About Differential Amplifiers

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
  
                       
THS4131IDG4


Differential Amplifiers Fully Differential I/O Low Noise 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 : 38
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USD 6.5302

Multiples of: 1

Ths41311 Channel  15 mA80 Db85 mA 6 uA2 mV33 V4 V- 40 C+ 85 CSmd/SmtSOIC - 81020 mW Tube
INA106UE4


SP Amp DIFF AMP Single ±18V 8-Pin SOIC Tube
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Texas Instruments Availability : 35
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USD 9.3992

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Ina1061 Channel5 Mhz (Typ)3 V/Us1.5 mA86 Db   100 uV36 V10 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube
THS4532IPWR


OP Amp Dual GP R-R O/P 5.5V 16-Pin TSSOP T/R
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Texas Instruments Availability : 33
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USD 4.0283

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INA143U


Differential Amplifiers Hi-Sp Precision G=10 or G=0.1s
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Texas Instruments Availability : 31
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USD 2.365

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Ina1431 Channel150 Khz4.5 V/Us950 uA80 Db   250 uV36 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube
ADA4940-1ARZ-R7


Analog Devices Differential Amplifiers Ultra Low Distortion Low Pwr ADC Dvr
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Analog Devices Availability : 26
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USD 4.7728

Multiples of: 1

Ada4940 - 11 Channel260 Mhz95 V/Us1.18 mA   1.6 uA @ 5 v0.35 mV @ 5 V7 V3 V- 40 C+ 125 CSmd/SmtSOIC - 8  Reel
INA154U/2K5


Differential Amplifiers Hi-Speed Precision
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Texas Instruments Availability : 25
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USD 2.2465

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Ina1542 Channel 14 V/Us2.4 mA80 Db   750 uV36 V8 V- 40 C+ 85 CSmd/SmtSOIC - 8  Reel
INA106KP


Differential Amplifiers Precision Fixed-Gain
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Texas Instruments Availability : 21
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USD 13.048

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Ina1061 Channel 3 V/Us1.5 mA86 Db   100 uV36 V10 V- 40 C+ 85 CThrough HolePDIP - 8  Tube
AD8276ARMZ-R7


Differential Amplifiers Low Pwr Unity-Gain Wide Supply Range
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Analog Devices Availability : 10
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USD 2.1052

Multiples of: 1

Ad82761 Channel550 Khz1.1 V/Us200 uA80 Db 200 uA 100 uV36 V2 V- 40 C+ 85 CSmd/SmtMSOP - 80.5 mW Reel
EL5375IUZ-T7


Intersil Differential Amplifiers EL5375IUZ 500 MHZ TPL DIFF LINECVR
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Renesas Availability : 7
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USD 4.499

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El53753 Channel200 Mhz 33 mA  33 mA25 uA30 mV11 V4.75 V- 40 C+ 85 CSmd/SmtQSOP - 24  Reel
AD8130ARZ


Differential Amplifiers SOIC Lo-Cost Hi-Spd Different'l Receiver
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Analog Devices Availability : 6
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USD 6.272

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Ad81301 Channel290 Mhz1100 V/Us13 mA88 Db40 mA 2 uA0.4 mV25.2 V4.5 V- 40 C+ 125 CSmd/SmtSOIC - 8  Tube
AMP03GSZ-RL


Differential Amplifiers High-Spd Diff IC
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Analog Devices Availability : 6
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USD 8.855

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Amp031 Channel  3.5 mA    0.75 mV  - 40 C+ 85 CSmd/SmtSOIC - 8  Reel
EL5177IYZ


Differential Amplifiers EL5177IYZ 200MHZ DIF DRVR EXTRA CONNEC
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Renesas Availability : 4
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USD 2.4913

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El51771 Channel550 Mhz 14 mA   4 uA100 mV11 V4.75 V- 40 C+ 85 CSmd/SmtMSOP  Tube
AD600JN


Differential Amplifiers DUAL VARIABLE GAIN AMP IC
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Analog Devices Availability : 4
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USD 56.2875

Multiples of: 1

Ad6002 Channel35 Mhz  30 Db 14 mA1 uA A t +/- 5 v   0 C+ 70 CThrough HolePDIP - 16  Tube
AD8138ARZ


Differential Amplifiers IC,Lo-Distort'n Different'l AMP
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Analog Devices Availability : 3
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USD 6.95

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Ad81381 Channel320 Mhz1150 V/Us20 mA- 77 Db95 mA 7 uA1 mV11 V3 V- 40 C+ 85 CSmd/SmtSOIC - 8550 mW Tube
AD8475BRMZ


Differential Amplifiers Prec Selectable Gain Funnel
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Analog Devices Availability : 3
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USD 7.4576

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Ad84751 Channel150 Mhz50 V/Us3 mA86 Db   200 uV10 V3 V- 40 C+ 85 CSmd/SmtMSOP - 1016 mW Tube
MAX44206AUA+


Differential Amplifiers 180MHz Low-Noise Fully Differential SAR ADC Driver
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Analog Devices Availability : 0
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USD 0

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  400 Mhz180 V/Us 130 Db  30 nA0.2 V13.2 V2.7 V- 40 C+ 125 CSmd/SmtUMAX - 8824.7 mW Tube
NJM4558DGKRG


MSOP-8 Differential Amplifiers ROHS
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HANSCHIP Availability : 0
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USD 0.0421

Multiples of: 10

                   
TDA8579T/N1SJ


Differential Amplifiers Dual common-mode rejection differential line receiver
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NXP Availability : 0
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USD 0.3929

Multiples of: 1

                  Cut Tape
TDA8579T/N1SU


Differential Amplifiers Dual common-mode rejection differential line receiver
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NXP Availability : 0
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USD 0.3949

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AD8390AACPZ-R2


Analog Devices Differential Amplifiers ADSL Line Driver
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Analog Devices Availability : 0
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USD 0.4114

Multiples of: 1

Ad8390a1 Channel45 Mhz260 V/Us10 mA58 Db400 mA - 7 uA1 mV  - 40 C+ 85 CSmd/SmtLFCSP - 16  Reel
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