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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  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


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 : 1328
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USD 4.4761

Multiples of: 1

Ina1251 Channel  36 V100 Db100000 mOhms460 uA25 nA500 uV36 V2.7 V- 55 C+ 125 CSmd/SmtSOIC - 16  Tube80 Db
INA2332AIPWTG4


SP Amp INSTR Amp Dual R-R O/P 5.5V 14-Pin TSSOP 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 : 1238
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USD 1.656

Multiples of: 1

INA23322 Channel2 MHz5 V/us 60 dB 415 uA10 pA8 mV5.5 V2.5 V- 55 C+ 125 CSMD/SMTTSSOP - 14  Reel , Cut Tape 
INA129UA


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 : 1214
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USD 5.984

Multiples of: 1

INA1291 Channel200 kHz4 V/us 120 dB 700 uA5 nA50 uV36 V4.5 V- 40 C+ 125 CSMD/SMTSOIC - 8  Tube 
INA2331AIPWR


Texas Instruments Instrumentation Amplifiers Lo-Pwr Single Sply 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 : 1205
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USD 1.584

Multiples of: 1

Ina23312 Channel  5.5 V80 Db10000000 mOhms0.98 mA10 pA1 mV5.5 V2.7 V- 65 C+ 125 CSmd/SmtTSSOP - 14  Reel60 Db
INA126UA


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 : 1180
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USD 2.035

Multiples of: 1

Ina1261 Channel9 Khz 2.7 v to 36 V83 Db1 GOhms175 uA25 nA250 uV36 V2.7 V- 55 C+ 125 CSmd/SmtSOIC - 8  Tube5 V/V To 10000 V/V
AD8223ARMZ-R7


Instrumentation Amplifiers Single supply Low cost Intrumentation Am
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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 : 1149
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USD 2.9449

Multiples of: 1

Ad82231 Channel  3 v to 24 V90 Db2 GOhms0.5 mA25 nA250 uV24 V3 V- 40 C+ 85 CSmd/SmtMSOP - 8650 mW Reel5 V/V To 1000 V/V
TPA1286-SO1R


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.

3PEAK Availability : 1069
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USD 2.4701

Multiples of: 1

                    
INA118UB


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 : 1057
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USD 18.792

Multiples of: 1

INA1181 Channel800 kHz900 mV/us 107 dB 350 uA5 nA50 uV36 V2.7 V- 40 C+ 85 CSMD/SMTSOIC - 8  Tube 
INA163UAE4


Instrumentation Amplifiers Low-Noise Low-Distortion
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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 : 1015
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USD 6.276

Multiples of: 1

               SOIC - 14  Tube 
AD8421ARMZ-R7


Instrumentation Amplifiers 3nV/vHz noise Precision InAmp
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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 : 998
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USD 4.1882

Multiples of: 1

Ad84211 Channel  5 v to 36 V140 Db30 GOhms at + / - 15 v2.3 mA0.1 nA25 uV36 V5 V- 40 C+ 85 CSmd/SmtMSOP - 8  Reel 
COSINA333-20MR


3pA 10uV 250kHz 120dB MSOP-8 Instrumentation Amplifiers 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 : 970
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USD 0.7178

Multiples of: 1

                    
INA128UA/2K5(TOKMAS)


SOIC-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.

Tokmas Availability : 970
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USD 1.1653

Multiples of: 1

                    
INA317IDGKR


Instrumentation Amplifiers Micro-power (50 uA), zero-drift (75 uV offset, 0.3 uV/ C), precision RRO instrumentation amplifier 8-VSSOP -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 : 970
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USD 1.6148

Multiples of: 1

Ina3171 Channel350 Hz0.05 V/Us 100 Db300 kOhms 200 pA10 uV5.5 V1.8 V- 40 C+ 125 CSmd/SmtVSSOP - 8  Cut Tape1 V/V To 1000 V/V
AD8422ARMZ-R7


Instrumentation Amplifiers High Performance InAmp
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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 : 969
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USD 3.7358

Multiples of: 1

AD84221 Channel2.2 MHz800 mV/us 86 dB 300 uA1 nA70 uV36 V4.6 V- 40 C+ 85 CSMD/SMTMSOP - 8  Reel , Cut Tape 
AD8220ARMZ-R7


Instrumentation Amplifiers FET Input 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 : 966
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USD 4.1312

Multiples of: 1

Ad82201 Channel1.5 Mhz2 V/Us4.5 v to 36 V94 Db 750 uA25 pA300 uV36 V4.5 V- 40 C+ 85 CSmd/SmtMSOP - 8  Reel1 V/V To 1000 V/V
INA350CDSIDDFR


Instrumentation Amplifiers Low-power (100 uA) selectable-gain instrumentation amplifier available in 8-pin WSON (2 mm by 2 mm) 8-SOT-23-THIN -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 : 965
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USD 0.2211

Multiples of: 1

INA3501 Channel40 kHz240 mV/us 85 dB 100 uA650 fA1.2 mV5.5 V1.8 V- 40 C+ 125 CSMD/SMTSOT - 23 - TH in - 8  Reel , Cut Tape 
INA2128U/1K


SP Amp INSTR Amp Dual ±18V 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 : 960
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USD 12.9296

Multiples of: 1

Ina21282 Channel200 Khz  120 Db 700 uA5 nA50 uV36 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 16  Reel1 V/V To 10000 V/V
COSINA333-50MR


3pA 10uV 250kHz 120dB MSOP-8 Instrumentation Amplifiers 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 : 950
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USD 0.7085

Multiples of: 1

                    
INA2128UA/1K


Instrumentation Amplifiers Dual 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 : 944
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USD 8.0601

Multiples of: 1

INA21282 Channel1.3 MHz4 V/us 120 dB 700 uA5 nA50 uV36 V4.5 V- 40 C+ 85 CSMD/SMTSOIC - 16  Reel , Cut Tape 
AD8422BRMZ-R7


Instrumentation Amplifiers High Performance InAmp
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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 : 933
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USD 8.3367

Multiples of: 1

AD84221 Channel2.2 MHz800 mV/us 94 dB 300 uA500 pA50 uV36 V4.6 V- 40 C+ 85 CSMD/SMTMSOP - 8  Reel , Cut Tape 
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