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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  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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(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
  
                        
INA827AIDGKR


Instrumentation Amplifiers Prec,200uA,2.7-36V 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 : 2191
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USD 1.0583

Multiples of: 1

Ina8271 Channel600 Khz1.5 V/Us2.7 v to 36 V88 Db10 kOhms200 uA95 nA40 uV  - 40 C+ 125 CSmd/SmtVSSOP - 8  Reel5 V/V To 1000 V/V
INA823DR


Instrumentation Amplifiers Precision (100 uV), low-power (250 uA), wide-supply (2.7 V to 36 V), 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 : 1965
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USD 1.331

Multiples of: 1

INA8231 Channel1.9 MHz900 mV/us 120 dB 180 uA1.2 nA20 uV36 V2.7 V- 40 C+ 125 CSMD/SMTSOIC - 8  Reel , Cut Tape 
COSINA333MRA


3pA 5uV 250kHz 120dB MSOP-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 : 1964
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USD 1.0175

Multiples of: 1

                    
MCP6N11T-010ESN


Microchip Technology Instrumentation Amplifiers Sngl Instrumentation Amp mCal 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 : 1944
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USD 1.65

Multiples of: 1

               SOIC - 8  Reel 
MCP6N11T-005E/MNY


SP Amp INSTR Amp Single R-R I/O 5.5V 8-Pin TDFN EP 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.

Microchip Availability : 1937
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USD 1.3932

Multiples of: 1

 1 Channel35 MHz6 V/us 80 dB 800 uA10 pA850 uV5.5 V1.8 V- 40 C+ 125 CSMD/SMTTDFN - 8  Reel , Cut Tape 
PGA204AU/1K


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 : 1903
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USD 11.6684

Multiples of: 1

PGA2041 Channel1 MHz300 mV/us 106 dB 5.2 mA2 nA50 uV36 V9 V- 40 C+ 85 CSMD/SMTSOIC - 16  Reel , Cut Tape 
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 : 1747
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USD 3.6086

Multiples of: 1

Ina1181 Channel  36 V100 Db10000 mOhms0.385 mA10 nA125 uV  - 40 C+ 125 CSmd/SmtSOIC - 8  Reel80 Db
INA826AIDR


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 : 1740
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USD 0.732

Multiples of: 1

Ina8261 Channel1 Mhz1 V/Us2.7 v to 36 V120 Db 200 uA65 nA150 uV  - 40 C+ 125 CSmd/SmtSOIC - 8  Reel1 V/V To 1000 V/V
AD8231ACPZ-R7


Instrumentation Amplifiers Zero Drift Digitally Programmable
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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 : 1653
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USD 1.8977

Multiples of: 1

Ad82311 Channel 1.1 V/Us3 v to 5 V110 Db10 GOhms @ 5 v4 mA500 pA4 uV6 V3 V- 40 C+ 125 CSmd/SmtLFCSP - 16  Reel 
COS620ARZ


1.5MHz 1 1.0V/us Instrumentation 1.0mA 4.5V-36V(±2.25V ~ ±18V) 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 : 1592
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USD 1.819

Multiples of: 1

                    
AD620ARZ-REEL(TOKMAS)


500pA 30uV 1MHz Single 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 : 1572
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USD 1.2772

Multiples of: 1

                    
MAX4194ESA+T


Instrumentation Amplifiers Micropower, Single-Supply, Rail-to-Rail, Precision Instrumentation Amplifiers
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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 : 1520
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USD 3.1976

Multiples of: 1

Max41941 Channel  3 v , 5 V95 Db1000 mOhms 0.006 uA0.1 mV7.5 V2.7 V- 40 C+ 85 CSmd/SmtSOIC - 8 Narrow471 mW Reel 
INA849DGKR


Instrumentation Amplifiers Ultra-low noise (1 nV/vHz), high-speed (28 MHz, 35 V/ s) precision (35 V) 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 : 1488
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USD 3.9876

Multiples of: 1

INA849  35 V/us 120 dB 80 uA20 nA35 uV36 V8 V- 40 C+ 125 CSMD/SMTVSSOP - 8  Reel , Cut Tape 
INA332AIDGKRG4


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 : 1452
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USD 0.8271

Multiples of: 1

INA3321 Channel2 MHz5 V/us 60 dB 415 uA10 pA8 mV5.5 V2.5 V- 55 C+ 125 CSMD/SMTVSSOP - 8  Reel , Cut Tape 
PGA204BU/1K


Instrumentation Amplifiers Prgrmmbl Gain 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 : 1444
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USD 14.0217

Multiples of: 1

PGA2041 Channel1 MHz300 mV/us 115 dB 5.2 mA2 nA50 uV36 V9 V- 40 C+ 85 CSMD/SMTSOIC - 16  Reel , Cut Tape 
AD620ANZ


Instrumentation Amplifiers AD620 Amplifier 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 : 1403
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USD 5.46

Multiples of: 1

Ad6201 Channel1 Mhz1.2 V/Us2.3 v to 18 V110 Db10 GOhms0.9 mA2 nA30 uV18 V2.3 V- 55 C+ 125 CThrough HolePDIP - 8650 mW Tube1 V/V To 10000 V/V
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 : 1347
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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
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
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 : 1294
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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 
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
Ship by Fri. 16 May to Tue. 20 May Calender.png

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 
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