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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  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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  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
  
                        
TP2272-SR


Instrumentation OpAmps Instrumentation 2 2.7V ~ 36V 7MHz 20 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.

3PEAK Availability : 18594
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USD 0.5

Multiples of: 5

                    
MCP6N11-001E/SN


Operational amplifier; 500kHz; 1.8÷5.5V; Channels:1; SO8; 1V/V
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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 : 12631
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USD 1.375

Multiples of: 1

 1 Channel500 kHz9 V/us 104 dB 800 uA10 pA3 mV5.5 V1.8 V- 40 C+ 125 CSMD/SMTSOIC - 8  Tube 
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 : 11041
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USD 0.5038

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
AD627ARZ-R7


Instrumentation Amplifiers SOIC uPower Low Cost 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.

Analog Devices Availability : 8387
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USD 4.2342

Multiples of: 1

Ad6271 Channel80 Khz0.05 V/Us2.2 v to 18 V77 Db20 kOhms85 uA3 nA50 uV36 V2.2 V- 40 C+ 85 CSmd/SmtSOIC - 80.8 W Reel 
INA128UA2K5


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 : 8214
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USD 0.8979

Multiples of: 1

Ina1281 Channel200 Khz 4.5 v to 36 V120 Db100000 mOhms700 uA5 nA250 uV36 V4.5 V- 40 C+ 125 CSmd/SmtSOIC - 8  Reel1 V/V To 10000 V/V
MCP6N16T-010E/MS


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 : 7275
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USD 2.0113

Multiples of: 1

 1 Channel  5.5 V80 Db130 Ohms1.1 mA100 pA22 uV  - 40 C+ 125 CSmd/SmtMSOP - 8  Cut Tape10 V/V
XL620


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.

XINLUDA Availability : 6777
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USD 1.2177

Multiples of: 1

                    
PGA855RGTR


Instrumentation Amplifiers Low-noise, wide-bandwidth, fully-differential-output programmable-gain instrumentation amplifier 16-VQFN -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 : 5393
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USD 5.434

Multiples of: 1

PGA8551 Channel10 MHz35 V/us 64 dB  500 pA70 uV36 V8 V- 40 C+ 125 CSMD/SMTVQFN - 16  Reel , Cut Tape 
MCP6N11T-100E/MNY


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 : 4914
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USD 1.375

Multiples of: 1

 1 Channel  1.8 v to 5.5 V88 Db 800 uA10 pA0.35 mV  - 40 C+ 125 CSmd/SmtTDFN - 8  Reel100 V/V
TPA1286U-SO1R


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.

3PEAK Availability : 4796
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USD 1.4252

Multiples of: 1

                    
TP2274-SR


Instrumentation OpAmps General Purpose 4 2.7V ~ 36V 7MHz 20 V/us SOIC-14_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.

3PEAK Availability : 4738
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USD 0.6561

Multiples of: 5

                    
COS620BRZ


1nA 50uV 1.5MHz 120dB 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 : 4738
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USD 1.9618

Multiples of: 1

                    
INA331AIDGKR


Texas Instruments 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 : 4413
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USD 1.331

Multiples of: 1

Ina3311 Channel  5.5 V80 Db10000000 mOhms0.49 mA10 pA1 mV5.5 V2.7 V- 65 C+ 125 CSmd/SmtVSSOP - 8  Reel60 Db
INA821IDRGR


Instrumentation Amplifiers High bandwidth (4.7MHz), low noise (7nV/ Hz), precision (35 V), low-power, instrumentation amp 8-SON -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 : 4250
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USD 3.366

Multiples of: 1

INA8211 Channel4.7 MHz2 V/us 140 dB 600 uA150 pA35 uV36 V4.5 V- 40 C+ 125 CSMD/SMTSON - 8  Reel , Cut Tape 
COS128U


2nA 50uV 1.5MHz 120dB 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 : 3859
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USD 1.8919

Multiples of: 1

                    
MCP6N11T-010E/MNY


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 : 3635
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USD 1.375

Multiples of: 1

 1 Channel  1.8 v to 5.5 V81 Db 800 uA10 pA0.5 mV  - 40 C+ 125 CSmd/SmtTDFN - 8  Reel10 V/V
INA2332AIPWR


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 : 0
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USD 1.3725

Multiples of: 1

Ina23322 Channel  5.5 V60 Db10000000 mOhms415 uA10 pA8 mV5.5 V2.5 V- 65 C+ 125 CSmd/SmtTSSOP - 14  Reel60 Db
INA217AIDWT


Instrumentation Amplifiers Low Noise Low- Distortion
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Texas Instruments Availability : 0
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USD 5.784

Multiples of: 1

Ina2171 Channel  36 V100 Db60 mOhms10 mA12 uA250 uV  - 40 C+ 125 CSmd/SmtSOIC - 16  Reel80 Db
INA122U/2K5


Instrumentation Amplifiers Single Supply MicroPower
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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 : 0
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USD 4.8965

Multiples of: 1

INA1221 Channel120 kHz160 mV/us 83 dB 60 uA25 nA250 uV36 V2.2 V- 40 C+ 85 CSMD/SMTSOIC - 8  Reel , Cut Tape 
INA122UA/2K5


Instrumentation Amplifiers Single Supply MicroPower
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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 : 0
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USD 3.8291

Multiples of: 1

Ina1221 Channel  36 V76 Db10000 mOhms0.085 mA50 nA500 uV36 V2.2 V- 40 C+ 85 CSmd/SmtSOIC - 8  Reel80 Db
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