Current Sense Amplifiers – Mouser Canada

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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: $1.44
8,930In Stock

Mfr. Part #
INA211AIDCKR

Mouser Part #
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

8,930In Stock

Cut Tape

$1.44

$1.05

$0.942

$0.829

Reel

$0.688

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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
15,971In Stock

Mfr. Part #
INA213AIDCKR

Mouser Part #
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

15,971In Stock

Cut Tape

$1.44

$1.05

$0.942

$0.829

Reel

$0.688

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $2.26
6,715In Stock

Mfr. Part #
INA213AIDCKT

Mouser Part #
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

6,715In Stock

Cut Tape

$2.26

$1.66

$1.50

$1.33

Reel

$1.25

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $1.46
6,668In Stock

Mfr. Part #
INA213AIRSWR

Mouser Part #
595-INA213AIRSWR

Texas Instruments

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

Learn More

Datasheet

6,668In Stock

Cut Tape

$1.46

$1.05

$0.944

$0.831

View

Reel

$0.606

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 Hi/Lo-Side Bi-Dir 0- Drift Ser Crnt Shun A 595-INA214AIDCKT

INA214AIDCKR
Texas Instruments
1: $1.46
6,634In Stock
12,000Expected 2026-02-20

Mfr. Part #
INA214AIDCKR

Mouser Part #
595-INA214AIDCKR

Texas Instruments

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

Learn More

Datasheet

6,634In Stock

12,000Expected 2026-02-20

Cut Tape

$1.46

$1.05

$0.944

$0.831

Reel

$0.673

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 Hi/Lo-Side Bi-Dir 0- Drift Ser Crnt Shun A 595-INA214AIDCKR

INA214AIDCKT
Texas Instruments
1: $1.97
12,833In Stock

Mfr. Part #
INA214AIDCKT

Mouser Part #
595-INA214AIDCKT

Texas Instruments

Current Sense Amplifiers Hi/Lo-Side Bi-Dir 0- Drift Ser Crnt Shun A 595-INA214AIDCKR

Learn More

Datasheet

12,833In Stock

Cut Tape

$1.97

$1.41

$1.31

$1.20

Reel

$1.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

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: $1.44
6,774In Stock

Mfr. Part #
INA214BIDCKR

Mouser Part #
595-INA214BIDCKR

Texas Instruments

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

Learn More

Datasheet

6,774In Stock

Cut Tape

$1.44

$1.05

$0.942

$0.829

View

Reel

$0.682

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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-INA214BIDCKR

INA214BIDCKT
Texas Instruments
1: $2.26
2,948In Stock

Mfr. Part #
INA214BIDCKT

Mouser Part #
595-INA214BIDCKT

Texas Instruments

Current Sense Amplifiers VOut Hi/Low Side Msm t BiDir 0-Drift A 5 A 595-INA214BIDCKR

Learn More

Datasheet

2,948In Stock

Cut Tape

$2.26

$1.66

$1.50

$1.33

Reel

$1.25

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

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 AEC-Q100 26V bi-di r ectional high-prec

INA214BQDCKRQ1
Texas Instruments
1: $1.69
5,122In Stock

Mfr. Part #
INA214BQDCKRQ1

Mouser Part #
595-INA214BQDCKRQ1

Texas Instruments

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

Learn More

Datasheet

5,122In Stock

Cut Tape

$1.69

$1.22

$1.10

$0.97

Reel

$0.747

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

AEC-Q100

Reel, Cut Tape, MouseReel

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

INA215BIDCKR
Texas Instruments
1: $1.46
4,037In Stock

Mfr. Part #
INA215BIDCKR

Mouser Part #
595-INA215BIDCKR

Texas Instruments

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

Learn More

Datasheet

4,037In Stock

Cut Tape

$1.46

$1.05

$0.944

$0.831

View

Reel

$0.606

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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
6,099In Stock

Mfr. Part #
INA210AIDCKR

Mouser Part #
595-INA210AIDCKR

Texas Instruments

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

Learn More

Datasheet

6,099In Stock

Cut Tape

$1.44

$1.05

$0.942

$0.829

Reel

$0.688

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 A 595-INA210CIDCKT

INA210CIDCKR
Texas Instruments
1: $1.72
948In Stock

Mfr. Part #
INA210CIDCKR

Mouser Part #
595-INA210CIDCKR

Texas Instruments

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

Learn More

Datasheet

948In Stock

Cut Tape

$1.72

$1.24

$1.12

$0.987

Reel

$0.817

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 A 595-INA210CIDCKR

INA210CIDCKT
Texas Instruments
1: $2.60
1,228In Stock

Mfr. Part #
INA210CIDCKT

Mouser Part #
595-INA210CIDCKT

Texas Instruments

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

Learn More

Datasheet

1,228In Stock

Cut Tape

$2.60

$1.91

$1.74

$1.54

Reel

$1.45

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 Vltg Out Hi/Lo-Side Msmt Bi-Dir 0-Drift A 595-INA212AIDCKT

INA212AIDCKR
Texas Instruments
1: $1.44
1,777In Stock
2,802Expected 2026-04-23

Mfr. Part #
INA212AIDCKR

Mouser Part #
595-INA212AIDCKR

Texas Instruments

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

Learn More

Datasheet

1,777In Stock

2,802Expected 2026-04-23

Cut Tape

$1.44

$1.05

$0.942

$0.829

Reel

$0.682

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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-INA212BIDCKT

INA212BIDCKR
Texas Instruments
1: $1.44
3,057In Stock

Mfr. Part #
INA212BIDCKR

Mouser Part #
595-INA212BIDCKR

Texas Instruments

Current Sense Amplifiers VOut Hi/Low Side Msm t BiDir 0-Drift A 5 A 595-INA212BIDCKT

Learn More

Datasheet

3,057In Stock

Cut Tape

$1.44

$1.05

$0.942

$0.829

Reel

$0.682

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 26V bi-directional h igh-precision curr A A 595-INA212BIRSWT

INA212BIRSWR
Texas Instruments
1: $1.61
326In Stock

Mfr. Part #
INA212BIRSWR

Mouser Part #
595-INA212BIRSWR

Texas Instruments

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

Learn More

Datasheet

326In Stock

Cut Tape

$1.61

$1.16

$1.05

$0.925

Reel

$0.677

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $1.66
1,130In Stock

Mfr. Part #
INA212BQDCKRQ1

Mouser Part #
595-INA212BQDCKRQ1

Texas Instruments

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

Learn More

Datasheet

1,130In Stock

Cut Tape

$1.66

$1.63

$1.41

$1.38

Reel

$0.795

$0.781

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 A 595-INA212CIDCKT

INA212CIDCKR
Texas Instruments
1: $1.74
1,116In Stock

Mfr. Part #
INA212CIDCKR

Mouser Part #
595-INA212CIDCKR

Texas Instruments

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

Learn More

Datasheet

1,116In Stock

Cut Tape

$1.74

$1.26

$1.13

$0.997

Reel

$0.826

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $1.44
1,902In Stock

Mfr. Part #
INA213BIDCKR

Mouser Part #
595-INA213BIDCKR

Texas Instruments

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

Learn More

Datasheet

1,902In Stock

Cut Tape

$1.44

$1.05

$0.942

$0.829

Reel

$0.688

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 26V bi-directional h igh-precision curr A A 595-INA213CIDCKT

INA213CIDCKR
Texas Instruments
1: $1.71
82In Stock
3,000Expected 2026-02-27

Mfr. Part #
INA213CIDCKR

Mouser Part #
595-INA213CIDCKR

Texas Instruments

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

Learn More

Datasheet

82In Stock

3,000Expected 2026-02-27

Cut Tape

$1.71

$1.24

$1.12

$0.987

View

Reel

$0.729

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 26V bi-directional h igh-precision curr A A 595-INA213CIRSWT

INA213CIRSWR
Texas Instruments
1: $1.74
1,800In Stock

Mfr. Part #
INA213CIRSWR

Mouser Part #
595-INA213CIRSWR

Texas Instruments

Current Sense Amplifiers 26V bi-directional h igh-precision curr A A 595-INA213CIRSWT

Learn More

Datasheet

1,800In Stock

Cut Tape

$1.74

$1.26

$1.13

$0.997

Reel

$0.792

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

INA213

1 Channel

80 kHz

12 V

120 dB

35 uA

5 uV

26 V

2.7 V

65 uA

0.02 %

- 40 C

+ 125 C

SMD/SMT

UQFN-10

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: $1.46
4,385In Stock

Mfr. Part #
INA214AIRSWR

Mouser Part #
595-INA214AIRSWR

Texas Instruments

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

Learn More

Datasheet

4,385In Stock

Cut Tape

$1.46

$1.05

$0.944

$0.831

Reel

$0.673

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 AC Vltg Output Hi/ L ow-Side Measurement

INA214AQDCKRQ1
Texas Instruments
1: $1.71
2,677In Stock

Mfr. Part #
INA214AQDCKRQ1

Mouser Part #
595-INA214AQDCKRQ1

Texas Instruments

Current Sense Amplifiers AC Vltg Output Hi/ L ow-Side Measurement

Learn More

Datasheet

2,677In Stock

Cut Tape

$1.71

$1.23

$1.11

$0.978

Reel

$0.811

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

AEC-Q100

Reel, Cut Tape, MouseReel

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

INA214CIDCKR
Texas Instruments
1: $1.71
1,559In Stock

Mfr. Part #
INA214CIDCKR

Mouser Part #
595-INA214CIDCKR

Texas Instruments

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

Learn More

Datasheet

1,559In Stock

Cut Tape

$1.71

$1.24

$1.12

$0.987

Reel

$0.797

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 26V bi-directional h igh-precision curr A A 595-INA214CIRSWT

INA214CIRSWR
Texas Instruments
1: $1.71
641In Stock

Mfr. Part #
INA214CIRSWR

Mouser Part #
595-INA214CIRSWR

Texas Instruments

Current Sense Amplifiers 26V bi-directional h igh-precision curr A A 595-INA214CIRSWT

Learn More

Datasheet

641In Stock

Cut Tape

$1.71

$1.24

$1.12

$0.987

Reel

$0.804

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

INA21x/INA21x-Q1 Current-Shunt Monitors

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