About Differential Amplifiers

Analog Devices 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
  
                       
AD830JRZ


Differential Amplifiers HI SPD, VIDEO DIFF OP 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.

Analog Devices Availability : 0
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USD 7.316

Multiples of: 1

Ad8301 Channel-360 V/Us14.5 mA90 Db50 mA 10 uA1.5 mV33 V8 V0 C+ 70 CSmd/SmtSOIC - 8  Tube
LTC1992-5HMS8#PBF


Differential Amplifiers Gain of 5 Fully Differential In/Out Amplifier
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Analog Devices Availability : 0
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USD 7.3654

Multiples of: 1

Ltc19921 Channel4 Mhz0.75 V/Us0.65 mA90 Db30 mA 0.000002 uA0.25 mV12 V2.7 V- 40 C+ 125 CSmd/SmtMSOP - 8 Aec - Q100Tube
LTC1992-1HMS8#PBF


Differential Amplifiers Gain of 1 Fully Differential In/Out 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.

Analog Devices Availability : 0
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USD 7.3853

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Ltc19921 Channel3 Mhz0.75 V/Us0.65 mA90 Db30 mA 0.000002 uA0.25 mV12 V2.7 V- 40 C+ 125 CSmd/SmtMSOP - 8 Aec - Q100Tube
LTC1992-2HMS8#PBF


Differential Amplifiers Gain of 2 Fully Differential In/Out Amplifier
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USD 7.4323

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Ltc19921 Channel4 Mhz0.75 V/Us0.65 mA90 Db30 mA 0.000002 uA0.25 mV12 V2.7 V- 40 C+ 125 CSmd/SmtMSOP - 8 Aec - Q100Tube
AD629BRZ


Differential Amplifiers SOIC High CM Vltg Difference Amplifier
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Analog Devices Availability : 0
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USD 7.436

Multiples of: 1

Ad6291 Channel500 Khz2.1 V/Us0.9 mA86 Db   0.1 mV  - 40 C+ 85 CSmd/SmtSOIC - 8  Tube
LTC6601CUF-1#PBF


Differential Amplifiers Low Noise, 0.5% Tolerance, Pin Configurable Filter/Amplifier
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Analog Devices Availability : 0
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USD 7.4722

Multiples of: 1

 1                 
LT6375AHMS#PBF


Differential Amplifiers High Common-Mode Voltage Difference Amplifier
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Analog Devices Availability : 0
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USD 7.527

Multiples of: 1

Lt63751 Channel575 khz2.4 V/Us0.35 mA100 Db28 mA  300 uV50 V3 V- 40 C+ 125 CSmd/SmtMSOP - 16  Tube
ADA4939-1YCPZ-R7


Differential Amplifiers Ultra Low Distortion ADC Dvr
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Analog Devices Availability : 0
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USD 7.778

Multiples of: 1

Ada4939 - 11 Channel1.4 Ghz6800 V/Us37.7 mA   2.2 uA @ 5 v2.8 mV @ 5 V5.25 V3 V- 40 C+ 105 CSmd/SmtLFCSP EP  Reel
AD629BR


Differential Amplifiers High CM Vltg
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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 : 0
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USD 7.9283

Multiples of: 1

Ad6291 Channel 2.1 V/Us 86 Db   500 uV  - 40 C+ 85 CSmd/SmtSOIC - 8  Tube
LTC1992-10IMS8#PBF


Differential Amplifiers Gain of 10 Fully Differential In/Out 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.

Analog Devices Availability : 0
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USD 8.0552

Multiples of: 1

Ltc19921 Channel4 Mhz0.75 V/Us0.65 mA90 Db30 mA 0.000002 uA0.25 mV12 V2.7 V- 40 C+ 85 CSmd/SmtMSOP - 8 Aec - Q100Tube
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