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 (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 Vltg Output Hi/Low M smt Bi-Dir 0-Drift A 595-INA199A3DCKR 26 845In Stock
Cut Tape
€ 1,09
€ 0,79
€ 0,716
€ 0,633
Reel
€ 0,534
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 Vltg Output Hi/Low M smt Bi-Dir 0-Drift A 595-INA199A1DCKR 38 742In Stock
Cut Tape
€ 0,946
€ 0,71
€ 0,649
€ 0,563
Reel
€ 0,537
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 VOut Hi/Low Side Msm t BiDir 0-Drift A 5 A 595-INA199B2DCKR 15 502In Stock
Cut Tape
€ 1,09
€ 0,795
€ 0,719
€ 0,636
Reel
€ 0,544
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
€ 0,55
€ 0,392
€ 0,352
€ 0,307
Reel
€ 0,234
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
Cut Tape
€ 0,507
€ 0,359
€ 0,323
€ 0,281
Reel
€ 0,212
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
Cut Tape
€ 1,09
€ 0,79
€ 0,716
€ 0,633
Reel
€ 0,593
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
Cut Tape
€ 0,748
€ 0,533
€ 0,48
€ 0,421
Reel
€ 0,329
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
€ 0,55
€ 0,392
€ 0,352
€ 0,307
Reel
€ 0,249
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-directional c urrent sense amplif A 595-INA199C1DCKT 23 808In Stock
Cut Tape
€ 0,843
€ 0,605
€ 0,545
€ 0,48
Reel
€ 0,403
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
€ 0,748
€ 0,533
€ 0,48
€ 0,421
Reel
€ 0,341
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
Cut Tape
€ 1,09
€ 0,79
€ 0,716
€ 0,633
Reel
€ 0,61
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
€ 0,525
€ 0,366
€ 0,327
€ 0,287
Reel
€ 0,223
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
Cut Tape
€ 0,748
€ 0,67
€ 0,632
Reel
€ 0,449
€ 0,443
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 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
€ 0,55
€ 0,392
€ 0,352
€ 0,307
Reel
€ 0,255
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 26V Bi-Dir 0-Drift C urr Shunt Monitor A A 595-INA199A2DCKT 3 918In Stock
33 000On Order
Cut Tape
€ 0,55
€ 0,392
€ 0,352
€ 0,307
Reel
€ 0,249
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 Vltg Output Hi/Low M smt Bi-Dir 0-Drift A 595-INA199A3RSWT 697In Stock
Cut Tape
€ 0,55
€ 0,392
€ 0,352
€ 0,307
Reel
€ 0,244
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 1 060In Stock
12 000Expected 31/12/2026
Cut Tape
€ 0,602
€ 0,42
€ 0,377
€ 0,329
Reel
€ 0,267
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
€ 0,576
€ 0,409
€ 0,366
€ 0,32
Reel
€ 0,26
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 972In Stock
6 000On Order
Cut Tape
€ 0,507
€ 0,359
€ 0,323
€ 0,281
Reel
€ 0,23
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
€ 1,09
€ 0,79
€ 0,716
€ 0,633
Reel
€ 0,593
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 15/02/2027
Cut Tape
€ 0,946
€ 0,674
€ 0,608
€ 0,525
Reel
€ 0,427
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 2 884In Stock
Cut Tape
€ 0,774
€ 0,548
€ 0,491
€ 0,429
Reel
€ 0,351
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 256In Stock
3 000Expected 29/03/2027
Cut Tape
€ 0,748
€ 0,645
€ 0,603
€ 0,531
Reel
€ 0,439
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
Cut Tape
€ 1,36
€ 0,989
€ 0,903
€ 0,795
Reel
€ 0,746
Min.: 1
Mult.: 1
: 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
€ 0,507
€ 0,359
€ 0,323
€ 0,281
Reel
€ 0,223
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