Texas Instruments Instrumentation Amplifiers 637

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Part RoHS Manufacturer Amplifier Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Total Dose (V) Package Body Material Nominal Unity Gain Bandwidth Maximum Negative Supply Voltage Limit Maximum Input Offset Voltage Maximum Average Bias Current (IIB) Surface Mount No. of Functions Minimum Common Mode Reject Ratio Technology Screening Level Nominal Common Mode Reject Ratio Maximum Supply Current Nominal Negative Supply Voltage (Vsup) Architecture Programmable Power Packing Method Nominal Supply Voltage / Vsup (V) Power Supplies (V) Package Style (Meter) Package Equivalence Code Maximum Input Offset Current (IIO) Minimum Slew Rate Sub-Category Nominal Slow Rate Maximum Non Linearity Maximum Supply Voltage Limit Terminal Pitch Maximum Operating Temperature Maximum Bias Current (IIB) @25C Maximum Common Mode Voltage Frequency Compensation Minimum Voltage Gain Minimum Operating Temperature Terminal Finish Nominal Voltage Gain Terminal Position Low-Offset JESD-30 Code Maximum Voltage Gain Moisture Sensitivity Level (MSL) Maximum Seated Height Width Qualification Nominal Bandwidth (3dB) JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length

INA821IDGKT

Texas Instruments

Instrumentation Amplifier

Automotive

Gull Wing

8

TSSOP

Square

Plastic/Epoxy

-18 V

95 µV

2 nA

Yes

1

92 dB

-15 V

15 V

Small Outline, Thin Profile, Shrink Pitch

2 nA

Instrumentation Amplifiers

2 V/us

0.0015 %

18 V

0.026 in (0.65 mm)

125 °C (257 °F)

500 pA

1

-40 °C (-40 °F)

Nickel/Palladium/Gold/Silver

Dual

S-PDSO-G8

1000

2

0.043 in (1.1 mm)

0.118 in (3 mm)

4.7 MHz

e4

260 °C (500 °F)

0.118 in (3 mm)

INA114APG4

Texas Instruments

Instrumentation Amplifier

Industrial

Through-Hole

8

DIP

Rectangular

Plastic/Epoxy

-18 V

50 µV

5 nA

No

1

115 dB

3 mA

-15 V

Tube

15 V

±15 V

In-Line

DIP8,.3

5 nA

Instrumentation Amplifiers

0.6 V/us

0.002 %

18 V

0.1 in (2.54 mm)

85 °C (185 °F)

2 nA

1

-40 °C (-40 °F)

Nickel Palladium Gold

10

Dual

R-PDIP-T8

10000

0.2 in (5.08 mm)

0.3 in (7.62 mm)

No

1 MHz

e4

0.386 in (9.81 mm)

XTR106UAG4

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

14

SOP

Rectangular

Plastic/Epoxy

250 µV

50 nA

Yes

1

86 dB

Tube

24 V

Small Outline

10 nA

Instrumentation Amplifiers

0.01 %

40 V

0.05 in (1.27 mm)

85 °C (185 °F)

-40 °C (-40 °F)

Nickel/Palladium/Gold

Dual

R-PDSO-G14

3

0.069 in (1.75 mm)

0.154 in (3.9 mm)

No

e4

260 °C (500 °F)

0.341 in (8.65 mm)

PGA204AUE4

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

16

SOP

Rectangular

Plastic/Epoxy

1 MHz

-18 V

175 µV

5 nA

Yes

1

75 dB

Bipolar

7.5 mA

-15 V

Tube

15 V

±15 V

Small Outline

SOP16,.4

2 nA

Instrumentation Amplifiers

0.3 V/us

0.02 %

18 V

0.05 in (1.27 mm)

85 °C (185 °F)

1

-40 °C (-40 °F)

Nickel Palladium Gold

10

Dual

R-PDSO-G16

1000

3

0.104 in (2.65 mm)

0.295 in (7.5 mm)

No

1 MHz

e4

30 s

260 °C (500 °F)

0.406 in (10.3 mm)

INA128P

Texas Instruments

Instrumentation Amplifier

Industrial

Through-Hole

8

DIP

Rectangular

Plastic/Epoxy

-18 V

550 µV

5 nA

No

1

80 dB

Bipolar

750 μA

-15 V

Tube

15 V

±15 V

In-Line

DIP8,.3

5 nA

Instrumentation Amplifiers

4 V/us

0.002 %

18 V

0.1 in (2.54 mm)

85 °C (185 °F)

5 nA

1

-40 °C (-40 °F)

Nickel/Palladium/Gold

10

Dual

R-PDIP-T8

10000

0.2 in (5.08 mm)

0.3 in (7.62 mm)

No

1.3 MHz

e4

0.386 in (9.81 mm)

PGA204BUE4

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

16

SOP

Rectangular

Plastic/Epoxy

-18 V

60 µV

2 nA

Yes

1

80 dB

Bipolar

6.5 mA

-15 V

15 V

±15 V

Small Outline

SOP16,.4

2 pA

Instrumentation Amplifiers

0.7 V/us

0.01 %

18 V

0.05 in (1.27 mm)

85 °C (185 °F)

1

-40 °C (-40 °F)

Nickel Palladium Gold

10

Dual

R-PDSO-G16

1000

3

0.104 in (2.65 mm)

0.295 in (7.5 mm)

No

1 MHz

e4

30 s

260 °C (500 °F)

0.406 in (10.3 mm)

INA146UA/2K5E4

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

-18 V

5 mV

50 nA

Yes

1

64 dB

Bipolar

750 μA

-15 V

15 V

5/±2.25/±18 V

Small Outline

SOP8,.25

5 nA

Instrumentation Amplifiers

0.45 V/us

0.01 %

18 V

0.05 in (1.27 mm)

85 °C (185 °F)

0.1

-40 °C (-40 °F)

Nickel Palladium Gold

1

Dual

R-PDSO-G8

100

3

0.069 in (1.75 mm)

0.154 in (3.9 mm)

No

50 kHz

e4

30 s

260 °C (500 °F)

0.193 in (4.9 mm)

XINA821IDGKT

Texas Instruments

Instrumentation Amplifier

Automotive

Gull Wing

8

TSSOP

Square

Plastic/Epoxy

-18 V

95 µV

2 nA

Yes

1

92 dB

-15 V

15 V

Small Outline, Thin Profile, Shrink Pitch

2 nA

Instrumentation Amplifiers

2 V/us

0.0015 %

18 V

0.026 in (0.65 mm)

125 °C (257 °F)

1

-40 °C (-40 °F)

Dual

S-PDSO-G8

1000

0.043 in (1.1 mm)

0.118 in (3 mm)

4.7 MHz

0.118 in (3 mm)

INA121U/2K5G4

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

500 µV

50 pA

Yes

1

106 dB

525 μA

-15 V

Tape And Reel

15 V

±15 V

Small Outline

SOP8,.25

0.5 pA

Instrumentation Amplifiers

0.7 V/us

0.005 %

0.05 in (1.27 mm)

85 °C (185 °F)

50 pA

1

-40 °C (-40 °F)

Nickel Palladium Gold

10

Dual

R-PDSO-G8

10000

3

0.069 in (1.75 mm)

0.154 in (3.9 mm)

No

600 kHz

e4

30 s

260 °C (500 °F)

0.193 in (4.9 mm)

INA141UA/2K5

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

-18 V

50 µV

10 nA

Yes

1

117 dB

Bipolar

800 μA

-15 V

Tape And Reel

15 V

±15 V

Small Outline

SOP8,.25

10 nA

Instrumentation Amplifiers

4 V/us

0.002 %

18 V

0.05 in (1.27 mm)

85 °C (185 °F)

5 nA

10

-40 °C (-40 °F)

Nickel Palladium Gold

10

Dual

R-PDSO-G8

100

3

0.069 in (1.75 mm)

0.154 in (3.9 mm)

No

1 MHz

e4

30 s

260 °C (500 °F)

0.193 in (4.9 mm)

INA2128UA/1KG4

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

16

SOP

Rectangular

Plastic/Epoxy

-18 V

225 µV

10 nA

Yes

2

73 dB

Bipolar

1.5 mA

-15 V

Tape And Reel

15 V

±15 V

Small Outline

SOP16,.4

10 nA

Instrumentation Amplifiers

4 V/us

0.004 %

18 V

0.05 in (1.27 mm)

85 °C (185 °F)

5 nA

1

-40 °C (-40 °F)

Nickel/Palladium/Gold

10

Dual

R-PDSO-G16

10000

3

0.104 in (2.65 mm)

0.295 in (7.5 mm)

No

1.3 MHz

e4

260 °C (500 °F)

0.406 in (10.3 mm)

INA333SHKQ

Texas Instruments

Instrumentation Amplifier

Military

Gull Wing

8

SOP

Rectangular

Ceramic, Metal-Sealed Cofired

25 µV

2.044 nA

Yes

1

80 dB

345 μA

Tube

5 V

2/5 V

Small Outline

SOP8,.45

Instrumentation Amplifiers

0.04 V/us

0.001 %

7 V

0.05 in (1.27 mm)

210 °C (410 °F)

200 pA

1

-55 °C (-67 °F)

Gold

Dual

R-CDSO-G8

1000

0.11 in (2.8 mm)

0.222 in (5.65 mm)

No

150 kHz

e4

0.272 in (6.9 mm)

INA821IDRGT

Texas Instruments

Instrumentation Amplifier

Automotive

No Lead

8

HVSON

Square

Plastic/Epoxy

-20 V

35 µV

500 pA

Yes

1

136 dB

870 μA

-15 V

15 V

Small Outline, Heat Sink/Slug, Very Thin Profile

SOLCC8,.11,20

500 pA

2 V/us

0.0015 %

20 V

0.02 in (0.5 mm)

125 °C (257 °F)

500 pA

1

-40 °C (-40 °F)

Nickel Palladium Gold

10

Dual

S-PDSO-N8

10000

1

0.031 in (0.8 mm)

0.118 in (3 mm)

4.7 MHz

e4

30 s

260 °C (500 °F)

0.118 in (3 mm)

INA849DR

Texas Instruments

Instrumentation Amplifier

Automotive

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

-20 V

35 µV

20 nA

Yes

1

120 dB

8.9 mA

-15 V

Tape And Reel

15 V

Small Outline

SOP8,.25

6 nA

Instrumentation Amplifiers

35 V/us

0.001 %

20 V

0.05 in (1.27 mm)

125 °C (257 °F)

20 nA

1

-40 °C (-40 °F)

Nickel Palladium Gold

10

Dual

R-PDSO-G8

10000

2

0.069 in (1.75 mm)

0.153 in (3.895 mm)

28 MHz

e4

30 s

260 °C (500 °F)

0.193 in (4.905 mm)

INA821IDGKR

Texas Instruments

Instrumentation Amplifier

Automotive

Gull Wing

8

TSSOP

Square

Plastic/Epoxy

-18 V

95 µV

2 nA

Yes

1

92 dB

-15 V

15 V

Small Outline, Thin Profile, Shrink Pitch

2 nA

Instrumentation Amplifiers

2 V/us

0.0015 %

18 V

0.026 in (0.65 mm)

125 °C (257 °F)

500 pA

1

-40 °C (-40 °F)

Nickel/Palladium/Gold/Silver

Dual

S-PDSO-G8

1000

2

0.043 in (1.1 mm)

0.118 in (3 mm)

4.7 MHz

e4

260 °C (500 °F)

0.118 in (3 mm)

XINA849DR

Texas Instruments

Instrumentation Amplifier

Automotive

20 nA

1

120 dB

Instrumentation Amplifiers

0.001 %

125 °C (257 °F)

1

-40 °C (-40 °F)

10000

28 MHz

INA821IDRGR

Texas Instruments

Instrumentation Amplifier

Automotive

No Lead

8

HVSON

Square

Plastic/Epoxy

-20 V

35 µV

500 pA

Yes

1

136 dB

870 μA

-15 V

15 V

Small Outline, Heat Sink/Slug, Very Thin Profile

SOLCC8,.11,20

500 pA

2 V/us

0.0015 %

20 V

0.02 in (0.5 mm)

125 °C (257 °F)

500 pA

1

-40 °C (-40 °F)

Nickel Palladium Gold

10

Dual

S-PDSO-N8

10000

1

0.031 in (0.8 mm)

0.118 in (3 mm)

4.7 MHz

e4

30 s

260 °C (500 °F)

0.118 in (3 mm)

INA331IDGKT

Texas Instruments

Instrumentation Amplifier

Military

Gull Wing

8

TSSOP

Square

Plastic/Epoxy

500 µV

10 pA

Yes

1

90 dB

CMOS

600 μA

Tape And Reel

5 V

3/5 V

Small Outline, Thin Profile, Shrink Pitch

TSSOP8,.19

10 pA

Instrumentation Amplifiers

5 V/us

0.01 %

7.5 V

0.026 in (0.65 mm)

125 °C (257 °F)

10 pA

5

-55 °C (-67 °F)

Nickel Palladium Gold Silver

25

Dual

S-PDSO-G8

1000

2

0.043 in (1.1 mm)

0.118 in (3 mm)

No

2 MHz

e4

30 s

260 °C (500 °F)

0.118 in (3 mm)

INA125UA

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

16

SOP

Rectangular

Plastic/Epoxy

-18 V

250 µV

50 nA

Yes

1

100 dB

CMOS

525 μA

-15 V

Tube

15 V

2.7/36/±1.3/±18 V

Small Outline

SOP16,.25

5 pA

Instrumentation Amplifiers

0.2 V/us

0.004 %

18 V

0.05 in (1.27 mm)

85 °C (185 °F)

25 nA

4

-40 °C (-40 °F)

Nickel Palladium Gold

10

Dual

R-PDSO-G16

10000

3

0.069 in (1.75 mm)

0.154 in (3.9 mm)

No

150 kHz

e4

30 s

260 °C (500 °F)

0.39 in (9.9 mm)

INA118PB

Texas Instruments

Instrumentation Amplifier

Industrial

Through-Hole

8

DIP

Rectangular

Plastic/Epoxy

-18 V

100 µV

5 nA

No

1

110 dB

Bipolar

-15 V

Tube

15 V

±15 V

In-Line

DIP8,.3

5 pA

Instrumentation Amplifiers

0.9 V/us

0.01 %

18 V

0.1 in (2.54 mm)

85 °C (185 °F)

5 nA

1

-40 °C (-40 °F)

Nickel/Palladium/Gold

10

Dual

R-PDIP-T8

10000

0.2 in (5.08 mm)

0.3 in (7.62 mm)

No

800 kHz

e4

0.386 in (9.81 mm)

PGA204AUG4

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

16

SOP

Rectangular

Plastic/Epoxy

-18 V

175 µV

5 nA

Yes

1

75 dB

Bipolar

7.5 mA

-15 V

Tube

15 V

±15 V

Small Outline

SOP16,.4

2 nA

Instrumentation Amplifiers

0.7 V/us

0.02 %

18 V

0.05 in (1.27 mm)

85 °C (185 °F)

1

-40 °C (-40 °F)

Nickel/Palladium/Gold

10

Dual

R-PDSO-G16

1000

3

0.104 in (2.65 mm)

0.295 in (7.5 mm)

No

1 MHz

e4

260 °C (500 °F)

0.406 in (10.3 mm)

INA333SKGD2

Texas Instruments

Instrumentation Amplifier

Military

No Lead

9

DIE

Rectangular

25 µV

2.044 nA

Yes

1

80 dB

Tube

5 V

Uncased Chip

Instrumentation Amplifiers

0.04 V/us

0.001 %

7 V

210 °C (410 °F)

200 pA

1

-55 °C (-67 °F)

Upper

R-XUUC-N9

1000

0.058 in (1.473 mm)

150 kHz

0.07 in (1.778 mm)

INA818ID

Texas Instruments

Instrumentation Amplifier

Automotive

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

-20 V

35 µV

2 nA

Yes

1

110 dB

-15 V

15 V

Small Outline

2 nA

Instrumentation Amplifiers

0.9 V/us

0.0015 %

20 V

0.05 in (1.27 mm)

125 °C (257 °F)

500 pA

1

-40 °C (-40 °F)

Nickel Palladium Gold

Dual

R-PDSO-G8

10000

2

0.069 in (1.75 mm)

0.153 in (3.895 mm)

2 MHz

e4

30 s

260 °C (500 °F)

0.193 in (4.905 mm)

XINA818ID

Texas Instruments

Instrumentation Amplifier

Automotive

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

-20 V

75 µV

2 nA

Yes

1

90 dB

-15 V

15 V

Small Outline

2 nA

Instrumentation Amplifiers

0.9 V/us

0.0015 %

20 V

0.05 in (1.27 mm)

125 °C (257 °F)

1

-40 °C (-40 °F)

Dual

R-PDSO-G8

1000

0.069 in (1.75 mm)

0.153 in (3.895 mm)

2 MHz

0.193 in (4.905 mm)

INA163UAE4

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

14

SOP

Rectangular

Plastic/Epoxy

-18 V

250 µV

12 uA

Yes

1

100 dB

Bipolar

12 mA

-15 V

Tube

15 V

±15 V

Small Outline

SOP14,.25

1 uA

Instrumentation Amplifiers

15 V/us

0.0006 %

18 V

0.05 in (1.27 mm)

85 °C (185 °F)

12 uA

1

-40 °C (-40 °F)

Nickel Palladium Gold

Dual

R-PDSO-G14

10000

3

0.069 in (1.75 mm)

0.154 in (3.9 mm)

No

3.4 kHz

e4

30 s

260 °C (500 °F)

0.341 in (8.65 mm)

INA129U

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

-18 V

550 µV

5 nA

Yes

1

80 dB

Bipolar

750 μA

-15 V

Tube

15 V

±15 V

Small Outline

SOP8,.25

5 nA

Instrumentation Amplifiers

4 V/us

0.002 %

18 V

0.05 in (1.27 mm)

85 °C (185 °F)

5 nA

1

-40 °C (-40 °F)

Nickel/Palladium/Gold

10

Dual

R-PDSO-G8

10000

3

0.069 in (1.75 mm)

0.154 in (3.9 mm)

No

1.3 MHz

e4

260 °C (500 °F)

0.193 in (4.9 mm)

INA826SIDRCR

Texas Instruments

Instrumentation Amplifier

Automotive

No Lead

10

HVSON

Square

Plastic/Epoxy

-20 V

150 µV

95 nA

Yes

1

120 dB

-15 V

Tape And Reel

15 V

Small Outline, Heat Sink/Slug, Very Thin Profile

10 nA

Instrumentation Amplifiers

1 V/us

0.002 %

20 V

0.02 in (0.5 mm)

125 °C (257 °F)

65 nA

1

-40 °C (-40 °F)

Nickel Palladium Gold

Dual

S-PDSO-N10

1000

1

0.039 in (1 mm)

0.118 in (3 mm)

1 MHz

e4

30 s

260 °C (500 °F)

0.118 in (3 mm)

PINA821IDRGR

Texas Instruments

Instrumentation Amplifier

Automotive

No Lead

8

HVSON

Square

Plastic/Epoxy

-20 V

75 µV

500 pA

Yes

1

140 dB

870 μA

-15 V

15 V

Small Outline, Heat Sink/Slug, Very Thin Profile

SOLCC8,.11,20

500 pA

2 V/us

0.0015 %

20 V

0.02 in (0.5 mm)

125 °C (257 °F)

1

-40 °C (-40 °F)

10

Dual

S-PDSO-N8

10000

0.031 in (0.8 mm)

0.118 in (3 mm)

4.7 MHz

0.118 in (3 mm)

INA826SIDRCT

Texas Instruments

Instrumentation Amplifier

Automotive

No Lead

10

HVSON

Square

Plastic/Epoxy

-20 V

150 µV

95 nA

Yes

1

120 dB

-15 V

Tape And Reel

15 V

Small Outline, Heat Sink/Slug, Very Thin Profile

10 nA

Instrumentation Amplifiers

1 V/us

0.002 %

20 V

0.02 in (0.5 mm)

125 °C (257 °F)

65 nA

1

-40 °C (-40 °F)

Nickel Palladium Gold

Dual

S-PDSO-N10

1000

1

0.039 in (1 mm)

0.118 in (3 mm)

1 MHz

e4

30 s

260 °C (500 °F)

0.118 in (3 mm)

INA2126UA

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

16

SOP

Rectangular

Plastic/Epoxy

-18 V

500 µV

50 nA

Yes

2

83 dB

Bipolar

400 μA

-15 V

Tube

15 V

±15 V

Small Outline

SOP16,.25

5 nA

Instrumentation Amplifiers

0.4 V/us

0.012 %

18 V

0.05 in (1.27 mm)

85 °C (185 °F)

25 nA

5

-40 °C (-40 °F)

Nickel/Palladium/Gold

100

Dual

R-PDSO-G16

10000

2

0.069 in (1.75 mm)

0.154 in (3.9 mm)

No

200 kHz

e4

260 °C (500 °F)

0.39 in (9.9 mm)

INA121UG4

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

500 µV

50 pA

Yes

1

106 dB

525 μA

-15 V

Tube

15 V

±15 V

Small Outline

SOP8,.25

0.5 pA

Instrumentation Amplifiers

0.7 V/us

0.005 %

0.05 in (1.27 mm)

85 °C (185 °F)

50 pA

1

-40 °C (-40 °F)

Nickel Palladium Gold

10

Dual

R-PDSO-G8

10000

3

0.069 in (1.75 mm)

0.154 in (3.9 mm)

No

600 kHz

e4

30 s

260 °C (500 °F)

0.193 in (4.9 mm)

INA823DR

Texas Instruments

Instrumentation Amplifier

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

-20 V

100 µV

8 nA

Yes

1

120 dB

300 μA

-15 V

Tape And Reel, 13 Inch

15 V

Small Outline

SOP8,.25

4 nA

0.9 V/us

0.001 %

20 V

0.05 in (1.27 mm)

125 °C (257 °F)

8 nA

1

-40 °C (-40 °F)

Nickel Palladium Gold

10

Dual

R-PDSO-G8

1000

2

0.069 in (1.75 mm)

0.153 in (3.895 mm)

1.9 MHz

e4

260 °C (500 °F)

0.193 in (4.905 mm)

INA128HD

Texas Instruments

Instrumentation Amplifier

Military

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

-18 V

125 µV

10 nA

Yes

1

113 dB

Bipolar

1 mA

-15 V

Tube

15 V

±15 V

Small Outline

SOP8,.25

10 nA

Instrumentation Amplifiers

4 V/us

0.002 %

18 V

0.05 in (1.27 mm)

175 °C (347 °F)

10 nA

1

-55 °C (-67 °F)

Nickel Palladium Gold

10

Dual

R-PDSO-G8

10000

3

0.069 in (1.75 mm)

0.154 in (3.9 mm)

No

1.3 MHz

e4

30 s

260 °C (500 °F)

0.193 in (4.9 mm)

INA823DT

Texas Instruments

Instrumentation Amplifier

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

-20 V

100 µV

8 nA

Yes

1

120 dB

300 μA

-15 V

Tape And Reel, 7 Inch

15 V

Small Outline

SOP8,.25

4 nA

0.9 V/us

0.001 %

20 V

0.05 in (1.27 mm)

125 °C (257 °F)

8 nA

1

-40 °C (-40 °F)

Nickel Palladium Gold

10

Dual

R-PDSO-G8

1000

2

0.069 in (1.75 mm)

0.153 in (3.895 mm)

1.9 MHz

e4

260 °C (500 °F)

0.193 in (4.905 mm)

INA2128UAG4

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

16

SOP

Rectangular

Plastic/Epoxy

-18 V

225 µV

10 nA

Yes

2

73 dB

Bipolar

1.5 mA

-15 V

15 V

±15 V

Small Outline

SOP16,.4

10 nA

Instrumentation Amplifiers

4 V/us

0.004 %

18 V

0.05 in (1.27 mm)

85 °C (185 °F)

1

-40 °C (-40 °F)

Nickel Palladium Gold

10

Dual

R-PDSO-G16

10000

3

0.104 in (2.65 mm)

0.295 in (7.5 mm)

No

1.3 MHz

e4

30 s

260 °C (500 °F)

0.406 in (10.3 mm)

INA331IDGKR

Texas Instruments

Instrumentation Amplifier

Military

Gull Wing

8

TSSOP

Square

Plastic/Epoxy

500 µV

10 pA

Yes

1

90 dB

CMOS

600 μA

Tape And Reel

5 V

3/5 V

Small Outline, Thin Profile, Shrink Pitch

TSSOP8,.19

10 pA

Instrumentation Amplifiers

5 V/us

0.01 %

7.5 V

0.026 in (0.65 mm)

125 °C (257 °F)

10 pA

5

-55 °C (-67 °F)

Nickel Palladium Gold Silver

25

Dual

S-PDSO-G8

1000

2

0.043 in (1.1 mm)

0.118 in (3 mm)

No

2 MHz

e4

30 s

260 °C (500 °F)

0.118 in (3 mm)

INA146UAE4

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

-18 V

5 mV

50 nA

Yes

1

76 dB

Bipolar

750 μA

-15 V

Tube

15 V

5/±2.25/±18 V

Small Outline

SOP8,.25

5 nA

Instrumentation Amplifiers

0.45 V/us

0.01 %

18 V

0.05 in (1.27 mm)

85 °C (185 °F)

0.1

-40 °C (-40 °F)

Nickel Palladium Gold

1

Dual

R-PDSO-G8

100

3

0.069 in (1.75 mm)

0.154 in (3.9 mm)

No

50 kHz

e4

30 s

260 °C (500 °F)

0.193 in (4.9 mm)

PGA103UE4

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

-18 V

1.5 mV

150 nA

Yes

1

Bipolar

3.5 mA

-15 V

Tube

15 V

±15 V

Small Outline

SOP8,.25

Instrumentation Amplifiers

9 V/us

0.01 %

18 V

0.05 in (1.27 mm)

85 °C (185 °F)

1

-40 °C (-40 °F)

Nickel/Palladium/Gold

10

Dual

R-PDSO-G8

100

3

0.069 in (1.75 mm)

0.154 in (3.9 mm)

No

1.5 MHz

e4

260 °C (500 °F)

0.193 in (4.9 mm)

INA122U/2K5

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

-18 V

250 µV

-25 nA

Yes

1

83 dB

85 μA

Tape And Reel

15 V

2.2/36/±18 V

Small Outline

SOP8,.25

2 nA

Instrumentation Amplifiers

0.08 V/us

0.002 %

18 V

0.05 in (1.27 mm)

85 °C (185 °F)

25 nA

5

-40 °C (-40 °F)

Nickel Palladium Gold

100

Dual

R-PDSO-G8

10000

3

0.069 in (1.75 mm)

0.154 in (3.9 mm)

No

120 kHz

e4

30 s

260 °C (500 °F)

0.193 in (4.9 mm)

XINA823DR

Texas Instruments

Instrumentation Amplifier

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

-20 V

190 µV

10 nA

Yes

1

120 dB

300 μA

-15 V

15 V

Small Outline

5 nA

1 V/us

0.001 %

20 V

0.05 in (1.27 mm)

125 °C (257 °F)

8 nA

1

-40 °C (-40 °F)

10

Dual

R-PDSO-G8

1000

0.069 in (1.75 mm)

0.153 in (3.895 mm)

1.9 MHz

0.193 in (4.905 mm)

INA126EA/2K5

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

8

TSSOP

Square

Plastic/Epoxy

-18 V

500 µV

50 nA

Yes

1

83 dB

Bipolar

200 μA

-15 V

Tape And Reel

15 V

±15 V

Small Outline, Thin Profile, Shrink Pitch

TSSOP8,.19

5 nA

Instrumentation Amplifiers

0.4 V/us

0.012 %

18 V

0.026 in (0.65 mm)

85 °C (185 °F)

25 nA

5

-40 °C (-40 °F)

Nickel/Palladium/Gold/Silver

100

Dual

S-PDSO-G8

10000

2

0.043 in (1.1 mm)

0.118 in (3 mm)

No

200 kHz

e4

260 °C (500 °F)

0.118 in (3 mm)

XINA849DGKR

Texas Instruments

Instrumentation Amplifier

Automotive

Gull Wing

8

TSSOP

Square

Plastic/Epoxy

-20 V

75 µV

20 nA

Yes

1

120 dB

-15 V

Tape And Reel

15 V

Small Outline, Thin Profile, Shrink Pitch

TSSOP8,.25

6 nA

Instrumentation Amplifiers

35 V/us

0.001 %

20 V

0.026 in (0.65 mm)

125 °C (257 °F)

1

-40 °C (-40 °F)

10

Dual

S-PDSO-G8

10000

0.043 in (1.1 mm)

0.118 in (3 mm)

28 MHz

0.118 in (3 mm)

XTR105UA/2K5E4

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

14

SOP

Rectangular

Plastic/Epoxy

250 µV

50 nA

Yes

1

86 dB

24 V

Small Outline

10 nA

Instrumentation Amplifiers

0.01 %

40 V

0.05 in (1.27 mm)

85 °C (185 °F)

-40 °C (-40 °F)

Nickel Palladium Gold

Dual

R-PDSO-G14

3

0.069 in (1.75 mm)

0.154 in (3.9 mm)

No

e4

30 s

260 °C (500 °F)

0.341 in (8.65 mm)

INA2128U

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

16

SOP

Rectangular

Plastic/Epoxy

-18 V

100 µV

5 nA

Yes

2

80 dB

Bipolar

1.3 mA

-15 V

Tube

15 V

±15 V

Small Outline

SOP16,.4

5 nA

Instrumentation Amplifiers

4 V/us

0.002 %

18 V

0.05 in (1.27 mm)

85 °C (185 °F)

5 nA

1

-40 °C (-40 °F)

Nickel/Palladium/Gold

10

Dual

R-PDSO-G16

10000

3

0.104 in (2.65 mm)

0.295 in (7.5 mm)

No

1.3 MHz

e4

260 °C (500 °F)

0.406 in (10.3 mm)

INA126EA/250

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

8

TSSOP

Square

Plastic/Epoxy

-18 V

500 µV

50 nA

Yes

1

83 dB

200 μA

-15 V

Tape And Reel

15 V

±15 V

Small Outline, Thin Profile, Shrink Pitch

TSSOP8,.19

5 nA

Instrumentation Amplifiers

0.4 V/us

0.012 %

18 V

0.026 in (0.65 mm)

85 °C (185 °F)

25 nA

5

-40 °C (-40 °F)

Nickel/Palladium/Gold/Silver

100

Dual

S-PDSO-G8

10000

2

0.043 in (1.1 mm)

0.118 in (3 mm)

No

200 kHz

e4

260 °C (500 °F)

0.118 in (3 mm)

INA849DGKR

Texas Instruments

Instrumentation Amplifier

Gull Wing

8

TSSOP

Square

Plastic/Epoxy

-20 V

35 µV

20 nA

Yes

1

120 dB

8.9 mA

-15 V

Tape And Reel

15 V

Small Outline, Thin Profile, Shrink Pitch

TSSOP8,.25

6 nA

Instrumentation Amplifiers

35 V/us

0.001 %

20 V

0.026 in (0.65 mm)

125 °C (257 °F)

20 nA

1

-40 °C (-40 °F)

Nickel Palladium Gold

10

Dual

S-PDSO-G8

10000

2

0.043 in (1.1 mm)

0.118 in (3 mm)

28 MHz

e4

30 s

260 °C (500 °F)

0.118 in (3 mm)

INA163UA/2K5E4

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

14

SOP

Rectangular

Plastic/Epoxy

-18 V

250 µV

12 uA

Yes

1

100 dB

Bipolar

12 mA

-15 V

Tape And Reel

15 V

±15 V

Small Outline

SOP14,.25

1 uA

Instrumentation Amplifiers

15 V/us

0.0006 %

18 V

0.05 in (1.27 mm)

85 °C (185 °F)

12 uA

1

-40 °C (-40 °F)

Nickel Palladium Gold

Dual

R-PDSO-G14

10000

3

0.069 in (1.75 mm)

0.154 in (3.9 mm)

No

3.4 kHz

e4

30 s

260 °C (500 °F)

0.341 in (8.65 mm)

INA849DGKT

Texas Instruments

Instrumentation Amplifier

Gull Wing

8

TSSOP

Square

Plastic/Epoxy

-20 V

35 µV

20 nA

Yes

1

120 dB

8.9 mA

-15 V

Tape And Reel

15 V

Small Outline, Thin Profile, Shrink Pitch

TSSOP8,.25

6 nA

Instrumentation Amplifiers

35 V/us

0.001 %

20 V

0.026 in (0.65 mm)

125 °C (257 °F)

20 nA

1

-40 °C (-40 °F)

Nickel Palladium Gold

10

Dual

S-PDSO-G8

10000

2

0.043 in (1.1 mm)

0.118 in (3 mm)

28 MHz

e4

30 s

260 °C (500 °F)

0.118 in (3 mm)

Instrumentation Amplifiers

An instrumentation amplifier is an electronic circuit that amplifies small differential voltages to produce a larger output voltage signal. The main purpose of an instrumentation amplifier is to provide a high-precision and stable amplification of small signals while rejecting any common-mode noise or interference.

An instrumentation amplifier consists of three operational amplifiers (op-amps) and precision resistors. The first two op-amps are used as buffer amplifiers, and the third op-amp is used as a differential amplifier. The input signals are applied to the buffer amplifiers, which provide high input impedance and low output impedance to minimize loading effects. The differential amplifier then amplifies the difference between the two input signals, and the resulting output signal is proportional to the difference in voltage between the two input signals.

Instrumentation amplifiers are used in applications where small voltage signals need to be accurately measured or amplified. They are commonly used in industrial control systems, biomedical instrumentation, data acquisition systems, and audio equipment.

One advantage of an instrumentation amplifier is that it can be used to measure small differential voltages even in the presence of significant common-mode noise, which can be difficult to achieve with other types of amplifiers. Additionally, many instrumentation amplifiers offer a high level of accuracy, stability, and linearity, which makes them a popular choice for precision measurement applications.