INA293/INA293-Q1 Current Sense Amplifiers

Texas Instruments  INA293/INA293-Q1 High-Precision Current Sense Amplifiers measure voltage drops across shunt resistors from –4V to 110V.  The negative common-mode voltage allows operation below ground, accommodating precise measurement of recirculating currents in half-bridge applications.  Combining a low offset voltage, small gain error, and high DC CMRR enables highly accurate current measurement.  The INA293/INA293-Q1 is also designed for high-speed applications (e.g. fast over-current protection) with a high bandwidth of 1.3MHz and an 85dB AC CMRR (at 50kHz). Texas Instruments INA293-Q1 devices are AEC-Q100 qualified for automotive applications.

Results: 25
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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
Packaging
Texas Instruments Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu A 595-INA293A5IDBVT
Datasheet
2.162In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA293 1 Channel 900 kHz 48 V 160 dB 20 uA 2 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4-V to 11 0-V 1.3-MHz ultra-
Datasheet
2.703In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA293 1 Channel 900 kHz 48 V 160 dB 20 uA 2 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu A 595-INA293B5IDBVT
Datasheet
415In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA293 1 Channel 900 kHz 48 V 160 dB 20 uA 2 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4-V to 11 0-V 1.3-MHz ultra-
Datasheet
2.665In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA293 1 Channel 900 kHz 48 V 160 dB 20 uA 2 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4-V to 11 0-V 1.3-MHz ultra-
Datasheet
7.954In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA293 1 Channel 1000 kHz 48 V 160 dB 20 uA 10 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu A 595-INA293A1IDBVT
Datasheet
6.046In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA293 1 Channel 1300 kHz 48 V 160 dB 20 uA 30 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu A 595-INA293A1IDBVR
Datasheet
1.043In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

INA293 1 Channel 1300 kHz 48 V 160 dB 20 uA 30 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4-V to 11 0-V 1.3-MHz ultra-
Datasheet
3.386In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA293 1 Channel 1300 kHz 48 V 160 dB 20 uA 30 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu A 595-INA293A2IDBVT
Datasheet
1.156In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA293 1 Channel 1300 kHz 48 V 160 dB 20 uA 15 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4-V to 11 0-V 1.3-MHz ultra-
Datasheet
4.620In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA293 1 Channel 1300 kHz 48 V 160 dB 20 uA 15 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu A 595-INA293A3IDBVT
Datasheet
5.691In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA293 1 Channel 1000 kHz 48 V 160 dB 20 uA 10 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4-V to 11 0-V 1.3-MHz ultra-
Datasheet
4.325In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA293 1 Channel 1000 kHz 48 V 160 dB 20 uA 10 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu A 595-INA293A4IDBVT
Datasheet
4.539In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA293 1 Channel 900 kHz 48 V 160 dB 20 uA 5 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4-V to 11 0-V 1.3-MHz ultra-
Datasheet
1.367In Stock
3.000Expected 6/29/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA293 1 Channel 900 kHz 48 V 160 dB 20 uA 5 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu A 595-INA293B1IDBVT
Datasheet
1.820In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA293 1 Channel 1300 kHz 48 V 160 dB 20 uA 30 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4-V to 11 0-V 1.3-MHz ultra-
Datasheet
1.945In Stock
3.000Expected 9/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA293 1 Channel 1300 kHz 48 V 160 dB 20 uA 30 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu A 595-INA293B2IDBVT
Datasheet
1.790In Stock
3.000Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA293 1 Channel 1300 kHz 48 V 160 dB 20 uA 15 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4-V to 11 0-V 1.3-MHz ultra-
Datasheet
5.052In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 440
: 3.000

INA293 1 Channel 1300 kHz 48 V 160 dB 20 uA 15 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu A 595-INA293B3IDBVT
Datasheet
6.554In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA293 1 Channel 1000 kHz 48 V 160 dB 20 uA 10 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 -4-V to 11 0-V 1.3-MHz ultra-
Datasheet
837In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA293 1 Channel 900 kHz 48 V 160 dB 20 uA 5 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu A 595-INA293A2IDBVR
Datasheet
247In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

INA293 1 Channel 1300 kHz 48 V 160 dB 20 uA 15 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu A 595-INA293A3IDBVR
Datasheet
164In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

INA293 1 Channel 1000 kHz 48 V 160 dB 20 uA 10 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu A 595-INA293A4IDBVR
Datasheet
151In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

INA293 1 Channel 900 kHz 48 V 160 dB 20 uA 5 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu A 595-INA293B2IDBVR
Datasheet
278In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

INA293 1 Channel 1300 kHz 48 V 160 dB 20 uA 15 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu A 595-INA293B4IDBVT
Datasheet
321In Stock
3.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA293 1 Channel 900 kHz 48 V 160 dB 20 uA 5 uV 20 V 2.7 V 1.5 mA 0.02 % - 40 C + 125 C SMD/SMT SOT-23-5 Reel, Cut Tape, MouseReel