About Differential Amplifiers

Texas Instruments Differential Amplifiers

Differential amplifiers are amplifiers that use two inputs; the difference between them is amplified. Differential amplifiers are used in a variety of applications, such as switching and voltage regulation. They are also used in analog-to-digital conversion circuits and in instrumentation circuits. A differential amplifier is composed of two transistors. The current flowing through one transistor is proportional to the difference between the two input signals. The output voltage is then the difference between the two input signals multiplied by the gain of the amplifier. Differential amplifiers provide several advantages over single-ended amplifiers. They are more immune to common-mode noise, which is noise present on both inputs, and they can provide more linear amplification. Additionally, they can be used to amplify signals with low input impedance. Differential amplifiers can be used in many types of applications, depending on the requirements of the application. For example, they can be used in precision amplifiers, audio amplifiers, servo amplifiers, and stability amplifiers.

Differential Amplifiers

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(Ex. GST)(▲▼)		Enter Qty SeriesNumber of ChannelsGBP - Gain Bandwidth ProductSR - Slew RateOperating Supply CurrentCMRR - Common Mode Rejection RatioOutput Current per ChannelSupply Current per ChannelIb - Input Bias CurrentVos - Input Offset VoltageSupply Voltage - MaxSupply Voltage - MinMinimum Operating TemperatureMaximum Operating TemperatureMounting StylePackage / CasePd - Power DissipationQualificationPackaging
  
                       
INA157UA/2K5


SP Amp Difference Amplifier Single ±18V 8-Pin SOIC 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 : 0
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USD 1.9023
Multiples of: 2500

 1                Tape And Reel
THS4531IRUNT


Differential Amplifiers Ultra Low Pwr 0.25mA RRO,fully diff 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 : 0
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USD 1.9116
Multiples of: 250

Ths45311 Channel27 Mhz220 V/Us250 uA116 Db50 mA 233 nA1 mV5.5 V2.5 V- 40 C+ 125 CSmd/SmtWQFN - 10  Reel
INA154UAG4


SP Amp DIFF AMP Single ±18V 8-Pin SOIC Tube
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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 1.9305
Multiples of: 75

Ina1542 Channel3.1 Mhz (Typ)14 V/Us2.4 mA80 Db   750 uV36 V8 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube
INA592IDRCR


Differential Amplifiers High-precision (40-uV offset), 2-MHz, 88-dB CMRR, low-power, e-trim difference amplifier
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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 1.9625
Multiples of: 3000

INA5921 Channel2 MHz18 V/us 82 dB, 88 dB65 mA  14 uV , 28 uV36 V4.5 V- 40 C+ 125 CSMD/SMTVSON - 10  Reel
INA152EA/250


Differential Amplifiers Single-Supply
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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 1.9812
Multiples of: 1

Ina1522 Channel 0.4 V/Us500 uA80 Db   1.5 mV20 V2.7 V- 40 C+ 85 CSmd/SmtMSOP - 8  Reel
THS4551IRUNT


Differential Amplifiers Low Noise, Precision, 150MHz, Fully Differential Amplifier 10-QFN -40 to 125
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Texas Instruments Availability : 0
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USD 2.0116
Multiples of: 1

Ths45511 Channel135 mhz220 V/Us1.37 mA93 Db To 110 Db65 mA 2 uA0.175 mV5.4 V2.7 V- 40 C+ 125 CSmd/SmtQFN - 10  Cut Tape
THS4531AID


Differential Amplifiers Ultra Lo Pwr RRO Fully-Diff 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 : 0
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USD 2.0931
Multiples of: 1

Ths4531a1 Channel27 Mhz200 V/Us250 uA116 Db50 mA 315 nA0.4 mV5.5 V2.5 V- 40 C+ 125 CSmd/SmtSOIC - 8  Tube
INA592IDT


Differential Amplifiers High-precision (40 uV offset), 2-MHz, 88dB CMRR, low-power, e-trim difference 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 : 0
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USD 2.2011
Multiples of: 1

INA5921 Channel2 MHz18 V/us1.1 mA82 dB, 88 dB65 mA  14 uV , 28 uV36 V4.5 V- 40 C+ 125 CSMD/SMTSOIC - 8  Cut Tape
INA157UA/2K5G4


SP Amp Difference Amplifier Single ±18V 8-Pin SOIC 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 : 0
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USD 2.2125
Multiples of: 2500

Ina1572 Channel 14 V/Us2.4 mA86 Db   500 uV36 V8 V- 40 C+ 85 CSmd/SmtSOIC - 8  Reel
INA145UA


Differential Amplifiers Programmable Gain
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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 2.2227
Multiples of: 75

Ina1451 Channel 0.45 V/Us600 uA76 Db  50 nA1000 uV36 V2.76 V- 55 C+ 125 CSmd/SmtSOIC - 8  Tube
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