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

LMP8603QMMX

Texas Instruments

Instrumentation Amplifier

Automotive

Gull Wing

8

TSSOP

Square

Plastic/Epoxy

1 mV

20 nA

Yes

1

90 dB

3.3 V

Small Outline, Thin Profile, Shrink Pitch

Instrumentation Amplifiers

0.83 V/us

6 V

0.026 in (0.65 mm)

125 °C (257 °F)

99.5

-40 °C (-40 °F)

100

Dual

S-PDSO-G8

100.5

0.043 in (1.09 mm)

0.118 in (3 mm)

60 kHz

0.118 in (3 mm)

PGA205AUG4

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 pA

Instrumentation Amplifiers

0.7 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

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)

INA110SG

Texas Instruments

Instrumentation Amplifier

Military

Through-Hole

16

DIP

Rectangular

Ceramic, Metal-Sealed Cofired

-18 V

550 µV

50 pA

No

1

106 dB

9 mA

-15 V

Tube

15 V

±15 V

In-Line

DIP16,.3

25 pA

Instrumentation Amplifiers

17 V/us

0.02 %

18 V

0.1 in (2.54 mm)

125 °C (257 °F)

1

-55 °C (-67 °F)

Gold

10

Dual

R-CDIP-T16

1000

0.175 in (4.45 mm)

0.3 in (7.62 mm)

No

2.5 MHz

e4

0.8 in (20.32 mm)

3606AG

Texas Instruments

Instrumentation Amplifier

Other

Through-Hole

32

DIP

Rectangular

Ceramic

No

1

Hybrid

5,±15 V

In-Line

DIP32,.9

Instrumentation Amplifiers

0.1 in (2.54 mm)

85 °C (185 °F)

-25 °C (-13 °F)

Dual

R-XDIP-T32

No

INA101AM

Texas Instruments

Instrumentation Amplifier

Other

Wire

10

TO-100

Round

Metal

-20 V

25 µV

30 nA

No

1

106 dB

Bipolar

17 mA

-15 V

Tube

15 V

±15 V

Cylindrical

CAN10,.23

30 nA

Instrumentation Amplifiers

0.4 V/us

0.002 %

20 V

0.115 in (2.92 mm)

85 °C (185 °F)

20 nA

1

-25 °C (-13 °F)

10

Bottom

O-MBCY-W10

1000

0.225 in (5.72 mm)

0.353 in (8.96 mm)

No

300 kHz

0.353 in (8.96 mm)

PGA102AG-BI

Texas Instruments

Instrumentation Amplifier

Other

Through-Hole

16

DIP

Rectangular

Ceramic, Metal-Sealed Cofired

-18 V

500 µV

60 nA

No

1

Bipolar

10.6 mA

-15 V

15 V

±15 V

In-Line

DIP16,.3

Instrumentation Amplifiers

9 V/us

0.01 %

18 V

0.1 in (2.54 mm)

85 °C (185 °F)

1

-25 °C (-13 °F)

10

Dual

R-CDIP-T16

100

0.17 in (4.32 mm)

0.3 in (7.62 mm)

No

1.5 MHz

0.8 in (20.32 mm)

INA115AU/1KE4

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

16

SOP

Rectangular

Plastic/Epoxy

-18 V

175 µV

5 nA

Yes

1

75 dB

3 mA

-15 V

15 V

±15 V

Small Outline

SOP16,.4

5 nA

Instrumentation Amplifiers

0.6 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

10000

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)

INA155U

Texas Instruments

Instrumentation Amplifier

Military

Gull Wing

8

SOP

Rectangular

Plastic/Epoxy

1 mV

10 pA

Yes

1

92 dB

CMOS

2.8 mA

Tube

5 V

3/5 V

Small Outline

SOP8,.25

10 pA

Instrumentation Amplifiers

6.5 V/us

0.015 %

7.5 V

0.05 in (1.27 mm)

125 °C (257 °F)

10 pA

10

-55 °C (-67 °F)

Nickel Palladium Gold

10

Dual

R-PDSO-G8

50

2

0.069 in (1.75 mm)

0.154 in (3.9 mm)

No

550 kHz

e4

30 s

260 °C (500 °F)

0.193 in (4.9 mm)

PGA201AG-BI

Texas Instruments

Instrumentation Amplifier

Military

Through-Hole

14

DIP

Rectangular

Ceramic, Metal-Sealed Cofired

-18 V

450 µV

30 nA

No

1

80 dB

Bipolar

24 mA

-15 V

15 V

±15 V

In-Line

DIP14,.3

30 nA

Instrumentation Amplifiers

0.4 V/us

0.025 %

18 V

0.1 in (2.54 mm)

125 °C (257 °F)

1

-55 °C (-67 °F)

Dual

R-CDIP-T14

512

0.215 in (5.46 mm)

0.3 in (7.62 mm)

No

50 kHz

0.79 in (20.065 mm)

INA2141UE4

Texas Instruments

Instrumentation Amplifier

Industrial

Gull Wing

16

SOP

Rectangular

Plastic/Epoxy

-18 V

50 µV

10 nA

Yes

2

97 dB

Bipolar

1.6 mA

-15 V

Tube

15 V

±15 V

Small Outline

SOP16,.4

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-G16

100

3

0.104 in (2.65 mm)

0.295 in (7.49 mm)

No

1 MHz

e4

30 s

260 °C (500 °F)

0.405 in (10.285 mm)

PINA350CDSIDDFR

Texas Instruments

Instrumentation Amplifier

Gull Wing

8

TSSOP

Rectangular

Plastic/Epoxy

1.3 mV

Yes

1

85 dB

135 μA

Tape And Reel

3.3 V

Small Outline, Thin Profile, Shrink Pitch

TSSOP8,.12

0.24 V/us

6 V

0.026 in (0.65 mm)

125 °C (257 °F)

10

-40 °C (-40 °F)

50

Dual

R-PDSO-G8

50

0.043 in (1.1 mm)

0.063 in (1.6 mm)

100 kHz

0.114 in (2.9 mm)

INA351ABSIDSGR

Texas Instruments

Instrumentation Amplifier

No Lead

8

HVSON

Square

Plastic/Epoxy

1.3 mV

Yes

1

86 dB

147 μA

Tape And Reel, 7 Inch

3.3 V

Small Outline, Heat Sink/Slug, Very Thin Profile

SOLCC8,.12,20

0.2 V/us

0.1 %

6 V

0.02 in (0.5 mm)

125 °C (257 °F)

10

-40 °C (-40 °F)

Nickel Palladium Gold

Dual

S-PDSO-N8

50

1

0.031 in (0.8 mm)

0.118 in (3 mm)

100 kHz

e4

260 °C (500 °F)

0.118 in (3 mm)

INA351CDSIDSGR

Texas Instruments

Instrumentation Amplifier

No Lead

8

HVSON

Square

Plastic/Epoxy

1.3 mV

Yes

1

86 dB

147 μA

Tape And Reel, 7 Inch

3.3 V

Small Outline, Heat Sink/Slug, Very Thin Profile

SOLCC8,.12,20

0.2 V/us

0.1 %

6 V

0.02 in (0.5 mm)

125 °C (257 °F)

10

-40 °C (-40 °F)

Nickel Palladium Gold

Dual

S-PDSO-N8

50

1

0.031 in (0.8 mm)

0.118 in (3 mm)

100 kHz

e4

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.