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
  
                       
AD8205YRZ-RL


Differential Amplifiers Single Supply Diff Amp w/Bipolar Output
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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 : 97
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USD 3.3018

Multiples of: 1

Ad82051 Channel50 Khz0.5 V/Us 78 Db   2 mV5.5 V4.5 V- 40 C+ 150 CSmd/SmtSOIC - 8  Cut Tape
AD8139ACPZ-REEL7


Differential Amplifiers High Performance Low Noise ADC 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 : 97
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USD 5.011

Multiples of: 1

Ad81391 Channel410 Mhz800 V/Us24.5 mA80 Db100 mA 8 uA0.5 mV11 V3 V- 40 C+ 125 CSmd/SmtLFCSP - 8  Reel
THS4502IDGN


Differential Amplifiers Hi-Sp 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 : 97
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USD 9.4864

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Ths45021 Channel300 Mhz2.8 Kv/Us23 mA74 Db To 80 Db120 mA 4.6 uA4 mV15 V4.5 V- 40 C+ 85 CSmd/SmtHTSSOP - 81710 mW Tube
LMH6401IRMZR


Differential Amplifiers 4.5 GHz ultra wideband digital variable gain amplifier 16-UQFN-HR -40 to 85
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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 : 97
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USD 17.135

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 Single                 
AD8130ARZ-REEL


Differential Amplifiers SOIC Lo-Cost Hi-Spd Different'l Receiver
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Analog Devices Availability : 93
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USD 4.1738

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Ad81301 Channel270 Mhz1090 V/Us10.8 mA   2 uA @ 5 V0.4 mV25.2 V4.5 V- 40 C+ 125 CSmd/SmtSOIC - 8  Reel
ADA4930-1YCPZ-R2


Analog Devices Differential Amplifiers UltraLow Dist Low Vltg ADC Driver
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Analog Devices Availability : 93
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USD 13.2862

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Ada4930 - 11 Channel1.35 Ghz3400 V/Us34 mA 30 mA - 15 uA0.35 mV5.25 V3 V- 40 C+ 105 CSmd/SmtLFCSP - 16  Reel
THS4131IDGNR


Texas Instruments Differential Amplifiers Fully Differential IO 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 : 92
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USD 7.2718

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Ths41311 Channel 52 V/Us15 mA80 Db85 mA 6 uA2 mV33 V4 V- 40 C+ 85 CSmd/SmtHVSSOP - 81710 mW Reel
AD8475BRMZ-R7


Differential Amplifiers Funnel Amp/Next Gen AD8275
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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 : 92
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USD 8.2843

Multiples of: 1

                   
HA1001EM


110MHz MSOP-8 Differential 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.

QH MICRO-E Availability : 91
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USD 3.6535

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THS4503CDGNR


Differential Amplifiers Hi-Sp 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 : 91
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USD 7.185

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Ths45031 Channel300 Mhz2.8 Kv/Us28 mA74 Db120 mA 4.6 uA4 mV15 V4.5 V0 C+ 70 CSmd/SmtHVSSOP - 81710 mW Reel
AD8479ARZ-RL


Differential Amplifiers Very High Common Mode VTG Prec
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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 : 90
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USD 4.7203

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Ad84791 Channel-7.5 V/Us550 uA80 Db55 mA  0.5 mV36 V5 V- 40 C+ 125 CSmd/SmtSOIC - 8  Cut Tape
AD8131ARMZ-REEL7


Differential Amplifiers MiniSO LoCost Hi-Spd Differential 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 : 89
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USD 3.1231

Multiples of: 1

Ad81311 Channel400 Mhz2000 V/Us11.5 mA- 70 Db60 mA11.5 mA0.5 uA2 mV11 V2.7 V- 40 C+ 125 CSmd/SmtMSOP - 8250 mW Reel
THS2630DR


Differential Amplifiers 35-V, 180-MHz high-speed low-noise fully-differential amplifier 8-SOIC -40 to 85
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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 : 89
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USD 9.847

Multiples of: 1

                   
INA159AIDGKR


Differential Amplifiers Hi-Sp Prec Gain of 0.2 Lvl Translation
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Texas Instruments Availability : 84
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USD 2.5662

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Ina1592 Channel 15 V/Us1.1 mA86 Db   500 uV5.5 V1.8 V- 40 C+ 125 CSmd/SmtVSSOP - 8  Reel
AD629ARZ


Differential Amplifiers SOIC High CM Vltg Difference Amplifier
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Analog Devices Availability : 83
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USD 5.7321

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Ad6291 Channel500 Khz2.1 V/Us0.9 mA77 Db   0.2 mV  - 40 C+ 85 CSmd/SmtSOIC - 8  Tube
THS4551IRUNR


Differential Amplifiers Low Noise, Precision, 150MHz, Fully Differential Amplifier 10-QFN -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 : 80
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USD 2.7593

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
THS4131CDGNG4


SP Amp DIFF AMP Single ±16.5V/33V 8-Pin HVSSOP EP 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 : 77
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USD 6.7923

Multiples of: 1

Ths41311 Channel  15 mA80 Db150 mA 6 uA2 mV33 V4 V0 C+ 70 CSmd/SmtHVSSOP - 81710 mW Tube
THS4502CDG4


SP Amp DIFF AMP Single ±7.5V/15V 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 : 72
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 8.4929

Multiples of: 1

Ths45021 Channel300 Mhz  74 Db98 mA 4.6 uA7 mV15 V4.5 V0 C+ 70 CSmd/SmtSOIC - 81020 mW Tube
THS4561IDGKR


Differential Amplifiers Low-power 70-MHz high-supply-range fully-differential amplifier 8-VSSOP -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 : 71
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USD 2.871

Multiples of: 1

 1 Channel68 MHz315 V/us775 uA95 dB To 110 dB31 mA 600 nA50 uV12.6 V2.85 V- 40 C+ 125 CSMD/SMTVSSOP - 8  Cut Tape
ADA4945-1ACPZ-R2


Differential Amplifiers Differential Prec ADC 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 : 70
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USD 3.2878

Multiples of: 1

Ada4945 - 11 Channel 600 V/Us - 110 Db170 mA - 2.5 uA10 uV10 V3 V- 40 C+ 125 CSmd/SmtLFCSP - 16  Cut Tape
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