Current Sense Amplifiers – Mouser South Africa

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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

INA190A2NDDFREP
Texas Instruments
1: $9.68
2,293In Stock

Mfr. Part No.
INA190A2NDDFREP

Mouser Part No
595-INA190A2NDDFREP

Texas Instruments

Current Sense Amplifiers Enhanced product 40 -V bidirectional u

Learn More

Datasheet

2,293In Stock

Cut Tape

$9.68

$7.54

$6.99

$6.41

View

Reel

$5.50

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA190

1 Channel

37 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 AEC-Q100 40V bi-di r ectional ultra-pre

INA190A2QDDFRQ1
Texas Instruments
1: $2.71
1,409In Stock

Mfr. Part No.
INA190A2QDDFRQ1

Mouser Part No
595-INA190A2QDDFRQ1

Texas Instruments

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

Learn More

Datasheet

1,409In Stock

Cut Tape

$2.71

$2.04

$1.85

$1.66

Reel

$1.38

View

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

SOT-23-THIN-8

AEC-Q100

Reel, Cut Tape, MouseReel

Current Sense Amplifiers Enhanced product 40 -V bidirectional u

INA190A3NDDFREP
Texas Instruments
1: $9.68
1,908In Stock

Mfr. Part No.
INA190A3NDDFREP

Mouser Part No
595-INA190A3NDDFREP

Texas Instruments

Current Sense Amplifiers Enhanced product 40 -V bidirectional u

Learn More

Datasheet

1,908In Stock

Cut Tape

$9.68

$7.54

$6.99

$6.41

View

Reel

$5.56

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA190

1 Channel

35 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-INA190A4IDDFT

INA190A4IDDFR
Texas Instruments
1: $2.34
1,358In Stock

Mfr. Part No.
INA190A4IDDFR

Mouser Part No
595-INA190A4IDDFR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A4IDDFT

Learn More

Datasheet

1,358In Stock

Cut Tape

$2.34

$1.74

$1.59

$1.42

Reel

$1.20

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

SOT-23-8

Reel, Cut Tape, MouseReel

Current Sense Amplifiers Enhanced product 40 -V bidirectional u

INA190A5NDDFREP
Texas Instruments
1: $9.68
1,661In Stock

Mfr. Part No.
INA190A5NDDFREP

Mouser Part No
595-INA190A5NDDFREP

Texas Instruments

Current Sense Amplifiers Enhanced product 40 -V bidirectional u

Learn More

Datasheet

1,661In Stock

Cut Tape

$9.68

$7.54

$6.99

$6.41

View

Reel

$5.50

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA190

1 Channel

27 kHz

- 200 mV to 40 V

132 dB

500 pA

15 uV

5.5 V

1.7 V

- 0.08 %

- 55 C

+ 150 C

SMD/SMT

SOT-23-THIN-8

Reel, Cut Tape, MouseReel

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

INA190A5QDCKRQ1
Texas Instruments
1: $2.71
4,591In Stock

Mfr. Part No.
INA190A5QDCKRQ1

Mouser Part No
595-INA190A5QDCKRQ1

Texas Instruments

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

Learn More

Datasheet

4,591In Stock

Cut Tape

$2.71

$2.04

$1.85

$1.66

Reel

$1.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SC-70-6

AEC-Q100

Reel, Cut Tape, MouseReel

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

INA190A1IDDFR
Texas Instruments
1: $2.34
118In Stock
3,000Expected 2026/08/26

Mfr. Part No.
INA190A1IDDFR

Mouser Part No
595-INA190A1IDDFR

Texas Instruments

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

Learn More

Datasheet

118In Stock

3,000Expected 2026/08/26

Cut Tape

$2.34

$1.74

$1.59

$1.42

Reel

$1.20

View

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-23-8

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A3IDCKT

INA190A3IDCKR
Texas Instruments
1: $2.17
246In Stock
3,000On Order

Mfr. Part No.
INA190A3IDCKR

Mouser Part No
595-INA190A3IDCKR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A3IDCKT

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Datasheet

246In Stock

3,000On Order

Cut Tape

$2.17

$1.60

$1.47

$1.30

Reel

$1.09

View

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

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A5IDCKT

INA190A5IDCKR
Texas Instruments
1: $2.47
566In Stock

Mfr. Part No.
INA190A5IDCKR

Mouser Part No
595-INA190A5IDCKR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A5IDCKT

Learn More

Datasheet

566In Stock

Cut Tape

$2.47

$1.83

$1.67

$1.63

Reel

$1.08

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SC-70-6

Reel, Cut Tape, MouseReel

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

INA190A2QDCKRQ1
Texas Instruments
1: $2.71
6,000Expected 2026/12/24

Mfr. Part No.
INA190A2QDCKRQ1

Mouser Part No
595-INA190A2QDCKRQ1

Texas Instruments

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

Learn More

Datasheet

6,000Expected 2026/12/24

Cut Tape

$2.71

$2.04

$1.85

$1.66

Reel

$1.40

View

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

AEC-Q100

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A5IDDFT

INA190A5IDDFR
Texas Instruments
1: $2.34
2,964In Stock

Mfr. Part No.
INA190A5IDDFR

Mouser Part No
595-INA190A5IDDFR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional u ltraprecise curren A 595-INA190A5IDDFT

Learn More

Datasheet

2,964In Stock

Cut Tape

$2.34

$1.74

$1.59

$1.42

Reel

$1.17

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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-23-8

Reel, Cut Tape, MouseReel

Current Sense Amplifiers Enhanced product 40 -V bidirectional u

V62/21612-04XE
Texas Instruments
3,000: $5.85
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
V62/21612-04XE

Mouser Part No
595-V62/21612-04XE

Texas Instruments

Current Sense Amplifiers Enhanced product 40 -V bidirectional u

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$5.85

Min.: 3,000
Mult.: 3,000

: 3,000

INA190

1 Channel

45 kHz

132 dB

500 pA

5.5 V

1.7 V

- 0.04 %

- 55 C

+ 150 C

SMD/SMT

SOT-23-THIN-8

Reel

Current Sense Amplifiers Enhanced product 40 -V bidirectional u

V62/21612-01XE
Texas Instruments
3,000: $5.85
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
V62/21612-01XE

Mouser Part No
595-V62/21612-01XE

Texas Instruments

Current Sense Amplifiers Enhanced product 40 -V bidirectional u

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$5.85

Min.: 3,000
Mult.: 3,000

: 3,000

INA190

1 Channel

45 kHz

132 dB

500 pA

5.5 V

1.7 V

- 0.04 %

- 55 C

+ 150 C

SMD/SMT

SOT-23-THIN-8

Reel

Current Sense Amplifiers Enhanced product 40 -V bidirectional u

V62/21612-02XE
Texas Instruments
3,000: $5.35
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
V62/21612-02XE

Mouser Part No
595-V62/21612-02XE

Texas Instruments

Current Sense Amplifiers Enhanced product 40 -V bidirectional u

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$5.35

Min.: 3,000
Mult.: 3,000

: 3,000

INA190

1 Channel

45 kHz

132 dB

500 pA

5.5 V

1.7 V

- 0.04 %

- 55 C

+ 150 C

SMD/SMT

SOT-23-THIN-8

Reel

Current Sense Amplifiers Enhanced product 40 -V bidirectional u

V62/21612-03XE
Texas Instruments
3,000: $5.35
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
V62/21612-03XE

Mouser Part No
595-V62/21612-03XE

Texas Instruments

Current Sense Amplifiers Enhanced product 40 -V bidirectional u

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$5.35

Min.: 3,000
Mult.: 3,000

: 3,000

INA190

1 Channel

45 kHz

132 dB

500 pA

5.5 V

1.7 V

- 0.04 %

- 55 C

+ 150 C

SMD/SMT

SOT-23-THIN-8

Reel

Current Sense Amplifiers Enhanced product 40 -V bidirectional u

V62/21612-05XE
Texas Instruments
3,000: $5.35
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
V62/21612-05XE

Mouser Part No
595-V62/21612-05XE

Texas Instruments

Current Sense Amplifiers Enhanced product 40 -V bidirectional u

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$5.35

Min.: 3,000
Mult.: 3,000

: 3,000

INA190

1 Channel

45 kHz

132 dB

500 pA

5.5 V

1.7 V

- 0.04 %

- 55 C

+ 150 C

SMD/SMT

SOT-23-THIN-8

Reel

INA190/INA190-Q1 Current-Shunt Monitors

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