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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  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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  Pd - Power Dissipation
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(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
  
                        
AD8251ARMZ-R7


Analog Devices Instrumentation Amplifiers Programmable Gain Hi Speed IC
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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 : 532
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USD 8.4216

Multiples of: 1

AD82511 Channel10 MHz30 V/us 98 dB 4.5 mA5 nA200 uV15 V5 V- 40 C+ 85 CSMD/SMTMSOP - 10  Reel , Cut Tape 
AD8250ARMZ-R7


Analog Devices Instrumentation Amplifiers Programmable Gain Hi Speed IC
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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 : 485
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USD 8.0041

Multiples of: 1

Ad82501 Channel  10 v to 34 V98 Db 4.5 mA5 nA200 uV  - 40 C+ 85 CSmd/SmtMSOP - 10  Reel 
AD8222BCPZ-R7


Instrumentation Amplifiers Precision Dual-CH IC
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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 : 485
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USD 16.3498

Multiples of: 1

Ad82222 Channel  +/- 3 v , +/- 5 v , +/- 9 v , +/- 12 v , +/- 15 v130 Db100 GOhms at + / - 15 v1.1 mA0.2 nA120 uV  - 40 C+ 85 CSmd/SmtLFCSP - 16  Reel 
INA321E/250G4


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 : 480
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USD 2.5806

Multiples of: 1

Ina3211 Channel  5.5 V90 Db10000000 mOhms40 uA10 pA500 uV5.5 V2.7 V- 55 C+ 125 CSmd/SmtMSOP - 8  Reel60 Db
INA129UA2K5


Instrumentation OpAmps Instrumentation 1 4.5V ~ 36V, ±2.25V ~ 18V 4 V/us SOIC-8_150mil 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.

Texas Instruments Availability : 476
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USD 2.3201

Multiples of: 1

Ina1291 Channel200 Khz 4.5 v to 36 V120 Db100000 mOhms700 uA5 nA50 uV36 V4.5 V- 40 C+ 125 CSmd/SmtSOIC - 8  Reel1 V/V To 10000 V/V
HX620-S


SOP-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.

ZHHXDZ Availability : 475
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USD 1.2259

Multiples of: 1

                    
AD8222ACPZ-R7


Analog Devices Instrumentation Amplifiers Precision Dual-CH IC
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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 : 465
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USD 6.6971

Multiples of: 1

Ad82222 Channel  +/- 3 v , +/- 5 v , +/- 9 v , +/- 12 v , +/- 15 v130 Db100 GOhms at + / - 15 v1.1 mA0.2 nA120 uV  - 40 C+ 85 CSmd/SmtLFCSP - 16  Reel 
INA2126E/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 : 461
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USD 4.4307

Multiples of: 1

Ina21262 Channel9 Khz 36 V83 Db1000 mOhms175 uA25 nA50 uV36 V2.7 V- 55 C+ 125 CSmd/SmtSSOP - 16  Reel5 V/V To 10000 V/V
INA350ABSIDDFR


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 : 441
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USD 0.26

Multiples of: 1

INA3501 Channel50 kHz240 mV/us 95 dB  650 fA200 uV5.5 V1.8 V- 40 C+ 125 CSMD/SMTSOT - 23 - 8  Reel , Cut Tape 
INA331AIDGKTG4


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 : 441
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USD 1.4104

Multiples of: 1

INA3311 Channel2 MHz5 V/us 90 dB 415 uA10 pA500 uV5.5 V2.7 V- 55 C+ 125 CSMD/SMTVSSOP - 8  Reel , Cut Tape 
INA126U


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 : 426
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USD 2.6811

Multiples of: 1

Ina1261 Channel9 Khz 36 V83 Db1000 mOhms175 uA25 nA250 uV36 V2.7 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube5 V/V To 10000 V/V
INA125UAG4


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 : 425
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USD 6.916

Multiples of: 1

Ina1251 Channel  5 V100 Db100 GOhms460 uA25 nA250 uV36 V2.7 V- 40 C+ 85 CSmd/SmtSOP - 16  Tube80 Db
AD8226ARZ-RL


Instrumentation Amplifiers Precision InAmp
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Analog Devices Availability : 424
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USD 1.9322

Multiples of: 1

                    
INA118U2K5


Texas Instruments 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 : 421
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USD 3.6411

Multiples of: 1

Ina1181 Channel  36 V100 Db10000 mOhms0.385 mA10 nA125 uV  - 40 C+ 125 CSmd/SmtSOIC - 8  Reel80 Db
INA2331AIPWT


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 : 421
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USD 1.914

Multiples of: 1

Ina23312 Channel  5.5 V90 Db10000000 mOhms415 uA10 pA1 mV5.5 V2.7 V- 65 C+ 125 CSmd/SmtTSSOP - 14  Reel60 Db
MCP6N16-001E/MF


Microchip Technology Instrumentation Amplifiers Single, Zero-Drift Instr Amp, E temp
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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.

Microchip Availability : 420
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USD 2.2092

Multiples of: 1

 1 Channel  5.5 V83 Db130 Ohms1.1 mA100 pA85 uV  - 40 C+ 125 CSmd/SmtDFN - 8  Tube1 V/V
MCP6N16-001E/MS


Microchip Technology Instrumentation Amplifiers Single, Zero-Drift Instr Amp, E temp
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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.

Microchip Availability : 388
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USD 2.075

Multiples of: 100

 1 Channel  5.5 V83 Db130 Ohms1.1 mA100 pA85 uV  - 40 C+ 125 CSmd/SmtMSOP - 8  Tube1 V/V
INA121PA


Instrumentation Amplifiers FET-Input 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 : 388
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USD 7.112

Multiples of: 1

Ina1211 Channel50 Khz 4.5 v to 36 V96 Db1 to hms450 uA50 pA500 uV36 V4.5 V- 40 C+ 85 CThrough HolePDIP - 8  Tube1 V/V To 10000 V/V
INA125U


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 : 388
Ship by Mon. 07 Jul to Wed. 09 Jul Calender.png

USD 8.316

Multiples of: 1

Ina1251 Channel  36 V100 Db100000 mOhms460 uA25 nA250 uV36 V2.7 V- 55 C+ 125 CSmd/SmtSOIC - 16  Tube80 Db
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 : 383
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USD 2.901

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
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