Current Sense Amplifiers – Mouser Israel

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INA190/INA190-Q1 Current-Shunt Monitors

Texas Instruments INA190/INA190-Q1 Current-Shunt Monitors provide overcurrent protection and precision current measurement for system optimization or in closed-loop feedback circuits. These voltage-output monitors can sense drops across shunts at common-mode voltages from –0.2V to +40V, independent of the supply voltage. The INA190/INA190-Q1 features five fixed gain options of 25V/V, 50V/V, 100V/V, 200V/V, or 500V/V. The INA190/INA190-Q1 offers a low input bias current, permitting the use of larger current-sense resistors. This allows accurate, current measurements in the microamp range.

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Part #

Current Sense Amplifiers Enhanced product 40 -V bidirectional u

INA190A4NDDFREP
Texas Instruments
1: $9.67
2,466In Stock

Mfr. Part No.
INA190A4NDDFREP

Mouser Part No
595-INA190A4NDDFREP

Texas Instruments

Current Sense Amplifiers Enhanced product 40 -V bidirectional u

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Datasheet

2,466In Stock

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$9.67

$7.52

$6.99

$6.40

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: 3,000

INA190

1 Channel

33 kHz

- 200 mV to 40 V

132 dB

500 pA

15 uV

5.5 V

1.7 V

- 0.06 %

- 55 C

+ 150 C

SMD/SMT

SOT-23-THIN-8

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A1IRSWT

INA190A1IRSWR
Texas Instruments
1: $2.36
3,997In Stock

Mfr. Part No.
INA190A1IRSWR

Mouser Part No
595-INA190A1IRSWR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A1IRSWT

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Datasheet

3,997In Stock

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$2.36

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INA190

1 Channel

45 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

65 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

UQFN-10

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Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

INA190A4QDDFRQ1
Texas Instruments
1: $2.71
2,414In Stock

Mfr. Part No.
INA190A4QDDFRQ1

Mouser Part No
595-INA190A4QDDFRQ1

Texas Instruments

Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

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Datasheet

2,414In Stock

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INA190

1 Channel

33 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

65 uA

- 0.06 %

- 40 C

+ 125 C

SMD/SMT

SOT-23-THIN-8

AEC-Q100

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Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

INA190A5QDDFRQ1
Texas Instruments
1: $2.72
2,312In Stock

Mfr. Part No.
INA190A5QDDFRQ1

Mouser Part No
595-INA190A5QDDFRQ1

Texas Instruments

Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

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Datasheet

2,312In Stock

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INA190

1 Channel

27 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

65 uA

- 0.08 %

- 40 C

+ 125 C

SMD/SMT

SOT-23-THIN-8

AEC-Q100

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Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A5IRSWT

INA190A5IRSWR
Texas Instruments
1: $1.83
3,223In Stock

Mfr. Part No.
INA190A5IRSWR

Mouser Part No
595-INA190A5IRSWR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A5IRSWT

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Datasheet

3,223In Stock

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$1.33

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INA190

1 Channel

27 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

65 uA

- 0.08 %

- 40 C

+ 125 C

SMD/SMT

UQFN-10

Reel, Cut Tape, MouseReel

Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

INA190A3QDDFRQ1
Texas Instruments
1: $2.12
4,794In Stock

Mfr. Part No.
INA190A3QDDFRQ1

Mouser Part No
595-INA190A3QDDFRQ1

Texas Instruments

Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

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Datasheet

4,794In Stock

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$2.12

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$1.81

$1.66

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INA190

1 Channel

35 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

65 uA

- 0.06 %

- 40 C

+ 125 C

SMD/SMT

SOT-23-THIN-8

AEC-Q100

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Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

INA190A1QDCKRQ1G4
Texas Instruments
1: $3.06
2,987In Stock
New Product

Mfr. Part No.
INA190A1QDCKRQ1G4

Mouser Part No
595-INA190A1QDCRQ1G4

New Product

Texas Instruments

Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

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Datasheet

2,987In Stock

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Max.: 1,001

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INA190A1QDCKRQ1G4

1 Channel

- 200 mV to 40 V

132 dB

3 nA

15 uV

5.5 V

1.7 V

90 uA

0.2 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

AEC-Q100

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Current Sense Amplifiers 40-V bidirectional u ltraprecise curren

INA190A2IDCKRG4
Texas Instruments
1: $2.67
3,000In Stock
New Product

Mfr. Part No.
INA190A2IDCKRG4

Mouser Part No
595-INA190A2IDCKRG4

New Product

Texas Instruments

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren

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Datasheet

3,000In Stock

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INA190A2IDCKRG4

1 Channel

- 200 mV to 40 V

132 dB

3 nA

15 uV

5.5 V

1.7 V

90 uA

0.3 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape

Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

INA190A2QDCKRQ1G4
Texas Instruments
1: $3.06
2,586In Stock
New Product

Mfr. Part No.
INA190A2QDCKRQ1G4

Mouser Part No
595-INA190A2QDCRQ1G4

New Product

Texas Instruments

Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

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Datasheet

2,586In Stock

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INA190A2QDCKRQ1G4

1 Channel

- 200 mV to 40 V

132 dB

3 nA

15 uV

5.5 V

1.7 V

90 uA

0.3 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

AEC-Q100

Reel, Cut Tape

Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

INA190A4QDCKRQ1G4
Texas Instruments
1: $3.06
2,998In Stock
New Product

Mfr. Part No.
INA190A4QDCKRQ1G4

Mouser Part No
595-INA190A4QDCRQ1G4

New Product

Texas Instruments

Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

Learn More

Datasheet

2,998In Stock

Cut Tape

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$2.09

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$1.77

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$1.77

Min.: 1
Mult.: 1
Max.: 1,001

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INA190A4QDCKRQ1G4

1 Channel

- 200 mV to 40 V

132 dB

3 nA

15 uV

5.5 V

1.7 V

90 uA

0.3 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

AEC-Q100

Reel, Cut Tape

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A2IRSWT

INA190A2IRSWR
Texas Instruments
1: $2.20
26,619In Stock

Mfr. Part No.
INA190A2IRSWR

Mouser Part No
595-INA190A2IRSWR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A2IRSWT

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Datasheet

26,619In Stock

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$2.20

$1.63

$1.48

$1.35

$1.27

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$1.27

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INA190

1 Channel

37 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

65 uA

- 0.06 %

- 40 C

+ 125 C

SMD/SMT

UQFN-10

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A1IDDFT

INA190A1IDDFR
Texas Instruments
1: $2.34
1,122In Stock

Mfr. Part No.
INA190A1IDDFR

Mouser Part No
595-INA190A1IDDFR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A1IDDFT

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Datasheet

1,122In Stock

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$2.34

$1.74

$1.59

$1.42

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$1.20

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Mult.: 1

: 3,000

INA190

1 Channel

45 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

65 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SOT-23-8

Reel, Cut Tape, MouseReel

Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

INA190A1QDCKRQ1
Texas Instruments
1: $2.96
1,342In Stock

Mfr. Part No.
INA190A1QDCKRQ1

Mouser Part No
595-INA190A1QDCKRQ1

Texas Instruments

Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

Learn More

Datasheet

1,342In Stock

Cut Tape

$2.96

$2.21

$2.03

$1.82

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$1.54

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Min.: 1
Mult.: 1

: 3,000

INA190

1 Channel

45 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

65 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

AEC-Q100

Reel, Cut Tape, MouseReel

Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

INA190A1QDDFRQ1
Texas Instruments
1: $2.71
1,692In Stock

Mfr. Part No.
INA190A1QDDFRQ1

Mouser Part No
595-INA190A1QDDFRQ1

Texas Instruments

Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

Learn More

Datasheet

1,692In Stock

Cut Tape

$2.71

$2.03

$1.85

$1.66

Reel

$1.41

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA190

1 Channel

45 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

65 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SOT-23-THIN-8

AEC-Q100

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A2IDCKT

INA190A2IDCKR
Texas Instruments
1: $2.15
2,571In Stock

Mfr. Part No.
INA190A2IDCKR

Mouser Part No
595-INA190A2IDCKR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A2IDCKT

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Datasheet

2,571In Stock

Cut Tape

$2.15

$1.59

$1.45

$1.30

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$1.09

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA190

1 Channel

37 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

65 uA

- 0.06 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A2IDDFT

INA190A2IDDFR
Texas Instruments
1: $2.34
4,462In Stock

Mfr. Part No.
INA190A2IDDFR

Mouser Part No
595-INA190A2IDDFR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A2IDDFT

Learn More

Datasheet

4,462In Stock

Cut Tape

$2.34

$1.74

$1.59

$1.42

Reel

$1.23

View

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Min.: 1
Mult.: 1

: 3,000

INA190

1 Channel

37 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

65 uA

- 0.06 %

- 40 C

+ 125 C

SMD/SMT

SOT-23-8

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A3IDDFT

INA190A3IDDFR
Texas Instruments
1: $2.34
4,054In Stock

Mfr. Part No.
INA190A3IDDFR

Mouser Part No
595-INA190A3IDDFR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A3IDDFT

Learn More

Datasheet

4,054In Stock

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$2.34

$1.74

$1.59

$1.42

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$1.20

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: 3,000

INA190

1 Channel

35 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

65 uA

- 0.06 %

- 40 C

+ 125 C

SMD/SMT

SOT-23-8

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A3IRSWT

INA190A3IRSWR
Texas Instruments
1: $2.33
9,041In Stock

Mfr. Part No.
INA190A3IRSWR

Mouser Part No
595-INA190A3IRSWR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A3IRSWT

Learn More

Datasheet

9,041In Stock

Cut Tape

$2.33

$1.78

$1.64

$1.49

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$1.09

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA190

1 Channel

35 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

65 uA

- 0.06 %

- 40 C

+ 125 C

SMD/SMT

UQFN-10

Reel, Cut Tape, MouseReel

Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

INA190A3QDCKRQ1
Texas Instruments
1: $2.51
6,431In Stock

Mfr. Part No.
INA190A3QDCKRQ1

Mouser Part No
595-INA190A3QDCKRQ1

Texas Instruments

Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

Learn More

Datasheet

6,431In Stock

Cut Tape

$2.51

$1.87

$1.71

$1.53

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$1.30

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA190

1 Channel

35 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

65 uA

- 0.06 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

AEC-Q100

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A4IDCKT

INA190A4IDCKR
Texas Instruments
1: $2.17
9,405In Stock

Mfr. Part No.
INA190A4IDCKR

Mouser Part No
595-INA190A4IDCKR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A4IDCKT

Learn More

Datasheet

9,405In Stock

Cut Tape

$2.17

$1.61

$1.47

$1.31

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$1.10

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Min.: 1
Mult.: 1

: 3,000

INA190

1 Channel

33 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

65 uA

- 0.06 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A4IRSWT

INA190A4IRSWR
Texas Instruments
1: $2.46
2,528In Stock

Mfr. Part No.
INA190A4IRSWR

Mouser Part No
595-INA190A4IRSWR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A4IRSWT

Learn More

Datasheet

2,528In Stock

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$2.46

$1.82

$1.67

$1.49

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$1.27

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Min.: 1
Mult.: 1

: 3,000

INA190

1 Channel

33 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

65 uA

- 0.06 %

- 40 C

+ 125 C

SMD/SMT

UQFN-10

Reel, Cut Tape, MouseReel

Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

INA190A4QDCKRQ1
Texas Instruments
1: $2.71
2,398In Stock

Mfr. Part No.
INA190A4QDCKRQ1

Mouser Part No
595-INA190A4QDCKRQ1

Texas Instruments

Current Sense Amplifiers AEC-Q100 40V bi-di r ectional ultra-pre

Learn More

Datasheet

2,398In Stock

Cut Tape

$2.71

$2.03

$1.85

$1.66

Reel

$1.38

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA190

1 Channel

33 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

65 uA

- 0.06 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

AEC-Q100

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A1IDCKT

INA190A1IDCKR
Texas Instruments
1: $2.15
362In Stock
9,000Expected 06/08/2026

Mfr. Part No.
INA190A1IDCKR

Mouser Part No
595-INA190A1IDCKR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A1IDCKT

Learn More

Datasheet

362In Stock

9,000Expected 06/08/2026

Cut Tape

$2.15

$1.59

$1.45

$1.30

Reel

$1.09

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA190

1 Channel

45 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

65 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A1IDCKR

INA190A1IDCKT
Texas Instruments
1: $3.60
898In Stock

Mfr. Part No.
INA190A1IDCKT

Mouser Part No
595-INA190A1IDCKT

Texas Instruments

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A1IDCKR

Learn More

Datasheet

898In Stock

Cut Tape

$3.60

$2.71

$2.49

$2.24

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$2.05

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Min.: 1
Mult.: 1

: 250

INA190

1 Channel

45 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

65 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers Enhanced product 40 -V bidirectional u

INA190A1NDDFREP
Texas Instruments
1: $9.67
825In Stock

Mfr. Part No.
INA190A1NDDFREP

Mouser Part No
595-INA190A1NDDFREP

Texas Instruments

Current Sense Amplifiers Enhanced product 40 -V bidirectional u

Learn More

Datasheet

825In Stock

Cut Tape

$9.67

$7.53

$6.99

$6.41

View

Reel

$5.50

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA190

1 Channel

45 kHz

- 200 mV to 40 V

132 dB

500 pA

15 uV

5.5 V

1.7 V

- 0.04 %

- 55 C

+ 150 C

SMD/SMT

SOT-23-THIN-8

Reel, Cut Tape, MouseReel

INA190/INA190-Q1 Current-Shunt Monitors

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