INA241x/INA241x-Q1 Current Sense Amplifiers

Texas Instruments INA241x/INA241x-Q1 Current Sense Amplifiers are ultra-precise, bidirectional current sense amplifiers that can measure voltage drops across shunt resistors. This measurement is done over a wide common-mode range from -5V to 110V, independent of the supply voltage. The high-precision current measurement is achieved through a combination of small gain error (±0.01%, maximum), low offset voltage (±10µV, max), and a high DC CMRR (typical 166dB). The Texas Instruments INA241x/INA241x-Q1 is designed for high-voltage, bidirectional measurements in switching systems that see large common-mode voltage transients at the device’s inputs. The enhanced PWM rejection circuitry inside the INA241x/INA241x-Q1 ensures minimal signal disturbance at the output due to the common-mode voltage transitions at the input. The INA241x-Q1 devices are AEC-Q100 qualified for automotive applications.

Results: 71
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) 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 INA241B4QDDFRQ1
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional high 187In Stock
Cut Tape
$4.88
$3.69
$3.37
$3.05
Reel
$2.60
Min.: 1
Mult.: 1
: 3,000
INA241B AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional ultr 2,440In Stock
Cut Tape
$6.02
$4.54
$4.18
$3.77
Reel
$3.25
Min.: 1
Mult.: 1
: 2,500
INA241A 1 Channel - 5 V to 100 V 150 dB 35 uA 20 uV 20 V 2.7 V 3.2 mA 0.01 % - 40 C + 125 C SMD/SMT VSSOP-10 8 V/us Reel, Cut Tape
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional ultr 2,455In Stock
Cut Tape
$6.02
$4.54
$4.18
$3.77
Reel
$3.25
Min.: 1
Mult.: 1
: 2,500
INA241A 1 Channel - 5 V to 100 V 150 dB 35 uA 15 uV 20 V 2.7 V 3.2 mA 0.01 % - 40 C + 125 C SMD/SMT VSSOP-10 8 V/us Reel, Cut Tape
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional ultr 2,488In Stock
Cut Tape
$6.02
$4.54
$4.18
$3.77
Reel
$3.25
Min.: 1
Mult.: 1
: 2,500
INA241A 1 Channel - 5 V to 100 V 150 dB 35 uA 10 uV 20 V 2.7 V 3.2 mA 0.01 % - 40 C + 125 C SMD/SMT VSSOP-10 8 V/us Reel, Cut Tape
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional ultr 468In Stock
Cut Tape
$6.02
$4.54
$4.18
$3.77
Reel
$3.25
Min.: 1
Mult.: 1
: 2,500
INA241A 1 Channel - 5 V to 100 V 150 dB 35 uA 8 uV 20 V 2.7 V 3.2 mA 0.01 % - 40 C + 125 C SMD/SMT VSSOP-10 8 V/us Reel, Cut Tape
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional high 2,500In Stock
Cut Tape
$5.06
$3.77
$3.44
$3.09
Reel
$2.67
Min.: 1
Mult.: 1
: 2,500
INA241B 1 Channel - 5 V to 100 V 150 dB 35 uA 150 uV 20 V 2.7 V 3.2 mA 0.1 % - 40 C + 125 C SMD/SMT VSSOP-10 8 V/us Reel, Cut Tape
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional high 2,490In Stock
Cut Tape
$5.06
$3.77
$3.44
$3.09
Reel
$2.69
Min.: 1
Mult.: 1
: 2,500
INA241B 1 Channel - 5 V to 100 V 150 dB 35 uA 150 uV 20 V 2.7 V 3.2 mA 0.1 % - 40 C + 125 C SMD/SMT VSSOP-10 8 V/us Reel, Cut Tape
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional high 2,477In Stock
Cut Tape
$4.42
$3.32
$3.05
$2.73
Reel
$2.34
Min.: 1
Mult.: 1
: 2,500
INA241B-Q1 1 Channel 1.1 MHz 48 V 120 dB 45 uA 150 uV 20 V 2.7 V 2.5 mA 0.1 % - 40 C + 150 C SMD/SMT SOIC-8 8 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional high 2,500In Stock
Cut Tape
$5.06
$3.77
$3.44
$3.09
Reel
$2.67
Min.: 1
Mult.: 1
: 2,500
INA241B 1 Channel - 5 V to 100 V 150 dB 35 uA 150 uV 20 V 2.7 V 3.2 mA 0.1 % - 40 C + 125 C SMD/SMT VSSOP-10 8 V/us Reel, Cut Tape
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional high 2,500In Stock
Cut Tape
$5.06
$3.77
$3.44
$3.09
Reel
$2.67
Min.: 1
Mult.: 1
: 2,500
INA241B 1 Channel - 5 V to 100 V 150 dB 35 uA 150 uV 20 V 2.7 V 3.2 mA 0.1 % - 40 C + 125 C SMD/SMT VSSOP-10 8 V/us Reel, Cut Tape
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional high 2,500In Stock
Cut Tape
$5.06
$3.77
$3.44
$3.09
Reel
$2.67
Min.: 1
Mult.: 1
: 2,500
INA241B 1 Channel - 5 V to 100 V 150 dB 35 uA 150 uV 20 V 2.7 V 3.2 mA 0.1 % - 40 C + 125 C SMD/SMT VSSOP-10 8 V/us Reel, Cut Tape
Texas Instruments INA241A4QDDFRQ1
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional ultr 6,156In Stock
Cut Tape
$5.44
$4.12
$3.78
$3.41
Reel
$2.94
Min.: 1
Mult.: 1
: 3,000
INA241A AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional ultr 1,500In Stock
Cut Tape
$6.02
$4.54
$4.18
$3.77
Reel
$3.25
Min.: 1
Mult.: 1
: 2,500
INA241A 1 Channel 1.1 MHz - 5 V to 110 V 150 dB 35 uA 5 uV 20 V 2.7 V 2.5 mA 0.002 % - 40 C + 125 C SMD/SMT SOIC-8 AEC-Q100 8 V/us Reel, Cut Tape, MouseReel

Texas Instruments Current Sense Amplifiers -5-V to 110-V bidire ctional ultraprecis 2,622In Stock
Cut Tape
$4.84
$3.60
$3.30
$2.96
Reel
$2.56
Min.: 1
Mult.: 1
: 2,500
INA241A 1 Channel 110 V 166 dB 35 uA 3 uV 20 V 2.7 V 2.5 mA - 40 C + 125 C SMD/SMT VSSOP-8 8 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -5-V to 110-V bidire ctional ultraprecis 2,110In Stock
Cut Tape
$5.11
$3.86
$3.55
$3.20
Reel
$2.73
Min.: 1
Mult.: 1
: 3,000
INA241A 1 Channel 48 V 150 dB 35 uA 3 uV 20 V 2.7 V 2.5 mA 0.03 % - 40 C + 125 C SMD/SMT SOT-23-8 8 V/us Reel, Cut Tape, MouseReel

Texas Instruments Current Sense Amplifiers -5-V to 110-V bidire ctional ultraprecis 1,550In Stock
Cut Tape
$4.84
$3.60
$3.30
$2.96
Reel
$2.56
Min.: 1
Mult.: 1
: 2,500
INA241A 1 Channel 110 V 166 dB 35 uA 3 uV 20 V 2.7 V 2.5 mA - 40 C + 125 C SMD/SMT VSSOP-8 8 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional ultr 717In Stock
Cut Tape
$5.93
$4.50
$4.13
$3.74
Reel
$3.20
Min.: 1
Mult.: 1
: 2,500
INA241A 1 Channel 1.1 MHz - 5 V to 110 V 150 dB 45 uA 25 uV 20 V 2.7 V 2.5 mA 0.003 % - 40 C + 125 C SMD/SMT VSSOP-8 AEC-Q100 8 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional ultr 954In Stock
Cut Tape
$5.93
$4.50
$4.13
$3.74
Reel
$3.24
Min.: 1
Mult.: 1
: 2,500
INA241A 1 Channel 1.1 MHz - 5 V to 110 V 150 dB 45 uA 25 uV 20 V 2.7 V 2.5 mA 0.003 % - 40 C + 125 C SMD/SMT SOIC-8 AEC-Q100 8 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -5-V to 110-V bidire ctional ultraprecis 1,926In Stock
Cut Tape
$5.11
$3.86
$3.55
$3.20
Reel
$2.73
Min.: 1
Mult.: 1
: 3,000
INA241A 1 Channel 48 V 150 dB 35 uA 2 uV 20 V 2.7 V 2.5 mA 0.03 % - 40 C + 125 C SMD/SMT SOT-23-8 8 V/us Reel, Cut Tape, MouseReel

Texas Instruments Current Sense Amplifiers -5-V to 110-V bidire ctional ultraprecis 1,305In Stock
Cut Tape
$5.32
$3.97
$3.63
$3.25
Reel
$2.82
Min.: 1
Mult.: 1
: 2,500
INA241A 1 Channel 110 V 166 dB 35 uA 2 uV 20 V 2.7 V 2.5 mA - 40 C + 125 C SMD/SMT VSSOP-8 8 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional high 2,500In Stock
Cut Tape
$5.05
$3.81
$3.50
$3.16
Reel
$2.72
Min.: 1
Mult.: 1
: 2,500
INA241B 1 Channel 1.1 MHz - 5 V to 110 V 120 dB 45 uA 25 uV 20 V 2.7 V 2.5 mA 0.02 % - 40 C + 125 C SMD/SMT VSSOP-8 AEC-Q100 8 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional high 2,455In Stock
Cut Tape
$5.06
$3.77
$3.44
$3.09
Reel
$2.72
Min.: 1
Mult.: 1
: 2,500
INA241B 1 Channel 1.1 MHz - 5 V to 110 V 120 dB 45 uA 25 uV 20 V 2.7 V 2.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOIC-8 AEC-Q100 8 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional high 2,075In Stock
Cut Tape
$5.06
$3.77
$3.44
$3.09
Reel
$2.62
Min.: 1
Mult.: 1
: 2,500
INA241B 1 Channel 1.1 MHz - 5 V to 110 V 120 dB 45 uA 25 uV 20 V 2.7 V 2.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOIC-8 AEC-Q100 8 V/us Reel, Cut Tape, MouseReel

Texas Instruments Current Sense Amplifiers -5-V to 110-V bidire ctional high-precis 2,473In Stock
Cut Tape
$3.84
$2.86
$2.61
$2.34
Reel
$1.99
Min.: 1
Mult.: 1
: 2,500
INA241B 1 Channel - 5 V to 110 V 166 dB 45 uA 25 uV 20 V 2.7 V 2.5 mA 0.1 % - 40 C + 125 C SMD/SMT VSSOP-8 8 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional high 2,350In Stock
Cut Tape
$4.88
$3.69
$3.37
$3.05
Reel
$2.61
Min.: 1
Mult.: 1
: 2,500
INA241B 1 Channel 1.1 MHz - 5 V to 110 V 150 dB 45 uA 25 uV 20 V 2.7 V 2.5 mA 0.003 % - 40 C + 125 C SMD/SMT SOIC-8 AEC-Q100 8 V/us Reel, Cut Tape, MouseReel