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.
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  Manufacturer
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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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Global Stock ⓘ (▲▼)Price(USD

(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
  
                        
INA125UA/2K5


SP Amp INSTR Amp Single ±18V/36V 16-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 : 43
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USD 4.5257

Multiples of: 1

Ina1251 Channel   90 Db100000 mOhms0.325 mA50 nA500 uV36 V2.7 V- 55 C+ 125 CSmd/SmtSOIC - 16  Reel80 Db
PGA205BP


Instrumentation Amplifiers Programmable Gain Instrumentation Amp
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Texas Instruments Availability : 43
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USD 20.845

Multiples of: 1

Pga2051 Channel1 Mhz0.3 V/Us36 V95 Db 5.2 mA2 nA50 uV36 V9 V- 40 C+ 125 CThrough HolePDIP - 16  Tube1 V/V, 2 V/V, 4 V/V, 8 V/V
INA125PA


Instrumentation Amplifiers w/Precision Voltage Reference
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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 : 42
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USD 6.5499

Multiples of: 1

Ina1251 Channel  36 V100 Db100000 mOhms460 uA25 nA500 uV36 V2.7 V- 55 C+ 125 CThrough HolePDIP - 16  Tube80 Db
AD8237ARMZ


Instrumentation Amplifiers Micropower RR Zero Drift
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Analog Devices Availability : 38
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USD 2.3089

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
AD8227ARZ-R7


Analog Devices Instrumentation Amplifiers Wide Supply Range PREC RRO IC
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Analog Devices Availability : 38
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USD 2.6996

Multiples of: 1

Ad82271 Channel  2.2 v to 36 V105 Db60 kOhms at + / - 15 v400 uA20 nA200 uV36 V2.2 V- 40 C+ 125 CSmd/SmtSOIC - 8  Reel 
INA111AUE4


Instrumentation Amplifiers High Speed FET-Input Instrumentation Amp
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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 : 38
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USD 9.2736

Multiples of: 1

Ina1111 Channel450 Khz  106 Db10000000 mOhms3.3 mA20 pA500 uV36 V12 V- 40 C+ 85 CSmd/SmtSOIC - 16  Tube1 V/V To 1000 V/V
INA2141UA


Instrumentation Amplifiers Dual Low Power G = 10 100
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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 : 38
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USD 9.7974

Multiples of: 1

Ina21412 Channel200 Khz 36 V117 Db 750 uA5 nA50 uV36 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 16  Tube10 V/V, 100 V/V
INA2128UG4


SP Amp INSTR Amp Dual ±18V 16-Pin SOIC 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 : 38
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USD 13.9662

Multiples of: 1

Ina21282 Channel200 Khz  120 Db 700 uA5 nA50 uV36 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 16  Tube1 V/V To 10000 V/V
INA2141UE4


SP Amp INSTR Amp Dual ±18V 16-Pin SOIC 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 : 38
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USD 15.9802

Multiples of: 1

Ina21412 Channel200 Khz  117 Db 750 uA5 nA50 uV36 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 16  Tube10 V/V, 100 V/V
AD8421ARMZ


Instrumentation Amplifiers 3nV/vHz noise Precision InAmp
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Analog Devices Availability : 37
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USD 4.7831

Multiples of: 1

Ad84211 Channel 35 V/Us5 v to 36 V136 Db30 GOhms at + / - 15 v2 mA8 nA60 uV36 V5 V- 40 C+ 85 CSmd/SmtMSOP - 8  Tube1 V/V To 10000 V/V
INA326EA/250


Instrumentation Amplifiers Precision Lo-Drift CMOS
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Texas Instruments Availability : 36
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USD 3.8624

Multiples of: 1

Ina3261 Channel  5.5 V100 Db10000 mOhms2.4 mA2 nA100 uV5.5 V2.7 V- 40 C+ 125 CSmd/SmtMSOP - 8  Reel80 Db
INA351CDSIDSGR


Instrumentation Amplifiers Tiny (1.5-mm 2-mm) low-power (110 uA) instrumentation amplifier with integrated reference buffer 8-WSON -40 to 125
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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 : 35
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USD 0.9501

Multiples of: 1

INA3511 Channel 200 mV/us 95 dB  650 fA200 uV5.5 V1.8 V- 40 C+ 125 CSMD/SMTWSON - 8  Reel , Cut Tape 
INA111AP


Instrumentation Amplifiers High Speed FET-Input Instrumentation Amp
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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 : 35
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USD 16.086

Multiples of: 1

Ina1111 Channel450 Khz 12 v to 36 V106 Db10 to hms3.3 mA20 pA500 uV36 V12 V- 40 C+ 85 CThrough HolePDIP - 8  Tube1 V/V To 1000 V/V
AD5749ACPZ-RL7


Instrumentation Amplifiers PLC I DRIVER
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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 : 34
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USD 5.4725

Multiples of: 1

                    
AD8421BRMZ-R7


Instrumentation Amplifiers 3nV/vHz noise Precision InAmp
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Analog Devices Availability : 34
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USD 9.2578

Multiples of: 1

Ad84211 Channel 35 V/Us5 v to 36 V140 Db30 GOhms2 mA6 nA25 uV36 V5 V- 40 C+ 85 CSmd/SmtMSOP - 8  Tube1 V/V To 10000 V/V
AD8250ARMZ


Instrumentation Amplifiers Programmable Gain Hi Speed IC
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Analog Devices Availability : 34
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USD 10.3884

Multiples of: 1

Ad82501 Channel 25 V/Us5 v to 15 V98 Db 4.1 mA30 nA200 uV  - 40 C+ 85 CSmd/SmtMSOP - 10  Tube1 V/V To 10 V/V
AD8429ARZ-R7


Analog Devices Instrumentation Amplifiers 1nVHz Low Noise
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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 : 33
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USD 9.0683

Multiples of: 1

Ad84291 Channel  8 v to 36 V140 Db10 kOhms at + / - 15 v6.7 mA150 nA50 uV  - 40 C+ 125 CSmd/SmtSOIC - 8  Reel 
AD8253ARMZ


Instrumentation Amplifiers High Speed Programmable High Gain In-Amp
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Analog Devices Availability : 32
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USD 8.5202

Multiples of: 1

Ad82531 Channel 20 V/Us5 v to 15 V100 Db20 kOhms at + / - 15 v4.6 mA50 nA150 uV  - 40 C+ 85 CSmd/SmtMSOP - 10  Tube1 V/V To 1000 V/V
INA101KU


Instrumentation Amplifiers Very High Accuracy Instrumentation Amp
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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 : 32
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USD 14.311

Multiples of: 1

Ina1011 Channel25 Khz 40 V106 Db10000 mOhms6.7 mA30 nA250 uV40 V10 V0 C+ 70 CSmd/SmtSOIC - 16600 mW Tube1 V/V To 1000 V/V
INA351AIDSGR


Instrumentation Amplifiers Low-power (110 uA) instrumentation amplifier with integrated reference amp to enable calibration 8-WSON -40 to 125
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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 : 31
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USD 1.0058

Multiples of: 1

INA351A                 Reel , Cut Tape 
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