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 (TWD) 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 854In Stock
Cut Tape
NT$128.70
NT$97.15
NT$88.91
NT$80.30
Reel
NT$68.47
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 2,457In Stock
Cut Tape
NT$158.82
NT$119.74
NT$110.06
NT$99.30
Reel
NT$87.83
Min.: 1
Mult.: 1
Max.: 1,001
: 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 2,475In Stock
Cut Tape
NT$158.82
NT$119.74
NT$110.06
NT$99.30
Reel
NT$87.83
Min.: 1
Mult.: 1
Max.: 1,001
: 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 1,167In Stock
Cut Tape
NT$158.82
NT$119.74
NT$110.06
NT$99.30
Reel
NT$87.83
Min.: 1
Mult.: 1
Max.: 1,001
: 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 2,488In Stock
Cut Tape
NT$158.82
NT$119.74
NT$110.06
NT$99.30
Reel
NT$87.83
Min.: 1
Mult.: 1
Max.: 1,001
: 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 2,468In Stock
Cut Tape
NT$158.82
NT$119.74
NT$110.06
NT$99.30
Reel
NT$87.83
Min.: 1
Mult.: 1
Max.: 1,001
: 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
NT$133.00
NT$99.30
NT$90.70
NT$81.38
Reel
NT$69.55
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 2,489In Stock
Cut Tape
NT$133.36
NT$99.30
NT$90.70
NT$81.38
Reel
NT$72.06
Min.: 1
Mult.: 1
Max.: 1,001
: 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
NT$116.51
NT$87.47
NT$80.30
NT$72.06
Reel
NT$65.61
Min.: 1
Mult.: 1
Max.: 1,001
: 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
NT$133.00
NT$99.30
NT$90.70
NT$81.38
Reel
NT$70.27
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
NT$133.00
NT$99.30
NT$90.70
NT$81.38
Reel
NT$69.55
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
NT$133.00
NT$99.30
NT$90.70
NT$81.38
Reel
NT$69.55
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 ultr 11,923In Stock
Cut Tape
NT$158.46
NT$119.38
NT$109.70
NT$98.95
Reel
NT$85.68
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 INA241A3QDDFRQ1
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional ultr 7,772In Stock
Cut Tape
NT$158.46
NT$119.38
NT$109.70
NT$98.95
Reel
NT$85.68
Min.: 1
Mult.: 1
: 3,000
INA241A AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments INA241A4QDDFRQ1
Texas Instruments Current Sense Amplifiers AEC-Q100 -4V to 110 V bidirectional ultr 6,577In Stock
Cut Tape
NT$143.40
NT$108.63
NT$99.66
NT$89.98
Reel
NT$77.44
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 1,701In Stock
Cut Tape
NT$158.82
NT$119.74
NT$110.06
NT$99.30
Reel
NT$85.68
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 AEC-Q100 -4V to 110 V bidirectional ultr 1,863In Stock
Cut Tape
NT$144.48
NT$108.98
NT$100.02
NT$90.34
Reel
NT$75.29
Min.: 1
Mult.: 1
: 2,500
INA241A 1 Channel 1.1 MHz - 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 AEC-Q100 8 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -5-V to 110-V bidire ctional ultraprecis 2,312In Stock
Cut Tape
NT$134.80
NT$101.81
NT$93.57
NT$84.25
Reel
NT$72.06
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
NT$127.63
NT$95.00
NT$87.12
NT$78.15
Reel
NT$67.40
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
NT$156.31
NT$118.66
NT$108.98
NT$98.59
Reel
NT$84.25
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 890In Stock
Cut Tape
NT$156.31
NT$118.66
NT$108.98
NT$98.59
Reel
NT$87.83
Min.: 1
Mult.: 1
Max.: 1,001
: 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 1,975In Stock
Cut Tape
NT$134.80
NT$101.81
NT$93.57
NT$84.25
Reel
NT$72.06
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 1,327In Stock
Cut Tape
NT$140.17
NT$104.68
NT$95.72
NT$85.68
Reel
NT$74.21
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 -5-V to 110-V bidire ctional high-precis 2,681In Stock
Cut Tape
NT$102.53
NT$75.29
NT$68.83
NT$61.66
Reel
NT$52.34
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 AEC-Q100 -4V to 110 V bidirectional high 2,500In Stock
Cut Tape
NT$133.00
NT$100.38
NT$92.13
NT$83.17
Reel
NT$71.70
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