INA199/INA199-Q1 Current Shunt Monitors

Texas Instruments INA199/INA199-Q1 Voltage Output Current Shunt Monitors are commonly used for overcurrent protection, precision current measurement for system optimization, or in closed-loop feedback circuits. These devices can sense drops across shunt resistors at common-mode voltages from –0.3V to 26V, independent of the supply voltage. The INA199/INA199-Q1 comes in three fixed gains (50V/V, 100V/V, and 200V/V). The low offset of the zero-drift architecture enables current sensing with maximum drops across the shunt as low as 10mV full-scale. These devices can operate from a single 2.7V to 26V power supply, drawing a maximum of 100µA of supply current. All versions are specified from –40°C to 105°C and are offered in both SC70-6 and thin UQFN-10 packages. The INA199-Q1 devices are AEC-Q100 qualified for automotive applications.

Results: 30
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 Vltg Output Hi/Low M smt Bi-Dir 0-Drift A 595-INA199A1DCKR 38.742In Stock
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Rp20.180,60
Rp15.153,80
Rp13.851,23
Rp12.016,63
Reel
Rp11.447,90
Min.: 1
Mult.: 1
: 250
INA199 1 Channel 80 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 115 uA 0.03 % - 40 C + 125 C SMD/SMT SC-70-6 0.4 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers Vltg Output Hi/Low M smt Bi-Dir 0-Drift A 595-INA199A3DCKR 26.845In Stock
Cut Tape
Rp23.299,42
Rp16.859,97
Rp15.263,87
Rp13.502,66
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Rp11.392,87
Min.: 1
Mult.: 1
: 250
INA199 1 Channel 14 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 115 uA 0.03 % - 40 C + 125 C SMD/SMT SC-70-6 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers VOut Hi/Low Side Msm t BiDir 0-Drift A 5 A 595-INA199B2DCKR 15.502In Stock
Cut Tape
Rp23.299,42
Rp16.951,70
Rp15.337,26
Rp13.557,69
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Rp11.613,02
Min.: 1
Mult.: 1
: 250
INA199 1 Channel 30 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 115 uA 0.03 % - 40 C + 125 C SMD/SMT SC-70-6 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers Vltg Output Hi/Low M smt Bi-Dir 0-Drift A 595-INA199A2RSWT 5.004In Stock
Cut Tape
Rp11.741,44
Rp8.365,78
Rp7.503,51
Rp6.549,52
Reel
Rp4.990,11
Min.: 1
Mult.: 1
: 3.000
INA199 1 Channel 30 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 115 uA 0.03 % - 40 C + 125 C SMD/SMT UQFN-10 0.4 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers VOUT Hi/Lo Side Bi-D irect Zero-Drift A A 595-INA199B1RSWT 4.748In Stock
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Rp10.824,14
Rp7.668,63
Rp6.879,75
Rp5.999,14
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Rp4.531,46
Min.: 1
Mult.: 1
: 3.000
INA199 1 Channel 80 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 115 uA 0.03 % - 40 C + 125 C SMD/SMT UQFN-10 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers VOut Hi/Low Side Msm t BiDir 0-Drift A 5 A 595-INA199B1DCKR 6.329In Stock
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Rp23.299,42
Rp16.859,97
Rp15.263,87
Rp13.502,66
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Rp12.640,39
Min.: 1
Mult.: 1
: 250
INA199 1 Channel 80 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 115 uA 0.03 % - 40 C + 125 C SMD/SMT SC-70-6 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26V bi-directional c urrent sense amplif A 595-INA199C3DCKT 14.727In Stock
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Rp15.961,02
Rp11.374,52
Rp10.237,07
Rp8.989,54
Reel
Rp7.026,52
Min.: 1
Mult.: 1
: 3.000
INA199 1 Channel 14 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 65 uA 0.03 % - 40 C + 125 C SMD/SMT SC-70-6 0.4 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers Vltg Output Hi/Low M smt Bi-Dir 0-Drift A 595-INA199A1RSWT 6.902In Stock
Cut Tape
Rp11.741,44
Rp8.365,78
Rp7.503,51
Rp6.549,52
Reel
Rp5.301,99
Min.: 1
Mult.: 1
: 3.000
INA199 1 Channel 80 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 115 uA 0.03 % - 40 C + 125 C SMD/SMT UQFN-10 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26V Bi-Dir 0-Drift C urr Shunt Monitor A A 595-INA199A2DCKT 3.918In Stock
33.000On Order
Cut Tape
Rp11.741,44
Rp8.365,78
Rp7.503,51
Rp6.549,52
Reel
Rp5.301,99
Min.: 1
Mult.: 1
: 3.000
INA199 1 Channel 30 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 115 uA 0.03 % - 40 C + 125 C SMD/SMT SC-70-6 0.4 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26V bi-directional c urrent sense amplif A 595-INA199C1DCKT 23.808In Stock
Cut Tape
Rp17.979,08
Rp12.897,24
Rp11.631,36
Rp10.237,07
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Rp8.604,27
Min.: 1
Mult.: 1
: 3.000
INA199 1 Channel 80 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 65 uA 0.03 % - 40 C + 125 C SMD/SMT SC-70-6 0.4 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26V bi-directional c urrent sense amplif A 595-INA199C3RSWT 5.555In Stock
Cut Tape
Rp15.961,02
Rp11.374,52
Rp10.237,07
Rp8.989,54
Reel
Rp7.283,36
Min.: 1
Mult.: 1
: 3.000
INA199 1 Channel 14 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 65 uA 0.03 % - 40 C + 125 C SMD/SMT UQFN-10 400 mV/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers Vltg Output Hi/Low M smt Bi-Dir 0-Drift A 595-INA199A2DCKR 769In Stock
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Rp23.299,42
Rp16.859,97
Rp15.263,87
Rp13.502,66
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Rp13.007,31
Min.: 1
Mult.: 1
: 250
INA199 1 Channel 30 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 115 uA 0.03 % - 40 C + 125 C SMD/SMT SC-70-6 0.4 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers VOUT Hi/Lo Side Bi-D irect Zero-Drift A A 595-INA199B2RSWT 1.701In Stock
Cut Tape
Rp11.191,06
Rp7.797,05
Rp6.971,48
Rp6.127,56
Reel
Rp4.751,61
Min.: 1
Mult.: 1
: 3.000
INA199 1 Channel 30 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 115 uA 0.03 % - 40 C + 125 C SMD/SMT UQFN-10 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 26V bi-di r ectional current se 1.028In Stock
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Rp15.961,02
Rp14.291,53
Rp13.484,31
Reel
Rp9.576,61
Rp9.448,19
Min.: 1
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: 3.000
INA199 1 Channel 14 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 65 uA 0.03 % - 40 C + 125 C SMD/SMT SC-70-6 AEC-Q100 0.4 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers Vltg Output Hi/Low M smt Bi-Dir 0-Drift A 595-INA199A1DCKT 508In Stock
36.000Expected 26/11/2026
Cut Tape
Rp11.741,44
Rp8.365,78
Rp7.503,51
Rp6.549,52
Reel
Rp5.448,76
Min.: 1
Mult.: 1
: 3.000
INA199 1 Channel 80 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 100 uA 0.03 % - 40 C + 125 C SMD/SMT SC-70-6 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers Vltg Output Hi/Low M smt Bi-Dir 0-Drift A 595-INA199A3RSWT 697In Stock
Cut Tape
Rp11.741,44
Rp8.365,78
Rp7.503,51
Rp6.549,52
Reel
Rp5.210,26
Min.: 1
Mult.: 1
: 3.000
INA199 1 Channel 14 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 115 uA 0.03 % - 40 C + 125 C SMD/SMT UQFN-10 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers VOut Hi/Low Side Msm t BiDir 0-Drift A 5 A 595-INA199B1DCKT 954In Stock
12.000Expected 07/01/2027
Cut Tape
Rp12.842,20
Rp8.952,85
Rp8.035,55
Rp7.026,52
Reel
Rp5.705,61
Min.: 1
Mult.: 1
: 3.000
INA199 1 Channel 80 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 115 uA 0.03 % - 40 C + 125 C SMD/SMT SC-70-6 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers VOut Hi/Low Side Msm t BiDir 0-Drift A 5 A 595-INA199B2DCKT 3.859In Stock
Cut Tape
Rp12.291,82
Rp8.714,35
Rp7.815,40
Rp6.824,71
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Rp5.540,49
Min.: 1
Mult.: 1
: 3.000
INA199 1 Channel 30 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 115 uA 0.03 % - 40 C + 125 C SMD/SMT SC-70-6 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers VOut Hi/Low Side Msm t BiDir 0-Drift A 5 A 595-INA199B3DCKT 1.182In Stock
3.000Expected 22/03/2027
Cut Tape
Rp10.824,14
Rp7.668,63
Rp6.879,75
Rp5.999,14
Reel
Rp4.916,73
Min.: 1
Mult.: 1
: 3.000
INA199 1 Channel 14 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 115 uA 0.03 % - 40 C + 125 C SMD/SMT SC-70-6 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers VOut Hi/Low Side Msm t BiDir 0-Drift A 5 A 595-INA199B3DCKR 1.172In Stock
Cut Tape
Rp23.299,42
Rp16.859,97
Rp15.263,87
Rp13.502,66
Reel
Rp12.658,74
Min.: 1
Mult.: 1
: 250
INA199 1 Channel 14 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 115 uA 0.03 % - 40 C + 125 C SMD/SMT SC-70-6 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 26V bi-di r ectional current se 5In Stock
6.000Expected 22/02/2027
Cut Tape
Rp20.180,60
Rp14.383,26
Rp12.970,62
Rp11.209,41
Reel
Rp9.117,96
Min.: 1
Mult.: 1
: 3.000
INA199 1 Channel 80 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 65 uA 0.03 % - 40 C + 125 C SMD/SMT SC-70-6 AEC-Q100 0.4 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26V bi-directional c urrent sense amplif A 595-INA199C2DCKT 3.146In Stock
Cut Tape
Rp16.511,40
Rp11.686,40
Rp10.475,57
Rp9.154,65
Reel
Rp7.485,17
Min.: 1
Mult.: 1
: 3.000
INA199 1 Channel 30 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 65 uA 0.03 % - 40 C + 125 C SMD/SMT SC-70-6 0.4 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 26V bi-di r ectional current se 841In Stock
3.000Expected 29/03/2027
Cut Tape
Rp15.961,02
Rp13.759,50
Rp12.860,55
Rp11.319,48
Reel
Rp9.356,46
Min.: 1
Mult.: 1
: 3.000
INA199 1 Channel 30 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 65 uA 0.03 % - 40 C + 125 C SMD/SMT SC-70-6 AEC-Q100 0.4 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26V bi-directional c urrent sense amplif A 595-INA199C3DCKR 27In Stock
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Rp28.986,68
Rp21.097,90
Rp19.263,30
Rp16.951,70
Reel
Rp15.905,98
Min.: 1
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: 250
INA199 1 Channel 14 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 65 uA 0.03 % - 40 C + 125 C SMD/SMT SC-70-6 0.4 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers VOUT Hi/Lo Side Bi-D irect Zero-Drift A A 595-INA199B3RSWT 963In Stock
Cut Tape
Rp10.824,14
Rp7.668,63
Rp6.879,75
Rp5.999,14
Reel
Rp4.751,61
Min.: 1
Mult.: 1
: 3.000
INA199 1 Channel 14 kHz 12 V 120 dB 28 uA 5 uV 26 V 2.7 V 115 uA 0.03 % - 40 C + 125 C SMD/SMT UQFN-10 Reel, Cut Tape, MouseReel