About Instrumentation Amplifiers

Instrumentation Amplifiers

Instrumentation amplifiers (In-amps) are special types of operational amplifiers (op-amp) with additional operating specifications and a higher level of stability, accuracy, and low noise. They are used in measuring instrumentation, data acquisition systems and control systems where high accuracy and high common-mode rejection ratio (CMRR) are required. Instrumentation amplifiers usually operate from power supplies and usually require a three-terminal connection. Instrumentation amplifiers amplify low-level signals, usually in the sub-microvolt to millivolt level range and are more immune to overload conditions than a standard op-amp. They are insensitive to common-mode voltages, temperature drifts, and interference/noise. They also have low offset voltages and bias currents, allowing them to be used in precision measurements.

Instrumentation Amplifiers

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  Series
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  Number Of Channels
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  3 Db Bandwidth
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  SR - Slew Rate
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  Operating Supply Voltage
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  CMRR - Common Mode Rejection Ratio
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  Maximum Input Resistance
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  Operating Supply Current
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  Ib - Input Bias Current
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  Vos - Input Offset Voltage
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  Supply Voltage - Max
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  Supply Voltage - Min
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  Minimum Operating Temperature
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  Maximum Operating Temperature
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  Mounting Style
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  Package / Case
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  Pd - Power Dissipation
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  Qualification
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  Packaging
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  Gain V/v
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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty SeriesNumber of Channels3 dB BandwidthSR - Slew RateOperating Supply VoltageCMRR - Common Mode Rejection RatioMaximum Input ResistanceOperating Supply CurrentIb - Input Bias CurrentVos - Input Offset VoltageSupply Voltage - MaxSupply Voltage - MinMinimum Operating TemperatureMaximum Operating TemperatureMounting StylePackage / CasePd - Power DissipationQualificationPackagingGain V/V
  
                        
AD623AR


Instrumentation Amplifiers SINGLE SUPPLY RR
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Analog Devices Availability : 0
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USD 2.579

Multiples of: 1

Ad6231 Channel800 Khz0.3 V/Us2.7 v to 12 V105 Db 375 uA , 305 uA25 nA25 uV  - 40 C+ 85 CSmd/SmtSOIC - 8650 mW Tube1 V/V To 1000 V/V
INA126PG4


SP Amp INSTR Amp Single ±18V/36V 8-Pin PDIP Tube
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments Availability : 0
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USD 2.5881

Multiples of: 50

Ina1261 Channel9 Khz  83 Db1000 mOhms175 uA25 nA250 uV36 V2.7 V- 40 C+ 85 CThrough HolePDIP - 8  Tube5 V/V To 10000 V/V
AD8231ACPZ-WP


Instrumentation Amplifiers Zero Drift Digitally Programmable
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Analog Devices Availability : 0
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USD 2.6008

Multiples of: 256

AD82311 Channel7 MHz1.1 V/us 110 dB 4 mA500 pA4 uV6 V3 V- 40 C+ 125 CSMD/SMTLFCSP - 16  Waffle 
AD8237ARMZ


Instrumentation Amplifiers Micropower RR Zero Drift
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Analog Devices Availability : 0
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USD 2.6137

Multiples of: 1

Ad82371 Channel 0.15 V/Us1.8 v to 5.5 V114 Db600 GOhms @ 5 v115 uA650 pA30 uV5.5 V1.8 V- 40 C+ 125 CSmd/SmtMSOP - 8  Tube1 V/V To 1000 V/V
INA337AIDGKTG4


SP Amp INSTR Amp Single 5.5V 8-Pin VSSOP T/R
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Texas Instruments Availability : 0
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USD 2.6858

Multiples of: 1

Ina3371 Channel   106 Db10000 mOhms3.4 mA2 nA100 uV5.5 V2.7 V- 40 C+ 125 CSmd/SmtVSSOP - 8  Reel80 Db
MAX4209HAUA+T


Instrumentation Amplifiers Ultra-Low Offset/Drift, Precision Instrumentation Amplifiers with REF Buffer
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Analog Devices Availability : 0
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USD 2.7018

Multiples of: 1

Max42091 Channel  2.85 v to 5.5 V135 Db2 GOhms3 mA1 pA3 uV  - 40 C+ 125 CSmd/SmtUMAX - 8362 mW Reel100 V/V
ISL28634FVZ


Intersil Instrumentation Amplifiers 5V Instr., Op-Amp Zero-Drift
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Renesas Availability : 0
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USD 2.7057

Multiples of: 1

Isl286341 Channel 0.8 V/Us5.5 V80 Db 3 mA400 pA0.6 uV  - 40 C+ 125 CSmd/SmtTSSOP - 14   140 Db
ISL28274FAZ


Instrumentation Amplifiers ISL28274FAZ Pb-Free Micropower,Single Supply,RRIO Instrument
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Renesas Availability : 0
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USD 2.7139

Multiples of: 1

                    
MAX4462HEUT+T


Instrumentation Amplifiers SOT23, 3V/5V, Single-Supply, Rail-to-Rail Instrumentation Amplifiers
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Analog Devices Availability : 0
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USD 2.7169

Multiples of: 1

Max4462h1 Channel  3 v , 5 V90 Db2 GOhms1.1 mA0.0001 uA0.5 mV5.25 V2.85 V- 40 C+ 85 CSmd/SmtSOT - 23 - 6695 mW Cut Tape 
INA2126UA


Instrumentation Amplifiers Micropower Single & Dual Versions
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments Availability : 0
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USD 2.7216

Multiples of: 40

Ina21262 Channel9 Khz 2.7 v to 36 V83 Db1000 mOhms175 uA25 nA50 uV36 V2.7 V- 40 C+ 85 CSmd/SmtSOIC - 16  Tube5 V/V To 10000 V/V
ISL28533FVZ


Intersil Instrumentation Amplifiers 5V Instr., Op-Amp Zero-Drift
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Renesas Availability : 0
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USD 2.7651

Multiples of: 1

Isl285331 Channel 0.8 V/Us5.5 V80 Db 2.9 mA400 pA0.6 uV  - 40 C+ 125 CSmd/SmtTSSOP - 14   140 Db
INA2126EA/250G4


Instrumentation Amplifiers Micropower Single & Dual Versions
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments Availability : 0
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USD 2.8051

Multiples of: 1

Ina21262 Channel9 Khz 3 v , 5 v , 9 v , 12 v , 15 v83 Db1000 mOhms175 uA25 nA50 uV36 V2.7 V- 40 C+ 85 CSmd/SmtSSOP - 16  Reel5 V/V To 10000 V/V
ISL28634FVZ-T13


Instrumentation Amplifiers 5V Instr. Op-Amp Zero-Drift
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Renesas Availability : 0
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USD 2.825

Multiples of: 1

Isl286341 Channel 0.8 V/Us5.5 V80 Db 3 mA400 pA0.6 uV  - 40 C+ 125 CSmd/SmtTSSOP - 14  Cut Tape140 Db
INA126U/2K5G4


SP Amp INSTR Amp Single ±18V/36V 8-Pin SOIC T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments Availability : 0
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USD 2.8881

Multiples of: 2500

Ina1261 Channel9 Khz  83 Db1000 mOhms175 uA25 nA250 uV36 V2.7 V- 40 C+ 85 CSmd/SmtSOIC - 8  Reel5 V/V To 10000 V/V
AD8422ARMZ


Instrumentation Amplifiers 330 uA Rail to Rail
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Analog Devices Availability : 0
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USD 2.8914

Multiples of: 1

Ad84221 Channel2.2 Mhz0.8 V/Us3.6 v to 36 V86 Db 300 uA1 nA70 uV  - 40 C+ 85 CSmd/SmtMSOP - 8  Tube1 V/V To 1000 V/V
XR620AISO8X


Instrumentation Amplifiers Instrumentation Amp
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MaxLinear Availability : 0
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USD 2.9001

Multiples of: 2500

Xr620a             Smd/SmtSOIC - 8  Reel 
MAX4209HAUA+


Instrumentation Amplifiers Ultra-Low Offset/Drift, Precision Instrumentation Amplifiers with REF Buffer
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 2.9077

Multiples of: 1

Max42091 Channel  2.85 v to 5.5 V135 Db2 GOhms3 mA1 pA3 uV  - 40 C+ 125 CSmd/SmtUMAX - 8362 mW Tube100 V/V
EL8170FSZ-T7A


Instrumentation Amplifiers EL8170FSZ MICROPWR SINGL SUPY R2R I/O
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Renesas Availability : 0
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USD 2.9319

Multiples of: 1

El8170             Smd/SmtSOIC - 8    
AD8422ARZ-RL


Instrumentation Amplifiers High Performance InAmp
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Analog Devices Availability : 0
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USD 2.9329

Multiples of: 1

                  Cut Tape 
INA155E/2K5


SP Amp INSTR Amp Single R-R O/P 5.5V 8-Pin VSSOP T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments Availability : 0
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USD 2.9594

Multiples of: 2500

Ina1551 Channel 6.5 V/Us 92 Db10000000 mOhms2.1 mA10 pA1 mV5.5 V2.7 V- 65 C+ 150 CSmd/SmtVSSOP - 8  Reel10 V/V, 50 V/V
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