€2.53
€2.28
Reel
€1.94
Min.: 1
Mult.: 1
: 2,000
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT TSSOP-8 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4 to 80V b i-directional ult
8,326On Order
Cut Tape
€3.62
€2.74
€2.53
€2.28
Reel
€1.94
Min.: 1
Mult.: 1
: 2,500
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT SOIC-8 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4 to 80V b i-directional ult
11,996On Order
Cut Tape
€3.62
€2.74
€2.53
€2.28
Reel
€1.94
Min.: 1
Mult.: 1
: 2,000
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT TSSOP-8 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4 to 80V b i-directional ult
2,136Expected 08/02/2027
Cut Tape
€3.90
€2.96
€2.73
€2.47
Reel
€2.13
Min.: 1
Mult.: 1
: 2,500
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 150 C SMD/SMT SOIC-8 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4 to 80V b i-directional ult
5,000On Order
Cut Tape
€3.62
€2.74
€2.53
€2.28
Reel
€1.97
Min.: 1
Mult.: 1
: 2,500
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT SOIC-8 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4 to 80V bidirecti onal ultra-precise A A 595-INA240A2D
7,335Expected 12/02/2027
Cut Tape
€2.86
€2.15
€1.98
€1.78
Reel
€1.51
Min.: 1
Mult.: 1
: 2,500
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT SOIC-8 2 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4 to 80V b i-directional ult
2,489Expected 26/02/2027
Cut Tape
€3.90
€2.96
€2.73
€2.47
Reel
€2.11
Min.: 1
Mult.: 1
: 2,500
INA240 1 Channel 100 kHz - 4 V to 80 V 132 dB 90 uA 5 uV 5.5 V 2.7 V 2.4 mA 0.05 % - 40 C + 125 C SMD/SMT SOIC-8 AEC-Q100 2 V/us Reel, Cut Tape, MouseReel