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.
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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
  
                       
LTC1992-10CMS8#PBF


Differential Amplifiers Gain of 10 Fully Differential In/Out Amplifier
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Analog Devices Availability : 0
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USD 20.3297

Multiples of: 1

Ltc19921 Channel4 Mhz0.75 V/Us0.65 mA90 Db30 mA 0.000002 uA0.25 mV12 V2.7 V0 C+ 70 CSmd/SmtMSOP - 8 Aec - Q100Tube
AD6630ARZ


Differential Amplifiers Dif Lo Noise IF Gain Blck w/ Outpt Clamp
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Analog Devices Availability : 0
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USD 21.4936

Multiples of: 1

Ad66301 Channel700 Mhz3700 V/Us30 mA     10 V8.5 V- 40 C+ 85 CSmd/SmtSOIC - 16  Tube
LT1990AHS8


Differential Amplifiers +/-250V Difference Amplifier
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Analog Devices Availability : 0
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USD 22.0508

Multiples of: 1

Lt19901 Channel100 Khz0.55 V/Us140 uA75 Db9 mA  0.8 mV36 V2.4 V- 40 C+ 125 CSmd/SmtSO - 8  Tube
LT6600IS8-20


Differential Amplifiers Differential Driver with 20MHz LP Filter
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Analog Devices Availability : 0
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USD 22.437

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Lt6600 - 201 Channel20 Mhz 46 mA66 Db  50 uA 11 V2.7 V- 40 C+ 85 CSmd/SmtSO - 8  Tube
LMH6401IRMZT


Differential Amplifiers 5Ghz Ultra Wideband Dig Var Gain Amp
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Texas Instruments Availability : 0
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USD 23.4915

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Lmh64011 Channel-18200 V/Us69 mA38.4 Db- --5.25 V4 V- 40 C+ 85 CSmd/SmtUQFN - 16  Reel
AD830JRZ-R7


Analog Devices Differential Amplifiers HI SPEED VIDEO
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Analog Devices Availability : 0
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USD 24.8178

Multiples of: 1

Ad8301 Channel-360 V/Us14.5 mA90 Db50 mA 10 uA1.5 mV33 V8 V0 C+ 70 CSmd/SmtSOIC - 8  Reel
AD8264ACPZ


Differential Amplifiers 235MHz DC Coupled VGA Quad Outpt
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Analog Devices Availability : 0
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USD 24.9975

Multiples of: 34

Ad82644 Channel235 Mhz380 V/Us99 mA  99 mA- 3 uA   - 40 C+ 85 CSmd/SmtLFCSP - 402.5 W Tray
ADL5567ACPZN-R7


Differential Amplifiers High Speed Dual ADC Driver DC-500MHz
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Analog Devices Availability : 0
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USD 25.0756

Multiples of: 1500

                  Reel
AMP03FJZ


Differential Amplifiers UNITY-GAIN DIFF AMP IC
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Analog Devices Availability : 0
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USD 26.139

Multiples of: 1

Amp031 Channel  2.5 mA85 Db 2.5 mA 10 uV18 V- 18 V- 40 C+ 85 CThrough HoleTO - 99 - 8  Bulk
AMP03BJZ


Differential Amplifiers UNITY-GAIN DIFF AMP IC
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Analog Devices Availability : 0
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USD 28.0908

Multiples of: 1

Amp031 Channel  2.5 mA80 Db 2.5 mA 20 uV18 V- 18 V- 40 C+ 85 CThrough HoleTO - 99 - 8  Bulk
INA105AM


SP Amp DIFF AMP Single ±18V 8-Pin TO-99 Tube
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Texas Instruments Availability : 0
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USD 29.898

Multiples of: 1

Ina1051 Channel 3 V/Us1.5 mA86 Db   125 uV36 V10 V- 40 C+ 85 CThrough HoleTO - 8 CAN  Tube
AD626BNZ


Differential Amplifiers IC SINGLE SUPPLY
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Analog Devices Availability : 0
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USD 31.4175

Multiples of: 1

Ad6261 Channel100 Khz0.22 V/Us0.23 mA , 1.5 mA80 Db 0.23 mA , 1.5 mA 1.9 mV , 50 uV10 V2.4 V- 40 C+ 85 CThrough HolePDIP - 8  Tube
ADL5569BCPZ


Differential Amplifiers 5.2GHz DIFF AMP
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Analog Devices Availability : 0
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USD 32.2698

Multiples of: 1

Adl55692 Channel 24 V/Ns86 mA47 Db    5.25 V4.75 V- 40 C+ 85 CSmd/SmtLFCSP - 161 W  
INA105BM


Differential Amplifiers Precision Unity Gain
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Texas Instruments Availability : 0
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USD 33.7446

Multiples of: 1

Ina1051 Channel          - 40 C+ 85 CThrough HoleTO - 99 - 8  Tube
ADL5569BCPZ-R7


Differential Amplifiers 5.2GHz DIFF AMP
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Analog Devices Availability : 0
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USD 35.9109

Multiples of: 1

                  Cut Tape
5962-9313001MPA


Differential Amplifiers SOIC HI SPD VIDEO DIFF
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Analog Devices Availability : 0
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USD 36.2664

Multiples of: 1

Ad8301 Channel85 Mhz         - 55 C+ 125 CThrough HoleCDIP - 8  Tube
CS3301A-ISZ


Differential Amplifiers IC 24-bit Low-Noise ADC
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Cirrus Logic Availability : 0
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USD 39.1695

Multiples of: 1

Cs3301a2_Channel   120_Db25 mA 0.002 uA0.015 mV3.4 V2.45 V- 40 C+ 85 CSmd/smtSSOP - 24500 mW  
CS3302A-ISZ


Differential Amplifiers IC - Hydrophone Prog-gain Diff Amp
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Cirrus Logic Availability : 0
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USD 40.95

Multiples of: 1

Cs33022 Channel- 100 uA , 5 mA 25 mA 1 pA250 uV3.4 V- 2.55 V- 40 C+ 85 CSmd/SmtSSOP - 24500 mW Tube
INA117SM


Differential Amplifiers High Common-Mode Voltage
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Texas Instruments Availability : 0
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USD 77.4139

Multiples of: 20

Ina1171 Channel          - 55 C+ 125 CThrough HoleTO - 99 - 8  Tube
INA117AM


Differential Amplifiers High Common-Mode Voltage
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Texas Instruments Availability : 0
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USD 79.9242

Multiples of: 1

Ina1171 Channel 2.6 V/Us1.5 mA86 Db   1000 uV36 V10 V- 25 C+ 85 CThrough HoleTO - 8 CAN  Tube
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