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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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
  
                        
HT8620ARZ


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.

HTCSEMI Availability : 924
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USD 2.2503

Multiples of: 1

                    
AD8420ARMZ-R7


Analog Devices Instrumentation Amplifiers Wide Supply Range Micropwr RR
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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 : 913
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USD 2.9451

Multiples of: 1

Ad84201 Channel  2.7 v to 36 V92 Db1000 mOhms @ 5 v90 uA20 nA125 uV36 V2.7 V- 40 C+ 85 CSmd/SmtMSOP - 8  Reel 
AD8422ARZ-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 : 908
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USD 2.6122

Multiples of: 1

Ad84221 Channel2.2 Mhz0.8 V/Us4.6 v to 36 V86 Db 300 uA1 nA60 uV  - 40 C+ 85 CSmd/SmtSOIC - 8  Cut Tape1 V/V To 1000 V/V
ISL28633FVZ


SP Amp INSTR Amp Single R-R I/O ±2.75V/5.5V 14-Pin TSSOP
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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 : 893
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USD 4.0825

Multiples of: 1

ISL286331 Channel2.3 MHz800 mV/us 80 dB 3 mA400 pA600 nV5.5 V2.5 V- 40 C+ 125 CSMD/SMTTSSOP - 14  Tube 
INA129U


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 : 886
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USD 6.7028

Multiples of: 1

Ina1291 Channel200 Khz 36 V120 Db100000 mOhms700 uA5 nA50 uV36 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube1 V/V To 10000 V/V
INA332AIDGKR


Instrumentation Amplifiers Lo-Pwr Single Sply CMOS Low Cost
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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 : 836
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USD 0.9121

Multiples of: 1

Ina3321 Channel  5.5 V60 Db10000000 mOhms415 uA10 pA8 mV5.5 V2.5 V- 65 C+ 125 CSmd/SmtVSSOP - 8  Reel60 Db
COS8221ARZ


1.5MHz 1 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 : 787
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USD 1.5713

Multiples of: 1

                    
INA126UA/2K5


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 : 773
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USD 0.7815

Multiples of: 1

Ina1261 Channel9 Khz 36 V83 Db1000 mOhms175 uA25 nA250 uV36 V2.7 V- 40 C+ 85 CSmd/SmtSOIC - 8  Reel5 V/V To 10000 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 : 756
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USD 0.2977

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 
INA332AIDGKTG4


Instrumentation Amplifiers Lo-Pwr Single Sply CMOS Low Cost
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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 : 727
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USD 1.2561

Multiples of: 1

Ina3321 Channel  5.5 V 10000000 mOhms     - 55 C+ 125 CSmd/SmtMSOP - 8  Reel 
INA129U/2K5


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 : 714
Ship by Mon. 07 Jul to Wed. 09 Jul Calender.png

USD 5.928

Multiples of: 1

Ina1291 Channel200 Khz  120 Db100000 mOhms700 uA5 nA50 uV36 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 8  Reel1 V/V To 10000 V/V
AD8227ARMZ-R7


instrumentation opamps instrumentation 1 2.2v ~ 36v, ±1.5v ~ 18v 250khz (-3db) 0.8 v/us msop-8 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.

Analog Devices Availability : 708
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USD 2.7031

Multiples of: 1

AD82271 Channel250 kHz600 mV/us 105 dB 400 uA20 nA200 uV36 V2.2 V- 40 C+ 125 CSMD/SMTMSOP - 8  Reel , Cut Tape 
INA103KU


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 : 659
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USD 9.1728

Multiples of: 40

INA1031 Channel6 MHz15 V/us 100 dB 12.5 mA2.5 uA250 uV50 V18 V- 40 C+ 85 CSMD/SMTSOIC - 16  Tube 
INA826AIDGKR


Instrumentation Amplifiers PREC,200UA SPLY CRNT 36V SPLY INSTRUM 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 : 654
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USD 0.5873

Multiples of: 1

Ina8262 Channel1 Mhz1 V/Us+/- 1.35 v to +/- 18 v , 2.7 v to 36 v120 Db100 kOhms200 uA65 nA150 uV36 V2.7 V- 40 C+ 125 CSmd/SmtMSOP - 8  Reel1 V/V To 1000 V/V
INA331IDGKT


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 : 608
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USD 1.837

Multiples of: 1

Ina3311 Channel  5.5 V90 Db10 to hms415 uA10 pA500 uV5.5 V2.7 V- 55 C+ 125 CSmd/SmtVSSOP - 8  Cut Tape60 Db
INA163UA


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 : 602
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USD 4.609

Multiples of: 1

Ina1631 Channel  36 V100 Db60 mOhms10 mA12 uA250 uV  - 40 C+ 85 CSmd/SmtSOIC - 14  Tube80 Db
INA118U


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 : 582
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USD 13.3325

Multiples of: 75

INA1181 Channel800 kHz900 mV/us 107 dB 350 uA5 nA125 uV36 V2.7 V- 40 C+ 85 CSMD/SMTSOIC - 8  Tube 
INA326EA/2K5


Instrumentation Amplifiers Precision Lo-Drift 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 : 578
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USD 3.1147

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
INA322EA/250


Instrumentation Amplifiers Micropwr 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 : 561
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USD 1.496

Multiples of: 1

Ina3221 Channel  5.5 V60 Db10000000 mOhms40 uA10 pA10 mV5.5 V2.7 V- 65 C+ 150 CSmd/SmtMSOP - 8  Reel60 Db
AD620ARZ-REEL7


Instrumentation Amplifiers Low Drift Low Power
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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 : 510
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USD 4.3385

Multiples of: 1

Ad6201 Channel1 Mhz1.2 V/Us2.3 v to 18 V93 Db10 GOhms at + / - 15 v0.9 mA0.5 nA30 mV18 V2.3 V- 40 C+ 85 CSmd/SmtSOIC - 8650 mW Reel1 V/V To 10000 V/V
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