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 (GBP) 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 -4V to 110 V bidirectional high 2,500In Stock
Cut Tape
£2.90
£2.17
£1.97
£1.77
Reel
£1.50
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 ultr 170In Stock
2,500Expected 17/05/2027
Cut Tape
£3.33
£2.51
£2.30
£2.08
Reel
£1.80
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
£3.33
£2.51
£2.30
£2.08
Reel
£1.80
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 ultr 991In Stock
30,000On Order
Cut Tape
£3.32
£2.50
£2.30
£2.07
Reel
£1.80
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 0.002 % - 40 C + 125 C SMD/SMT VSSOP-8 AEC-Q100 8 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -5-V to 110-V bidire ctional ultraprecis 3,311In Stock
£2.59
£1.96
£1.79
£1.62
Min.: 1
Mult.: 1
INA241A 1 Channel - 5 V to 110 V 150 dB 35 uA 3 uV 20 V 2.7 V 2.5 mA 0.002 % - 40 C + 125 C SMD/SMT SOIC-8 8 V/us
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional ultr 1,686In Stock
Cut Tape
£3.34
£2.54
£2.33
£2.11
Reel
£1.76
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 0.002 % - 40 C + 125 C SMD/SMT VSSOP-8 AEC-Q100 8 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -5-V to 110-V bidire ctional ultraprecis 2,026In Stock
£2.82
£2.13
£1.96
£1.76
Min.: 1
Mult.: 1
INA241A 1 Channel - 5 V to 110 V 150 dB 35 uA 2 uV 20 V 2.7 V 2.5 mA 0.003 % - 40 C + 125 C SMD/SMT SOIC-8 8 V/us
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional ultr 1,845In Stock
Cut Tape
£3.27
£2.49
£2.28
£2.07
Reel
£1.79
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 1,370In Stock
Cut Tape
£3.33
£2.51
£2.30
£2.08
Reel
£1.80
Min.: 1
Mult.: 1
: 2,500
INA241A 1 Channel 1.1 MHz - 5 V to 110 V 150 dB 35 uA 2 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 high-precis 2,047In Stock
£2.10
£1.57
£1.44
£1.29
Min.: 1
Mult.: 1
INA241B 1 Channel - 5 V to 110 V 120 dB 35 uA 25 uV 20 V 2.7 V 2.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOIC-8 8 V/us
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional high 2,360In Stock
Cut Tape
£2.78
£2.10
£1.93
£1.75
Reel
£1.50
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 -5-V to 110-V bidire ctional high-precis 1,334In Stock
Cut Tape
£2.10
£1.57
£1.44
£1.29
Reel
£1.08
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 -5-V to 110-V bidire ctional high-precis 1,693In Stock
£2.10
£1.57
£1.44
£1.29
Min.: 1
Mult.: 1
INA241B 1 Channel - 5 V to 110 V 120 dB 35 uA 25 uV 20 V 2.7 V 2.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOIC-8 8 V/us
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional high 2,497In Stock
Cut Tape
£2.89
£2.16
£1.96
£1.76
Reel
£1.50
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 -5-V to 110-V bidire ctional high-precis 2,277In Stock
£2.10
£1.57
£1.44
£1.29
Min.: 1
Mult.: 1
INA241B 1 Channel - 5 V to 110 V 120 dB 35 uA 25 uV 20 V 2.7 V 2.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOIC-8 8 V/us
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional high 2,418In Stock
Cut Tape
£2.78
£2.10
£1.93
£1.75
Reel
£1.50
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 -5-V to 110-V bidire ctional high-precis 2,221In Stock
£2.10
£1.57
£1.44
£1.29
Min.: 1
Mult.: 1
INA241B 1 Channel - 5 V to 110 V 120 dB 35 uA 25 uV 20 V 2.7 V 2.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOIC-8 8 V/us
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional high 2,495In Stock
Cut Tape
£2.79
£2.08
£1.90
£1.70
Reel
£1.50
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 INA241B3QDDFRQ1
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional high 3,436In Stock
Cut Tape
£2.70
£2.03
£1.86
£1.68
Reel
£1.42
Min.: 1
Mult.: 1
: 3,000
INA241B AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments INA241B5QDDFRQ1
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional high 3,172In Stock
Cut Tape
£2.70
£2.03
£1.86
£1.68
Reel
£1.48
Min.: 1
Mult.: 1
: 3,000
INA241B AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -5-V to 110-V bidire ctional high-precis 97In Stock
6,000Expected 20/05/2027
Cut Tape
£2.15
£1.58
£1.44
£1.29
Reel
£1.10
Min.: 1
Mult.: 1
: 3,000
INA241B 1 Channel 48 V 120 dB 35 uA 25 uV 20 V 2.7 V 2.5 mA 0.02 % - 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 high-precis 281In Stock
3,000Expected 19/11/2026
Cut Tape
£2.10
£1.57
£1.44
£1.29
Reel
£1.10
Min.: 1
Mult.: 1
: 3,000
INA241B 1 Channel 48 V 120 dB 35 uA 25 uV 20 V 2.7 V 2.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-8 8 V/us Reel, Cut Tape, MouseReel
Texas Instruments INA241B1QDDFRQ1
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional high 2,976In Stock
Cut Tape
£2.79
£2.08
£1.90
£1.70
Reel
£1.50
Min.: 1
Mult.: 1
: 3,000
INA241B AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -5-V to 110-V bidire ctional ultraprecis 620In Stock
5,000Expected 05/11/2026
£2.60
£1.96
£1.80
£1.62
Min.: 1
Mult.: 1
INA241A 1 Channel - 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 8 V/us
Texas Instruments Current Sense Amplifiers -5-V to 110-V bidire ctional ultraprecis 506In Stock
2,500Expected 09/07/2027
£2.60
£1.96
£1.80
£1.62
Min.: 1
Mult.: 1
INA241A 1 Channel - 5 V to 110 V 150 dB 35 uA 3 uV 20 V 2.7 V 2.5 mA 0.003 % - 40 C + 125 C SMD/SMT SOIC-8 8 V/us