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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  Series
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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
  
                        
AD623ARZ


Instrumentation Amplifiers SOIC SINGLE SUPPLY RAIL-RAIL L/C IN 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 : 42548
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USD 3.003

Multiples of: 1

               SOIC - 8  Tube 
AD623ARZ-RL


Instrumentation Amplifiers SOIC SINGLE SUPPLY RAIL-RAIL L/C IN 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 : 288
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USD 2.3991

Multiples of: 1

Ad6231 Channel800 Khz0.3 V/Us2.7 v to 12 V105 Db2 GOhms0.55 mA17 nA25 uV12 V2.7 V- 40 C+ 85 CSmd/SmtSOIC - 8650 mW Cut Tape1000 V/V
INA128U


Instrumentation Amplifiers Precision Low Power 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 : 279
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USD 14.728

Multiples of: 1

INA1281 Channel200 kHz4 V/us 120 dB 700 uA5 nA250 uV36 V4.5 V- 40 C+ 125 CSMD/SMTSOIC - 8  Tube 
INA818ID


Instrumentation Amplifiers Low power (350- uA), precision instrumentation amp with +/-60-V overvoltage protection (gain pins 1, 8) 8-SOIC -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 : 276
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USD 5.6

Multiples of: 1

INA8181 Channel2 MHz900 mV/us 140 dB 350 uA2 nA35 uV36 V4.5 V- 40 C+ 125 CSMD/SMTSOIC - 8  Tube 
AD8221ARZ


Instrumentation Amplifiers recision Instrumentation Amplifier
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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 : 275
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USD 3.8144

Multiples of: 1

Ad82211 Channel825 Khz2 V/Us2.3 v to 18 V130 Db100 GOhms0.9 mA1.5 nA60 uV18 V2.3 V- 40 C+ 85 CSmd/SmtSOIC - 8200 mW Tube1 V/V To 1000 V/V
AD8227BRZ-R7


SP Amp INSTR Amp Single R-R O/P ±18V/36V 8-Pin SOIC N 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 : 271
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USD 3.3876

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 
INA819ID


Instrumentation Amplifiers Low power (350- uA), precision instrumentation amp with +/-60-V overvoltage protection (gain pins 2, 3) 8-SOIC -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 : 250
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USD 6.118

Multiples of: 1

INA8191 Channel30 kHz900 mV/us 140 dB 385 uA2 nA35 uV36 V4.5 V- 40 C+ 125 CSMD/SMTSOIC - 8  Tube 
INA155EA/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 : 246
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USD 1.8014

Multiples of: 1

Ina1551 Channel 6.5 V/Us 80 Db10000000 mOhms2.1 mA10 pA1 mV5.5 V2.7 V- 65 C+ 150 CSmd/SmtVSSOP - 8  Reel10 V/V, 50 V/V
INA155UA


Instrumentation Amplifiers Single-Sply R-to-R Output CMOS
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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 : 246
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USD 4.5226

Multiples of: 1

Ina1551 Channel 6.5 V/Us6 V78 Db10 to hms1.7 mA50 pA1 mV5.5 V2.7 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube10 V/V, 50 V/V
INA350ABSIDSGR


Instrumentation Amplifiers Low-power (100 uA) selectable-gain instrumentation amplifier available in 8-pin WSON (2 mm by 2 mm) 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 : 240
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USD 0.2964

Multiples of: 1

INA3501 Channel50 kHz240 mV/us 95 dB  650 fA200 uV5.5 V1.8 V- 40 C+ 125 CSMD/SMTWSON - 8  Reel , Cut Tape 
INA188ID


Instrumentation Amplifiers 36-V, Zero-Drift, Rail-to-Rail-Out Instrumentation Amplifier 8-SOIC -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 : 237
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USD 5.264

Multiples of: 1

Ina1881 Channel600 Khz0.9 V/Us 104 Db 1.4 mA2.5 nA55 uV36 V4 V- 40 C+ 125 CSmd/SmtSOIC - 8  Tube1 V/V To 1000 V/V
INA826AID


Instrumentation Amplifiers Prec,200uA Sply Crnt 36V Supply 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 : 233
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USD 2.898

Multiples of: 1

Ina8261 Channel1 Mhz1 V/Us2.7 v to 36 V120 Db 200 uA65 nA150 uV  - 40 C+ 125 CSmd/SmtSOIC - 8  Bulk1 V/V To 1000 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 : 230
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USD 11.1768

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
COS129U


1nA 50uV 1.5MHz 120dB SOP-8 Instrumentation OpAmps ROHS
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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.

COSINE Availability : 117
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USD 2.0605

Multiples of: 1

                    
INA155U


Instrumentation Amplifiers Single-Sply R-to-R Output CMOS
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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 2.2835

Multiples of: 1

Ina1551 Channel 6.5 V/Us6 V78 Db10000000 mOhms1.7 mA50 pA1 mV5.5 V2.7 V- 65 C+ 150 CSmd/SmtSOIC - 8  Tube10 V/V, 50 V/V
INA128HD


Instrumentation Amplifiers High Temp Prec Lo 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 : 0
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USD 105.71

Multiples of: 1

Ina128 - Ht1 Channel200 Khz 4.5 v to 36 V120 Db 700 uA5 nA250 uV36 V4.5 V- 55 C+ 175 CSmd/SmtSOIC - 8  Bulk1 V/V To 10000 V/V
PGA204BP


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 : 0
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USD 19.756

Multiples of: 1

Pga2041 Channel1 Mhz0.3 V/Us36 V115 Db10000 mOhms5.2 mA2 nA50 uV36 V9 V- 40 C+ 85 CThrough HolePDIP - 16  Tube1 V/V, 10 V/V, 100 V/V, 1000 V/V
INA156EA/250G4


Instrumentation Amplifiers Single-Sply R-to-R Output CMOS
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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 1.914

Multiples of: 1

Ina1561 Channel  6 V72 Db10000000 mOhms2.5 mA10 pA8 mV6 V2.5 V- 55 C+ 125 CSmd/SmtMSOP - 8  Reel10 V/V, 50 V/V
INA122PAG4


Instrumentation Amplifiers Single Supply MicroPower
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Texas Instruments Availability : 0
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USD 5.093

Multiples of: 1

Ina1221 Channel  36 V83 Db10000 mOhms60 uA25 nA500 uV36 V2.2 V- 40 C+ 85 CThrough HoleDIP - 8  Tube80 Db
LMP8358MT/NOPB


Instrumentation Amplifiers Prog Zero-Drift 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.

Texas Instruments Availability : 0
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USD 4.9794

Multiples of: 1

Lmp83582 Channel 9.3 V/Us2.7 v to 5.5 V139 Db50 mOhms (typ)1.8 mA0.0012 uA0.01 mV5.5 V2.7 V- 40 C+ 125 CSmd/SmtTSSOP - 14  TubeProgrammable
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