Current Sense Amplifiers – Mouser Singapore

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INA21x/INA21x-Q1 Current-Shunt Monitors

Texas Instruments INA21x/INA21x-Q1 Bidirectional Zero-Drift Current-Shunt Monitors are voltage-output, current-shunt monitors that can sense drops across shunts at common-mode voltages from -0.3V to 26V. This is done independent of the supply voltage. These are available in five fixed gains. 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 from Texas Instruments operate from a single 2.7V to 26V power supply. These devices draw a maximum of 100µA of supply current. All versions are specified over the extended operating temperature range of -40°C to +125°C. They are offered in an SC70 package or thin UQFN package. The INA21x-Q1 devices are AEC-Q100 qualified for automotive applications.

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Part #

Current Sense Amplifiers Vltg Out Hi/Lo-Side Msmt Bi-Dir 0-Drift A 595-INA211AIDCKT

INA211AIDCKR
Texas Instruments
1: $1.33
7,986In Stock

Mfr. Part No.
INA211AIDCKR

Mouser Part No
595-INA211AIDCKR

Texas Instruments

Current Sense Amplifiers Vltg Out Hi/Lo-Side Msmt Bi-Dir 0-Drift A 595-INA211AIDCKT

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Datasheet

7,986In Stock

Cut Tape

$1.33

$0.949

$0.855

$0.752

Reel

$0.622

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA211

1 Channel

7 kHz

12 V

140 dB

28 uA

550 nV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers Hi/Lo-Side Bi-Dir 0- Drift Ser Crnt Shun A 595-INA213AIDCKT

INA213AIDCKR
Texas Instruments
1: $1.44
17,465In Stock
42,000Expected 9/11/2026

Mfr. Part No.
INA213AIDCKR

Mouser Part No
595-INA213AIDCKR

Texas Instruments

Current Sense Amplifiers Hi/Lo-Side Bi-Dir 0- Drift Ser Crnt Shun A 595-INA213AIDCKT

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Datasheet

17,465In Stock

42,000Expected 9/11/2026

Cut Tape

$1.44

$1.04

$0.938

$0.826

Reel

$0.684

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA213

1 Channel

80 kHz

12 V

120 dB

28 uA

5 uV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers Hi/Lo-Side Bi-Dir 0- Drift Ser Crnt Shun A 595-INA213AIDCKR

INA213AIDCKT
Texas Instruments
1: $2.24
1,623In Stock
4,750Expected 30/7/2026

Mfr. Part No.
INA213AIDCKT

Mouser Part No
595-INA213AIDCKT

Texas Instruments

Current Sense Amplifiers Hi/Lo-Side Bi-Dir 0- Drift Ser Crnt Shun A 595-INA213AIDCKR

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Datasheet

1,623In Stock

4,750Expected 30/7/2026

Cut Tape

$2.24

$1.65

$1.48

$1.32

Reel

$1.24

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Min.: 1
Mult.: 1

: 250

INA213

1 Channel

80 kHz

12 V

120 dB

28 uA

5 uV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers Bi-Dir 0-Drift Ser C rnt Shunt Mon A 595 A 595-INA213AIRSWT

INA213AIRSWR
Texas Instruments
1: $1.43
4,767In Stock

Mfr. Part No.
INA213AIRSWR

Mouser Part No
595-INA213AIRSWR

Texas Instruments

Current Sense Amplifiers Bi-Dir 0-Drift Ser C rnt Shunt Mon A 595 A 595-INA213AIRSWT

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Datasheet

4,767In Stock

Cut Tape

$1.43

$1.03

$0.93

$0.82

View

Reel

$0.717

MouseReel Available

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

: 3,000

INA213

1 Channel

80 kHz

12 V

120 dB

28 uA

5 uV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

UQFN-10

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA213CIDCKT

INA213CIDCKR
Texas Instruments
1: $1.55
2,747In Stock

Mfr. Part No.
INA213CIDCKR

Mouser Part No
595-INA213CIDCKR

Texas Instruments

Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA213CIDCKT

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Datasheet

2,747In Stock

Cut Tape

$1.55

$1.12

$1.01

$0.892

Reel

$0.737

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA213

1 Channel

80 kHz

12 V

120 dB

28 uA

5 uV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers AEC-Q100 26V bi-di r ectional high-prec

INA213CQDCKRQ1
Texas Instruments
1: $2.00
5,866In Stock

Mfr. Part No.
INA213CQDCKRQ1

Mouser Part No
595-INA213CQDCKRQ1

Texas Instruments

Current Sense Amplifiers AEC-Q100 26V bi-di r ectional high-prec

Learn More

Datasheet

5,866In Stock

Cut Tape

$2.00

$1.46

$1.32

$1.17

Reel

$0.975

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA213

1 Channel

80 kHz

12 V

120 dB

28 uA

5 uV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

AEC-Q100

Reel, Cut Tape, MouseReel

Current Sense Amplifiers Hi/Lo-Side Bi-Dir 0- Drift Ser Crnt Shun A 595-INA214AIDCKT

INA214AIDCKR
Texas Instruments
1: $1.43
8,972In Stock
57,000On Order

Mfr. Part No.
INA214AIDCKR

Mouser Part No
595-INA214AIDCKR

Texas Instruments

Current Sense Amplifiers Hi/Lo-Side Bi-Dir 0- Drift Ser Crnt Shun A 595-INA214AIDCKT

Learn More

Datasheet

8,972In Stock

57,000On Order

Cut Tape

$1.43

$1.03

$0.93

$0.82

View

Reel

$0.717

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,690

: 3,000

INA214

1 Channel

30 kHz

12 V

140 dB

28 uA

1 uV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers VOut Hi/Low Side Msm t BiDir 0-Drift A 5 A 595-INA214BIDCKT

INA214BIDCKR
Texas Instruments
1: $1.32
15,409In Stock

Mfr. Part No.
INA214BIDCKR

Mouser Part No
595-INA214BIDCKR

Texas Instruments

Current Sense Amplifiers VOut Hi/Low Side Msm t BiDir 0-Drift A 5 A 595-INA214BIDCKT

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Datasheet

15,409In Stock

Cut Tape

$1.32

$0.945

$0.853

$0.751

View

Reel

$0.651

MouseReel Available

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

: 3,000

INA214

1 Channel

30 kHz

12 V

140 dB

28 uA

1 uV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers VOut Hi/Low Side Msm t BiDir 0-Drift A 5 A 595-INA210BIDCKR

INA210BIDCKT
Texas Instruments
1: $2.23
354In Stock

Mfr. Part No.
INA210BIDCKT

Mouser Part No
595-INA210BIDCKT

Texas Instruments

Current Sense Amplifiers VOut Hi/Low Side Msm t BiDir 0-Drift A 5 A 595-INA210BIDCKR

Learn More

Datasheet

354In Stock

Cut Tape

$2.23

$1.63

$1.48

$1.32

Reel

$1.24

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

INA210

1 Channel

14 kHz

12 V

140 dB

28 uA

550 nV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA210CIDCKT

INA210CIDCKR
Texas Instruments
1: $1.55
383In Stock

Mfr. Part No.
INA210CIDCKR

Mouser Part No
595-INA210CIDCKR

Texas Instruments

Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA210CIDCKT

Learn More

Datasheet

383In Stock

Cut Tape

$1.55

$1.12

$1.01

$0.892

Reel

$0.737

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA210

1 Channel

14 kHz

12 V

140 dB

28 uA

550 nV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA210CIRSWT

INA210CIRSWR
Texas Instruments
1: $1.59
2,514In Stock

Mfr. Part No.
INA210CIRSWR

Mouser Part No
595-INA210CIRSWR

Texas Instruments

Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA210CIRSWT

Learn More

Datasheet

2,514In Stock

Cut Tape

$1.59

$1.14

$1.03

$0.903

Reel

$0.747

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA210

1 Channel

14 kHz

- 300 mV to 26 V

105 dB

35 uA

550 nV

26 V

2.7 V

65 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

UQFN-10

Reel, Cut Tape, MouseReel

Current Sense Amplifiers Vltg Out Hi/Lo-Side Msmt Bi-Dir 0-Drift A 595-INA211AIDCKR

INA211AIDCKT
Texas Instruments
1: $2.23
1,693In Stock

Mfr. Part No.
INA211AIDCKT

Mouser Part No
595-INA211AIDCKT

Texas Instruments

Current Sense Amplifiers Vltg Out Hi/Lo-Side Msmt Bi-Dir 0-Drift A 595-INA211AIDCKR

Learn More

Datasheet

1,693In Stock

Cut Tape

$2.23

$1.63

$1.48

$1.32

Reel

$1.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

INA211

1 Channel

7 kHz

12 V

140 dB

28 uA

550 nV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA212BIRSWT

INA212BIRSWR
Texas Instruments
1: $1.39
316In Stock

Mfr. Part No.
INA212BIRSWR

Mouser Part No
595-INA212BIRSWR

Texas Instruments

Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA212BIRSWT

Learn More

Datasheet

316In Stock

Cut Tape

$1.39

$0.994

$0.896

$0.789

Reel

$0.617

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA212

1 Channel

4 kHz

12 V

140 dB

28 uA

550 nV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

UQFN-10

Reel, Cut Tape, MouseReel

Current Sense Amplifiers AEC-Q100 26V bi-di r ectional high-prec

INA212BQDCKRQ1
Texas Instruments
1: $1.46
1,043In Stock

Mfr. Part No.
INA212BQDCKRQ1

Mouser Part No
595-INA212BQDCKRQ1

Texas Instruments

Current Sense Amplifiers AEC-Q100 26V bi-di r ectional high-prec

Learn More

Datasheet

1,043In Stock

Cut Tape

$1.46

$1.29

$1.23

Reel

$0.864

$0.843

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA212

1 Channel

4 kHz

12 V

140 dB

28 uA

550 nV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

AEC-Q100

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA212CIDCKT

INA212CIDCKR
Texas Instruments
1: $1.65
1,046In Stock

Mfr. Part No.
INA212CIDCKR

Mouser Part No
595-INA212CIDCKR

Texas Instruments

Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA212CIDCKT

Learn More

Datasheet

1,046In Stock

Cut Tape

$1.65

$1.18

$1.06

$0.93

Reel

$0.713

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA212

1 Channel

4 kHz

12 V

140 dB

28 uA

550 nV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers Bi-Dir 0-Drift Ser C rnt Shunt Mon A 595 A 595-INA214AIRSWT

INA214AIRSWR
Texas Instruments
1: $1.43
2,810In Stock

Mfr. Part No.
INA214AIRSWR

Mouser Part No
595-INA214AIRSWR

Texas Instruments

Current Sense Amplifiers Bi-Dir 0-Drift Ser C rnt Shunt Mon A 595 A 595-INA214AIRSWT

Learn More

Datasheet

2,810In Stock

Cut Tape

$1.43

$1.03

$0.93

$0.82

Reel

$0.676

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA214

1 Channel

30 kHz

12 V

140 dB

28 uA

1 uV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

UQFN-10

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA214CIDCKT

INA214CIDCKR
Texas Instruments
1: $1.55
1,921In Stock

Mfr. Part No.
INA214CIDCKR

Mouser Part No
595-INA214CIDCKR

Texas Instruments

Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA214CIDCKT

Learn More

Datasheet

1,921In Stock

Cut Tape

$1.55

$1.12

$1.01

$0.892

Reel

$0.737

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA214

1 Channel

30 kHz

12 V

140 dB

28 uA

1 uV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers volt output high or low side measuremen A 595-INA215AIDCKR

INA215AIDCKT
Texas Instruments
1: $2.23
307In Stock

Mfr. Part No.
INA215AIDCKT

Mouser Part No
595-INA215AIDCKT

Texas Instruments

Current Sense Amplifiers volt output high or low side measuremen A 595-INA215AIDCKR

Learn More

Datasheet

307In Stock

Cut Tape

$2.23

$1.63

$1.48

$1.32

Reel

$1.24

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

INA215

1 Channel

40 kHz

12 V

140 dB

28 uA

1 uV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA215BIDCKT

INA215BIDCKR
Texas Instruments
1: $1.32
2,082In Stock

Mfr. Part No.
INA215BIDCKR

Mouser Part No
595-INA215BIDCKR

Texas Instruments

Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA215BIDCKT

Learn More

Datasheet

2,082In Stock

Cut Tape

$1.32

$0.945

$0.853

$0.751

Reel

$0.617

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA215

1 Channel

40 kHz

12 V

140 dB

28 uA

1 uV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA215CIDCKT

INA215CIDCKR
Texas Instruments
1: $1.55
1,669In Stock

Mfr. Part No.
INA215CIDCKR

Mouser Part No
595-INA215CIDCKR

Texas Instruments

Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA215CIDCKT

Learn More

Datasheet

1,669In Stock

Cut Tape

$1.55

$1.12

$1.01

$0.892

Reel

$0.737

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA215

1 Channel

40 kHz

12 V

140 dB

28 uA

1 uV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers Vltg Out Hi/Lo-Side Msmt Bi-Dir 0-Drift A 595-INA210AIDCKT

INA210AIDCKR
Texas Instruments
1: $1.44
291In Stock
30,000Expected 19/11/2026

Mfr. Part No.
INA210AIDCKR

Mouser Part No
595-INA210AIDCKR

Texas Instruments

Current Sense Amplifiers Vltg Out Hi/Lo-Side Msmt Bi-Dir 0-Drift A 595-INA210AIDCKT

Learn More

Datasheet

291In Stock

30,000Expected 19/11/2026

Cut Tape

$1.44

$1.04

$0.938

$0.826

Reel

$0.684

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA210

1 Channel

14 kHz

12 V

140 dB

28 uA

550 nV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA210CIDCKR

INA210CIDCKT
Texas Instruments
1: $2.56
1,127In Stock

Mfr. Part No.
INA210CIDCKT

Mouser Part No
595-INA210CIDCKT

Texas Instruments

Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA210CIDCKR

Learn More

Datasheet

1,127In Stock

Cut Tape

$2.56

$1.88

$1.71

$1.52

Reel

$1.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

INA210

1 Channel

14 kHz

12 V

140 dB

28 uA

550 nV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers AEC-Q100 26V bi-di r ectional high-prec

INA210CQDCKRQ1
Texas Instruments
1: $2.00
335In Stock
3,000Expected 3/9/2026

Mfr. Part No.
INA210CQDCKRQ1

Mouser Part No
595-INA210CQDCKRQ1

Texas Instruments

Current Sense Amplifiers AEC-Q100 26V bi-di r ectional high-prec

Learn More

Datasheet

335In Stock

3,000Expected 3/9/2026

Cut Tape

$2.00

$1.46

$1.32

$1.17

View

Reel

$0.913

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA210

1 Channel

14 kHz

12 V

140 dB

28 uA

550 nV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

AEC-Q100

Reel, Cut Tape, MouseReel

Current Sense Amplifiers Vltg Out Hi/Lo-Side Msmt Bi-Dir 0-Drift A 595-INA212AIDCKT

INA212AIDCKR
Texas Instruments
1: $1.43
62In Stock
15,000Expected 3/9/2026

Mfr. Part No.
INA212AIDCKR

Mouser Part No
595-INA212AIDCKR

Texas Instruments

Current Sense Amplifiers Vltg Out Hi/Lo-Side Msmt Bi-Dir 0-Drift A 595-INA212AIDCKT

Learn More

Datasheet

62In Stock

15,000Expected 3/9/2026

Cut Tape

$1.43

$1.03

$0.93

$0.82

Reel

$0.676

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA212

1 Channel

4 kHz

12 V

140 dB

28 uA

550 nV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers VOut Hi/Low Side Msm t BiDir 0-Drift A 5 A 595-INA213BIDCKT

INA213BIDCKR
Texas Instruments
1: $1.32
5,554On Order

Mfr. Part No.
INA213BIDCKR

Mouser Part No
595-INA213BIDCKR

Texas Instruments

Current Sense Amplifiers VOut Hi/Low Side Msm t BiDir 0-Drift A 5 A 595-INA213BIDCKT

Learn More

Datasheet

5,554On Order

Cut Tape

$1.32

$0.945

$0.853

$0.751

Reel

$0.617

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA213

1 Channel

80 kHz

12 V

120 dB

28 uA

5 uV

26 V

2.7 V

100 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

INA21x/INA21x-Q1 Current-Shunt Monitors

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