Current Sense Amplifiers – Mouser Liechtenstein

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INA185 Current Sense Amplifier

Texas Instruments INA185 Current Sense Amplifier is designed for use in cost-sensitive space-constrained applications. This device is a bidirectional, current-sense amplifier (also called a current-shunt monitor). The INA185 senses voltage drop across a current-sense resistor at common-mode voltages from –0.2V to +26V, independent of the supply voltage. The INA185 integrates a matched resistor gain network in four fixed-gain device options: 20V/V, 50V/V, 100V/V, or 200V/V. This matched gain resistor network minimises gain error and reduces the temperature drift.

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GBP - Gain Bandwidth Product

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Part #

Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec

INA185A2IDCKR
Texas Instruments
1: CHF 1.01
2’566In Stock

Mfr. Part No.
INA185A2IDCKR

Mouser Part No
595-INA185A2IDCKR

Texas Instruments

Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec

Learn More

Datasheet

2’566In Stock

CHF 1.01

CHF 0.733

CHF 0.663

CHF 0.586

View

Min.: 1
Mult.: 1

INA185

1 Channel

210 kHz

12 V

96 dB

75 uA

25 uV

5.5 V

2.7 V

300 uA

0.05 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec

INA185A4IDCKR
Texas Instruments
1: CHF 1.01
2’919In Stock

Mfr. Part No.
INA185A4IDCKR

Mouser Part No
595-INA185A4IDCKR

Texas Instruments

Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec

Learn More

Datasheet

2’919In Stock

CHF 1.01

CHF 0.733

CHF 0.663

CHF 0.586

View

Min.: 1
Mult.: 1

INA185

1 Channel

105 kHz

12 V

106 dB

75 uA

25 uV

5.5 V

2.7 V

300 uA

0.07 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Current Sense Amplifiers MULTI CHANNEL CURREN T SENSE L/H SIDE

INA185A4QDCKRQ1
Texas Instruments
1: CHF 1.27
2’631In Stock

Mfr. Part No.
INA185A4QDCKRQ1

Mouser Part No
595-INA185A4QDCKRQ1

Texas Instruments

Current Sense Amplifiers MULTI CHANNEL CURREN T SENSE L/H SIDE

Learn More

Datasheet

2’631In Stock

CHF 1.27

CHF 0.931

CHF 0.848

CHF 0.748

View

Min.: 1
Mult.: 1

INA185

1 Channel

105 kHz

12 V

106 dB

75 uA

25 uV

5.5 V

2.7 V

200 uA

0.07 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

AEC-Q100

Current Sense Amplifiers MULTI CHANNEL CURREN T SENSE L/H SIDE

INA185A2QDCKRQ1
Texas Instruments
1: CHF 1.28
1’688In Stock

Mfr. Part No.
INA185A2QDCKRQ1

Mouser Part No
595-INA185A2QDCKRQ1

Texas Instruments

Current Sense Amplifiers MULTI CHANNEL CURREN T SENSE L/H SIDE

Learn More

Datasheet

1’688In Stock

CHF 1.28

CHF 0.931

CHF 0.848

CHF 0.751

View

Min.: 1
Mult.: 1

INA185

1 Channel

210 kHz

12 V

96 dB

75 uA

25 uV

5.5 V

2.7 V

200 uA

0.05 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

AEC-Q100

Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A2IDRLT

INA185A2IDRLR
Texas Instruments
1: CHF 1.12
5’353In Stock

Mfr. Part No.
INA185A2IDRLR

Mouser Part No
595-INA185A2IDRLR

Texas Instruments

Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A2IDRLT

Learn More

Datasheet

5’353In Stock

Cut Tape

CHF 1.12

CHF 0.809

CHF 0.729

CHF 0.644

View

Reel

CHF 0.525

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

INA185

1 Channel

210 kHz

- 200 mV to 26 V

100 dB

75 uA

25 uV

5.5 V

2.7 V

260 uA

0.05 %

- 40 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A4IDRLT

INA185A4IDRLR
Texas Instruments
1: CHF 1.10
5’139In Stock

Mfr. Part No.
INA185A4IDRLR

Mouser Part No
595-INA185A4IDRLR

Texas Instruments

Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A4IDRLT

Learn More

Datasheet

5’139In Stock

Cut Tape

CHF 1.10

CHF 0.801

CHF 0.722

CHF 0.639

View

Reel

CHF 0.525

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

INA185

1 Channel

105 kHz

- 200 mV to 26 V

120 dB

75 uA

25 uV

5.5 V

2.7 V

260 uA

0.07 %

- 40 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec

INA185A1IDCKR
Texas Instruments
1: CHF 1.10
2’021In Stock

Mfr. Part No.
INA185A1IDCKR

Mouser Part No
595-INA185A1IDCKR

Texas Instruments

Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec

Learn More

Datasheet

2’021In Stock

CHF 1.10

CHF 0.801

CHF 0.722

CHF 0.639

View

Min.: 1
Mult.: 1

INA185

1 Channel

350 kHz

12 V

86 dB

75 uA

100 uV

5.5 V

2.7 V

300 uA

0.05 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Current Sense Amplifiers MULTI CHANNEL CURREN T SENSE L/H SIDE

INA185A1QDCKRQ1
Texas Instruments
1: CHF 1.27
1’675In Stock

Mfr. Part No.
INA185A1QDCKRQ1

Mouser Part No
595-INA185A1QDCKRQ1

Texas Instruments

Current Sense Amplifiers MULTI CHANNEL CURREN T SENSE L/H SIDE

Learn More

Datasheet

1’675In Stock

CHF 1.27

CHF 0.931

CHF 0.848

CHF 0.748

View

Min.: 1
Mult.: 1

INA185

1 Channel

350 kHz

12 V

86 dB

75 uA

100 uV

5.5 V

2.7 V

200 uA

0.05 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

AEC-Q100

Current Sense Amplifiers MULTI CHANNEL CURREN T SENSE L/H SIDE

INA185A3QDCKRQ1
Texas Instruments
1: CHF 1.27
1’517In Stock

Mfr. Part No.
INA185A3QDCKRQ1

Mouser Part No
595-INA185A3QDCKRQ1

Texas Instruments

Current Sense Amplifiers MULTI CHANNEL CURREN T SENSE L/H SIDE

Learn More

Datasheet

1’517In Stock

CHF 1.27

CHF 0.931

CHF 0.848

CHF 0.748

View

Min.: 1
Mult.: 1

INA185

1 Channel

150 kHz

12 V

96 dB

75 uA

25 uV

5.5 V

2.7 V

200 uA

0.05 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

AEC-Q100

Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A1IDRLT

INA185A1IDRLR
Texas Instruments
1: CHF 1.10
3’882In Stock

Mfr. Part No.
INA185A1IDRLR

Mouser Part No
595-INA185A1IDRLR

Texas Instruments

Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A1IDRLT

Learn More

Datasheet

3’882In Stock

Cut Tape

CHF 1.10

CHF 0.801

CHF 0.736

CHF 0.653

View

Reel

CHF 0.538

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

INA185

1 Channel

350 kHz

- 200 mV to 26 V

100 dB

75 uA

100 uV

5.5 V

2.7 V

260 uA

0.05 %

- 40 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A3IDRLT

INA185A3IDRLR
Texas Instruments
1: CHF 1.10
4’047In Stock
4’000Expected 9/7/2026

Mfr. Part No.
INA185A3IDRLR

Mouser Part No
595-INA185A3IDRLR

Texas Instruments

Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A3IDRLT

Learn More

Datasheet

4’047In Stock

4’000Expected 9/7/2026

Cut Tape

CHF 1.10

CHF 0.801

CHF 0.722

CHF 0.639

View

Reel

CHF 0.525

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

INA185

1 Channel

150 kHz

- 200 mV to 26 V

100 dB

75 uA

25 uV

5.5 V

2.7 V

260 uA

0.05 %

- 40 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A1IDRLR

INA185A1IDRLT
Texas Instruments
1: CHF 1.52
349In Stock

Mfr. Part No.
INA185A1IDRLT

Mouser Part No
595-INA185A1IDRLT

Texas Instruments

Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A1IDRLR

Learn More

Datasheet

349In Stock

Cut Tape

CHF 1.52

CHF 1.12

CHF 1.02

CHF 0.912

Reel

CHF 0.857

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

INA185

1 Channel

350 kHz

- 200 mV to 26 V

100 dB

75 uA

100 uV

5.5 V

2.7 V

260 uA

0.05 %

- 40 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec

INA185A3IDCKR
Texas Instruments
1: CHF 1.00
32In Stock
3’000Expected 9/8/2026

Mfr. Part No.
INA185A3IDCKR

Mouser Part No
595-INA185A3IDCKR

Texas Instruments

Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec

Learn More

Datasheet

32In Stock

3’000Expected 9/8/2026

CHF 1.00

CHF 0.728

CHF 0.66

CHF 0.584

View

Min.: 1
Mult.: 1

INA185

1 Channel

150 kHz

12 V

96 dB

75 uA

25 uV

5.5 V

2.7 V

300 uA

0.05 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

INA185 Current Sense Amplifier

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