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
  
                       
JRC4558DRG


SOP-8 Differential 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.

HANSCHIP Availability : 2425
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USD 0.0351

Multiples of: 10

                   
JRC4558M/TR


SOP-8 Differential Amplifiers ROHS
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HGSEMI Availability : 2425
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USD 0.0405

Multiples of: 10

                   
THS4130IDGKR


Differential Amplifiers Fully Differential I/O Low Noise
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Texas Instruments Availability : 2396
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USD 5.5303

Multiples of: 1

Ths41301 Channel  15 mA80 Db150 mA 6 uA2 mV33 V4 V- 40 C+ 85 CSmd/SmtVSSOP - 8385 mW Reel
THS4531AIDGKR


OP Amp Single GP R-R O/P ±2.75V/5.5V 8-Pin VSSOP 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 : 2381
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USD 1.34

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Ths4531a1 Channel27 Mhz200 V/Us 116 Db50 mA 315 nA0.4 mV5.5 V2.5 V- 40 C+ 125 CSmd/SmtVSSOP - 8  Reel
THS4131IDR


Differential Amplifiers Fully Differential I/O Low Noise Amp
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Texas Instruments Availability : 2342
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USD 5.2783

Multiples of: 1

Ths41311 Channel  15 mA80 Db85 mA 6 uA2 mV33 V4 V- 40 C+ 85 CSmd/SmtSOIC - 81020 mW Reel
LM2904N


DIP-8 Differential Amplifiers ROHS
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HGSEMI Availability : 2294
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USD 0.0807

Multiples of: 5

                   
INA597IDR


Differential Amplifiers Precision (200 uV offset), 2MHz, 88 dB CMRR, low power, e-trim difference amplifier 8-SOIC
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Texas Instruments Availability : 2283
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USD 1.496

Multiples of: 1

INA5971 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
THS4520RGTT


Differential Amplifiers Rail-to-Rail Output Wideband Full Diff
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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 : 2252
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USD 4.3057

Multiples of: 1

Ths4520 1.2 Ghz570 V/Us14.2 mA84 Db  11 uA2.5 mV5.25 V3 V- 40 C+ 85 CSmd/SmtQFN - 16  Reel
THS4130CDGNR


SP Amp DIFF AMP Single ±16.5V/33V 8-Pin HVSSOP EP 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 : 2221
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USD 5.9855

Multiples of: 1

Ths41301 Channel 52 V/Us15 mA80 Db85 mA 6 uA2 mV33 V4 V0 C+ 70 CSmd/SmtHVSSOP - 81710 mW Reel
THS4520RGTR


Texas Instruments Differential Amplifiers R-to-R Output Wideband Fully Diff
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Texas Instruments Availability : 2131
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USD 3.6922

Multiples of: 1

Ths4520 1.2 Ghz570 V/Us14.2 mA84 Db105 mA 10 uA @ 5 v2.5 mV5.25 V3 V- 40 C+ 85 CSmd/SmtVQFN - 16  Reel
NJM4558N


DIP-8 Differential 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.

HGSEMI Availability : 1940
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USD 0.0934

Multiples of: 5

                   
COS6212Q24R


QFN24 5x4 Differential OpAmps ROHS
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COSINE Availability : 1940
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USD 0.4303

Multiples of: 1

                   
NJM4558M/TR


SOP-8 Differential 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.

HGSEMI Availability : 1920
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USD 0.0402

Multiples of: 10

                   
AD8476ARMZ-R7


Analog Devices Differential Amplifiers Low Power Unity Gain & ADC Driver
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Analog Devices Availability : 1874
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USD 3.517

Multiples of: 1

Ad84761 Channel5 Mhz10 V/Us300 uA90 Db   200 uV18 V3 V- 40 C+ 125 CSmd/SmtMSOP - 8  Reel
INA149AID


Differential Amplifiers High Common Mode Vltg Diff Amp
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Texas Instruments Availability : 1871
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USD 6.272

Multiples of: 1

Ina1491 Channel500 Khz5 V/Us775 uA90 Db   1000 uV36 V4 V- 55 C+ 150 CSmd/SmtSOIC - 8  Tube
THS4509RGTR


Differential Amplifiers Wideband Operational Amplifier
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Texas Instruments Availability : 1783
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USD 5.3429

Multiples of: 1

Ths45091 Channel3 Ghz  90 Db440 mA 15.5 uA4 mV5.25 V3 V- 40 C+ 85 CSmd/SmtVQFN - 162300 mW Reel
THS4531IDR


Differential Amplifiers Ultra Low Pwr 0.25mA RRO,fully diff amp
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Texas Instruments Availability : 1748
Ship by Wed. 25 Jun to Fri. 27 Jun Calender.png

USD 1.5564

Multiples of: 1

Ths45311 Channel36 Mhz220 V / Us250 uA90 Db50 mA250 uA233 nA1 mV5.5 V2.5 V- 40 C+ 125 CSmd/SmtSOIC - 8  Reel
THS4551IRGTR


Differential Amplifiers Low Noise, Precision, 150MHz, Fully Differential Amplifier 16-VQFN -40 to 125
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Texas Instruments Availability : 1731
Ship by Fri. 11 Jul to Wed. 16 Jul Calender.png

USD 2.3828

Multiples of: 1

Ths45511 Channel135 mhz220 V/Us1.35 mA93 Db To 110 Db65 mA 2 uA0.175 mV5.4 V2.7 V- 40 C+ 125 CSmd/SmtVQFN - 16  Cut Tape
INA105KU2K5


Texas Instruments Differential Amplifiers Precision Unity Gain
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Texas Instruments Availability : 1714
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USD 4.015

Multiples of: 1

Ina1051 Channel 3 V/Us1.5 mA86 Db   125 uV36 V10 V- 40 C+ 85 CSmd/SmtSOIC - 8  Reel
JRC4558N


DIP-8 Differential Amplifiers ROHS
Icon ROHS
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.

HGSEMI Availability : 1624
Ship by Fri. 11 Jul to Wed. 16 Jul Calender.png

USD 0.0905

Multiples of: 5

                   
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