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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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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Pd - Power Dissipation
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Qualification
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Gain V/V
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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
  
                        
AD623ARZ


Instrumentation Amplifiers SOIC SINGLE SUPPLY RAIL-RAIL L/C IN AMP
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Analog Devices 903
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AUD 5.0776
Multiples of: 1

               SOIC - 8  Tube 
INA333AIDGKT


Instrumentation Amplifiers Lo Pwr Prec Inst Amp
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Texas Instruments 753
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AUD 0.9533
Multiples of: 1

Ina3331 Channel150 Khz0.16 V/Us1.8 v to 5.5 V100 Db100 GOhms50 uA200 pA0.025 mV5.5 V1.8 V- 40 C+ 125 CSmd/SmtVSSOP - 8  Cut Tape 
PGA855RGTR


Instrumentation Amplifiers Low-noise, wide-bandwidth, fully-differential-output programmable-gain instrumentation amplifier 16-VQFN -40 to 125
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Texas Instruments 743
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AUD 6.5052
Multiples of: 1

PGA8551 Channel10 MHz35 V/us 64 dB  500 pA70 uV36 V8 V- 40 C+ 125 CSMD/SMTVQFN - 16  Reel , Cut Tape 
INA331AIDGKT


Instrumentation Amplifiers Lo-Pwr Single Sply CMOS
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Texas Instruments 727
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AUD 2.5952
Multiples of: 1

INA3311 Channel2 MHz5 V/us 90 dB 415 uA10 pA1 mV5.5 V2.7 V- 55 C+ 125 CSMD/SMTVSSOP - 8  Reel , Cut Tape 
MCP6N16-001E/MS


Microchip Technology Instrumentation Amplifiers Single, Zero-Drift Instr Amp, E temp
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Microchip 679
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AUD 3.153
Multiples of: 100

 1 Channel  5.5 V83 Db130 Ohms1.1 mA100 pA85 uV  - 40 C+ 125 CSmd/SmtMSOP - 8  Tube1 V/V
INA128PA


Instrumentation OpAmps Instrumentation 1 4.5V ~ 36V, ±2.25V ~ 18V 4 V/us DIP-8 RoHS
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Texas Instruments 659
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AUD 12.4601
Multiples of: 1

Ina1281 Channel200 Khz 4.5 v to 36 V120 Db100 GOhms700 uA5 nA250 uV36 V4.5 V- 40 C+ 125 CThrough HolePDIP - 8  Tube1 V/V To 10000 V/V
INA163UA


Instrumentation Amplifiers Low-Noise Low-Distortion
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Texas Instruments 548
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AUD 7.3159
Multiples of: 1

Ina1631 Channel  36 V100 Db60 mOhms10 mA12 uA250 uV  - 40 C+ 85 CSmd/SmtSOIC - 14  Tube80 Db
ADA4530-1ARZ-R7


Instrumentation Amplifiers Ultra low input bias current 16V prec
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Analog Devices 536
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AUD 31.6571
Multiples of: 1

ADA4530 - 11 Channel2 MHz1.4 V/us 114 dB 900 uA20 fA8 uV16 V4.5 V- 40 C+ 125 CSMD/SMTSOIC - 8  Reel , Cut Tape 
INA128UA


Instrumentation Amplifiers Precision Low Power Instrumentation Amp
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Texas Instruments 442
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AUD 1.5334
Multiples of: 1

Ina1281 Channel200 Khz 4.5 v to 36 V120 Db100 GOhms700 uA5 nA250 uV36 V4.5 V- 40 C+ 125 CSmd/SmtSOIC - 8  Tube1 V/V To 10000 V/V
INA125UAG4


Instrumentation Amplifiers w/Precision Voltage Reference
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Texas Instruments 425
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AUD 10.9778
Multiples of: 1

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