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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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
  
                        
AD5749ACPZ-RL7


Instrumentation Amplifiers PLC I DRIVER
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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 : 34
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USD 5.4725

Multiples of: 1

                    
AD621ARZ


Instrumentation Amplifiers Low Drift Low Power
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Analog Devices Availability : 29
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USD 11.7551

Multiples of: 1

Ad6211 Channel800 Khz1.2 V/Us2.3 v to 18 V110 Db10 GOhms0.9 mA2 nA35 uV  - 55 C+ 125 CSmd/SmtSOIC - 8650 mW Tube100 V/V
PGA205BUG4


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 : 29
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USD 16.4105

Multiples of: 1

Pga2051 Channel1 Mhz0.3 V/Us9 v to 36 V80 Db 5.2 mA2 nA50 uV36 V9 V- 40 C+ 85 CSmd/SmtSOIC - 16  Tube1 V/V, 2 V/V, 4 V/V, 8 V/V
INA114AU/1K


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 : 25
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USD 7.9731

Multiples of: 1

INA1141 Channel10 kHz600 mV/us 110 dB 2.2 mA2 nA50 uV36 V4.5 V- 40 C+ 85 CSMD/SMTSOIC - 16  Reel , Cut Tape 
PGA203KPG4


Instrumentation Amplifiers Digitally Controlled Programmable-Gain
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Texas Instruments Availability : 25
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USD 11.77

Multiples of: 1

Pga2031 Channel 15 V/Us 80 Db10000 mOhms (typ) 50 pA1000 uV36 V12 V0 C+ 70 CThrough HolePDIP - 14750 mW Tube1 V/V, 2 V/V, 4 V/V, 8 V/V
PGA202KPG4


Instrumentation Amplifiers Dig Cntrld Program Gain Instrum Amp
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Texas Instruments Availability : 23
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USD 16.0166

Multiples of: 1

Pga2021 Channel 15 V/Us 80 Db10000 mOhms (typ) 50 pA1000 uV36 V12 V0 C+ 70 CThrough HolePDIP - 14750 mW Tube1 V/V, 10 V/V, 100 V/V, 1000 V/V
INA114BP


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 : 22
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USD 16.1778

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
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 : 19
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USD 9.8522

Multiples of: 1

INA1291 Channel200 kHz4 V/us 120 dB 700 uA5 nA50 uV36 V4.5 V- 40 C+ 125 CSMD/SMTSOIC - 8  Tube 
AD8224ACPZ-R7


Analog Devices Instrumentation Amplifiers Precision Dual-CH JFET Inpt 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 : 19
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USD 14.9202

Multiples of: 1

Ad82242 Channel  4.6 v to 36 V94 Db10000 GOhms @ 5 v0.75 mA10 pA300 uV36 V4.5 V- 40 C+ 85 CSmd/SmtLFCSP - 16  Reel 
INA114BU


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 : 19
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USD 19.7492

Multiples of: 1

Ina1141 Channel10 Khz 36 V110 Db10000 mOhms2.2 mA2 nA50 uV36 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 16  Tube1 V/V To 10000 V/V
LMP8358MAX/NOPB


Instrumentation Amplifiers Zero-Drift Prgm Instrument 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 : 17
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USD 4.9153

Multiples of: 1

 Single channel                  
INA125PA


Instrumentation Amplifiers w/Precision Voltage Reference
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Texas Instruments Availability : 15
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USD 6.51

Multiples of: 1

Ina1251 Channel  36 V100 Db100000 mOhms460 uA25 nA500 uV36 V2.7 V- 55 C+ 125 CThrough HolePDIP - 16  Tube80 Db
AD627BRZ-R7


Analog Devices Instrumentation Amplifiers SGL & Dual Supply RR
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Analog Devices Availability : 13
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USD 15.0901

Multiples of: 1

Ad6271 Channel80 Khz 2.2 v to 36 V77 Db20 GOhms @ 5 v85 uA3 nA50 uV36 V2.2 V- 40 C+ 85 CSmd/SmtSOIC - 8800 mW Reel 
INA111AU


Instrumentation Amplifiers High Speed FET-Input 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 : 11
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USD 16.156

Multiples of: 1

Ina1111 Channel450 Khz 36 V106 Db10000000 mOhms3.3 mA20 pA500 uV36 V12 V- 40 C+ 85 CSmd/SmtSOIC - 16  Tube1 V/V To 1000 V/V
LTC2053IMS8#TRPBF


Instrumentation Amplifiers Zero-Drift R-R Precision Inst 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 : 9
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USD 9.1302

Multiples of: 1

LTC20531 Channel200 kHz200 mV/us 118 dB 950 uA4 nA5 uV11 V2.7 V- 40 C+ 85 CSMD/SMTMSOP - 8  Reel , Cut Tape 
INA131AP


Instrumentation Amplifiers Precision G = 100 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 : 8
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USD 11.55

Multiples of: 1

INA1311 Channel70 kHz700 mV/us 110 dB 2.2 mA2 nA50 uV36 V4.5 V- 40 C+ 85 CThrough HolePDIP - 8  Tube 
ADA4254ACPZ-R7


Instrumentation Amplifiers PGiA enabling universal modules wSIL
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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 : 7
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USD 7.9845

Multiples of: 1

 1 Channel2.3 MHz1.9 V/us 116 dB 1.3 mA450 pA3 uV28 V5 V- 40 C+ 105 CSMD/SMTLFCSP - 28  Reel , Cut Tape 
AD625BDZ


Instrumentation Amplifiers PROG. GAIN IN AMP IC
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Analog Devices Availability : 6
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USD 74.7125

Multiples of: 1

Ad6251 Channel  12 V To 36 V110 Db1 GOhms (typ)3.5 mA25 nA25 uV36 V12 V- 40 C+ 85 CThrough HoleCDIP - 16 SB450 mW Tube1 V/V To 10000 V/V
INA125P


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 : 5
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USD 9.198

Multiples of: 1

Ina1251 Channel  36 V100 Db100000 mOhms460 uA25 nA250 uV36 V2.7 V- 55 C+ 125 CThrough HolePDIP - 16  Tube80 Db
AD8221ARMZ-RL


Instrumentation Amplifiers Precision Instrumentation Amplifier
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Analog Devices Availability : 0
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USD 4.3859

Multiples of: 1

Ad82211 Channel825 Khz 2.3 v to 18 V130 Db100 GOhms1 mA0.2 nA60 uV18 V2.3 V- 40 C+ 85 CSmd/SmtMSOP - 8200 mW Reel 
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