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
  
                        
INA126EA/250


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 : 38
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USD 2.0581

Multiples of: 1

Ina1261 Channel9 Khz 36 V83 Db1000 mOhms175 uA25 nA250 uV36 V2.7 V- 40 C+ 85 CSmd/SmtMSOP - 8  Reel5 V/V To 10000 V/V
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
Ship by Mon. 09 Dec to Wed. 11 Dec Calender.png

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
PGA204AU


Instrumentation Amplifiers Programmable Gain 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 20.902

Multiples of: 1

Pga2041 Channel1 Mhz0.3 V/Us9 V To 36 V106 Db10 GOhms5.2 mA2 nA50 uV36 V9 V- 40 C+ 85 CSmd/SmtSOIC - 16  Tube1 V/V, 10 V/V, 100 V/V, 1000 V/V
INA101AM


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 : 38
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USD 52.256

Multiples of: 1

Ina1011 Channel25 Khz 40 V106 Db10000 mOhms6.7 mA30 nA50 uV40 V10 V- 25 C+ 85 CThrough HoleTO - 100 - 10600 mW Tube1 V/V To 1000 V/V
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
Ship by Mon. 09 Dec to Wed. 11 Dec Calender.png

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
INA125PAG4


SP Amp INSTR Amp Single ±18V/36V 16-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 : 34
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USD 3.982

Multiples of: 1

INA1251 Channel150 kHz200 mV/us 100 dB 460 uA25 nA500 uV36 V2.7 V- 40 C+ 85 CThrough HolePDIP - 16  Tube 
AD8228BRMZ-R7


SP Amp INSTR Amp Single ±18V 8-Pin MSOP 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.

Analog Devices Availability : 32
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USD 12.8054

Multiples of: 1

Ad82281 Channel  4.6 v to 36 V120 Db100 GOhms at + / - 15 v1 mA0.4 nA90 uV  - 40 C+ 85 CSmd/SmtMSOP - 8  Reel 
INA126E/250


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 : 31
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 3.2416

Multiples of: 1

Ina1261 Channel9 Khz 36 V83 Db1000 mOhms175 uA25 nA250 uV36 V2.7 V- 40 C+ 85 CSmd/SmtMSOP - 8  Reel5 V/V To 10000 V/V
INA122UA


Instrumentation Amplifiers Single Supply MicroPower
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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 : 30
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USD 6.2445

Multiples of: 1

Ina1221 Channel  36 V83 Db10 GOhms60 uA25 nA500 uV36 V2.2 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube80 Db
INA155E/250


Instrumentation Amplifier 1 Circuit Rail-to-Rail 8-VSSOP
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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 : 29
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USD 2.8896

Multiples of: 1

Ina1551 Channel 6.5 V/Us6 V78 Db10000000 mOhms1.7 mA50 pA1 mV5.5 V2.7 V- 65 C+ 150 CSmd/SmtMSOP - 8  Reel10 V/V, 50 V/V
PGA205BUG4


Instrumentation Amplifiers Programmable Gain 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 : 29
Ship by Mon. 09 Dec to Wed. 11 Dec Calender.png

USD 16.4105

Multiples of: 1

Pga2051 Channel1 Mhz0.3 V/Us9 v to 36 V80 Db 5.2 mA2 nA50 uV36 V9 V- 40 C+ 85 CSmd/SmtSOIC - 16  Tube1 V/V, 2 V/V, 4 V/V, 8 V/V
ADA4530-1ARZ-RL


Instrumentation Amplifiers Ultra low input bias current, 16V, prec
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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 : 29
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USD 19.3135

Multiples of: 1

                    
LT1167ACS8#PBF


Instrumentation Amplifiers Programmable Prec Inst 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.

Analog Devices Availability : 29
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USD 20.2946

Multiples of: 1

LT11671 Channel1 MHz1.2 V/us 140 dB 900 uA50 pA15 uV40 V4.6 V0 C+ 70 CSMD/SMTSOIC - 8  Tube 
INA116PA


Instrumentation Amplifiers Ultra Low Input Bias Current
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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 : 28
Ship by Mon. 09 Dec to Wed. 11 Dec Calender.png

USD 17.798

Multiples of: 1

Ina1161 Channel70 Khz 4.5 v to 18 V86 Db 1 mA25 fA2 mV18 V4.5 V- 40 C+ 85 CThrough HolePDIP - 16  Tube1 V/V To 1000 V/V
INA333SHKJ


Instrumentation Amplifiers Low Pwr,Prec Instr 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 : 27
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USD 95.513

Multiples of: 1

Ina333 - Ht1 Channel 0.16 V/Us1.8 v to 5.5 V100 Db 198 uA1.4 nA10 uV5.5 V1.8 V- 55 C+ 210 CSmd/SmtCFP - 8  Tube1 V/V To 1000 V/V
INA129SJD


Instrumentation Amplifiers Harsh Env Prec,Low Pwr Instr 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 : 26
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USD 124.8147

Multiples of: 1

Ina129 - Ht1 Channel200 Khz 4.5 v to 36 V113 Db 2 mA50 nA25 uV36 V4.5 V- 55 C+ 210 CThrough HoleCDIP - 8 SB  Tube1 V/V To 10000 V/V
INA114AP


Instrumentation Amplifiers Precision 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 : 25
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USD 11.676

Multiples of: 1

Ina1141 Channel10 Khz 4.5 v to 36 V110 Db10 GOhms2.2 mA2 nA50 uV36 V4.5 V- 40 C+ 85 CThrough HolePDIP - 8  Tube1 V/V To 10000 V/V
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