INA30x/INA30x-Q1 Current Sense Amplifiers

Texas Instruments INA30x/INA30x-Q1 Overcurrent Protection High-Speed, Precision Current Sense Amplifiers offer two high-speed integrated comparators that detect out-of-range current conditions. The INA302/INA302-Q1 and the INA303/IN303-Q have comparators configured to respond to overcurrent conditions. The INA303/INA303-Q1, however, also responds to an undercurrent condition in a windowed configuration. Each comparator features an adjustable limit threshold range using an external limit-setting resistor. The monitors measure differential voltage signals, independent of the supply, varying from -0.1V up to 36V on common-mode voltages. The device features an operating voltage supply of 2.7V to 5.5V using a maximum supply current of 950µA. The INA30x/INA30x-Q1 is available in a 14-pin TSSOP package with a specified over extended operating temperature range of (–40°C to +125°C). The Texas Instruments INA30x-Q1 devices are AEC-Q100 qualified for automotive applications.

Results: 12
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Description Datasheet Availability Pricing (CHF) 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 36V bi-directional 5 50kHz 4V/us high A A 595-INA302A2IPW
Datasheet
1’591In Stock
Cut Tape
CHF 3.65
CHF 2.76
CHF 2.54
CHF 2.28
Reel
CHF 2.01
View
MouseReel Available
Min.: 1
Mult.: 1
: 2’000
INA302 2 Channel 440 kHz 12 V 120 dB 115 uA 10 uV 5.5 V 2.7 V 850 uA 0.05 % - 40 C + 125 C SMD/SMT TSSOP-14 4 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 36V bi-directional 5 50kHz 4V/us high A A 595-INA302A3IPW
Datasheet
880In Stock
Cut Tape
CHF 3.59
CHF 2.73
CHF 2.51
CHF 2.27
Reel
CHF 1.97
View
MouseReel Available
Min.: 1
Mult.: 1
: 2’000
INA302 2 Channel 400 kHz 12 V 120 dB 115 uA 5 uV 5.5 V 2.7 V 850 uA 0.1 % - 40 C + 125 C SMD/SMT TSSOP-14 4 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 36V bi-di r ectional 550kHz 4
Datasheet
1’725In Stock
Cut Tape
CHF 4.67
CHF 3.56
CHF 3.28
CHF 2.97
Reel
CHF 2.67
View
MouseReel Available
Min.: 1
Mult.: 1
: 2’000
INA303 2 Channel 550 kHz 12 V 120 dB 115 uA 15 uV 5.5 V 2.7 V 850 uA 0.02 % - 40 C + 125 C SMD/SMT TSSOP-14 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 36V bi-di r ectional 550kHz 4
Datasheet
729In Stock
Cut Tape
CHF 4.67
CHF 3.56
CHF 3.28
CHF 2.97
Reel
CHF 2.63
View
MouseReel Available
Min.: 1
Mult.: 1
: 2’000
INA303 2 Channel 400 kHz 12 V 120 dB 115 uA 5 uV 5.5 V 2.7 V 850 uA 0.1 % - 40 C + 125 C SMD/SMT TSSOP-14 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 36V bi-di r ectional 550kHz 4
Datasheet
279In Stock
Cut Tape
CHF 4.05
CHF 3.09
CHF 2.85
CHF 2.58
View
Reel
CHF 2.32
MouseReel Available
Min.: 1
Mult.: 1
: 2’000
INA302 2 Channel 550 kHz 12 V 120 dB 115 uA 15 uV 5.5 V 2.7 V 850 uA 0.05 % - 40 C + 125 C SMD/SMT TSSOP-14 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 36V bi-directional 5 50kHz 4V/us high A A 595-INA302A1IPW
Datasheet
1’018In Stock
Cut Tape
CHF 3.59
CHF 2.73
CHF 2.51
CHF 2.27
Reel
CHF 1.94
View
MouseReel Available
Min.: 1
Mult.: 1
: 2’000
INA302 2 Channel 550 kHz 12 V 120 dB 115 uA 15 uV 5.5 V 2.7 V 850 uA 0.02 % - 40 C + 125 C SMD/SMT TSSOP-14 4 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 36V bi-directional 5 50kHz 4V/us high A A 595-INA303A1IPW
Datasheet
664In Stock
4’000Expected 11/26/2026
Cut Tape
CHF 4.07
CHF 3.11
CHF 2.86
CHF 2.60
View
Reel
CHF 2.27
MouseReel Available
Min.: 1
Mult.: 1
: 2’000
INA303 2 Channel 550 kHz 12 V 120 dB 115 uA 15 uV 5.5 V 2.7 V 850 uA 0.02 % - 40 C + 125 C SMD/SMT TSSOP-14 4 V/us Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 36V bi-di r ectional 550kHz 4
Datasheet
1’840In Stock
Cut Tape
CHF 4.69
CHF 3.59
CHF 3.30
CHF 3.00
CHF 2.98
Reel
CHF 2.62
MouseReel Available
Min.: 1
Mult.: 1
: 2’000
INA303 2 Channel 440 kHz 12 V 120 dB 115 uA 10 uV 5.5 V 2.7 V 850 uA 0.05 % - 40 C + 125 C SMD/SMT TSSOP-14 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 36V bi-di r ectional 550kHz 4
Datasheet
50In Stock
Cut Tape
CHF 4.05
CHF 3.08
CHF 2.85
CHF 2.57
View
Reel
CHF 2.32
MouseReel Available
Min.: 1
Mult.: 1
: 2’000
INA302 2 Channel 440 kHz 12 V 120 dB 115 uA 10 uV 5.5 V 2.7 V 850 uA 0.05 % - 40 C + 125 C SMD/SMT TSSOP-14 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 36V bi-di r ectional 550kHz 4
Datasheet
169In Stock
Cut Tape
CHF 4.11
CHF 3.14
CHF 2.89
CHF 2.62
View
Reel
CHF 2.27
MouseReel Available
Min.: 1
Mult.: 1
: 2’000
INA302 2 Channel 400 kHz 12 V 120 dB 115 uA 5 uV 5.5 V 2.7 V 850 uA 0.1 % - 40 C + 125 C SMD/SMT TSSOP-14 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 36V bi-directional 5 50kHz 4V/us high A A 595-INA303A2IPW
Datasheet
Non-Stocked Lead-Time 26 Weeks
Reel
CHF 2.50
Min.: 2’000
Mult.: 2’000
: 2’000
INA303 2 Channel 440 kHz 0 V to 36 V 100 dB 115 uA 10 uV 5.5 V 2.7 V 850 uA 0.05 % - 40 C + 125 C SMD/SMT TSSOP-14 4 V/us Reel
Texas Instruments Current Sense Amplifiers 36V bi-directional 5 50kHz 4V/us high A A 595-INA303A3IPW
Datasheet
Non-Stocked Lead-Time 26 Weeks
Reel
CHF 2.50
Min.: 2’000
Mult.: 2’000
: 2’000
INA303 2 Channel 400 kHz 0 V to 36 V 100 dB 115 uA 5 uV 5.5 V 2.7 V 850 uA 0.1 % - 40 C + 125 C SMD/SMT TSSOP-14 4 V/us Reel