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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(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
  
                       
AD8139ACPZ-R2


Differential Amplifier 1 Circuit Differential, Rail-to-Rail 8-LFCSP (3x3)
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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.

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AUD 9.335
Multiples of: 250

Ad81391 Channel410 Mhz800 V/Us24.5 mA80 Db100 mA24.5 mA8 uA150 uV11 V3 V- 40 C+ 125 CSmd/SmtLFCSP - 8  Reel
AD8139ARDZ


Differential Amplifiers High Performance Low Noise ADC Driver
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AUD 9.346
Multiples of: 1

Ad81391 Channel410 Mhz800 V/Us24.5 mA80 Db100 mA 8 uA150 uV11 V3 V- 40 C+ 125 CSmd/SmtSOIC - 8  Tube
AD8275BRMZ


Differential Amplifiers Level Translation 16-Bit ADC Dvr
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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 0
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AUD 9.3639
Multiples of: 1

Ad82751 Channel15 Mhz25 V/Us1.9 mA86 Db  10 pA150 uV15 V3.3 V- 40 C+ 85 CSmd/SmtMSOP - 8  Tube
ADA4938-1ACPZ-RL


Differential Amplifiers Ultra Low Distortion ADC Dvr SGL
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AUD 9.364
Multiples of: 5000

Ada4938 - 11 Channel1 Ghz4700 V/Us37 mA   13 uA4 mV11 V4.5 V- 40 C+ 85 CSmd/SmtLFCSP - 16  Reel
LTC1992-1IMS8#PBF


Differential Amplifiers Gain of 1 Fully Differential In/Out Amplifier
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AUD 9.372
Multiples of: 1

Ltc19921 Channel3 Mhz0.75 V/Us0.65 mA90 Db30 mA 0.000002 uA0.25 mV12 V2.7 V- 40 C+ 85 CSmd/SmtMSOP - 8 Aec - Q100Tube
THS4130CDGNRG4


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 0
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AUD 9.385
Multiples of: 2500

Ths41301 Channel  15 mA80 Db85 mA 6 uA2 mV33 V4 V0 C+ 70 CSmd/SmtHVSSOP - 81710 mW Reel
AD830JR


Video Amp Single 85MHz ±16.5V 8-Pin SOIC N Tube
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Analog Devices 0
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AUD 9.3873
Multiples of: 1

Ad8301 Channel-360 V/Us14.5 mA90 Db50 mA 10 uA1.5 mV33 V8 V0 C+ 70 CSmd/SmtSOIC - 8  Tube
LTC1992-5CMS8#PBF


Differential Amplifiers Gain of 5 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 0
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AUD 9.4244
Multiples of: 1

Ltc19921 Channel4 Mhz0.75 V/Us650 uA90 Db30 mA 0.000002 uA0.25 mV12 V2.7 V0 C+ 70 CSmd/SmtMSOP - 8  Tube
LMH6554LE/NOPB


Differential Amplifiers 2.8 GHz Ultra Linear Fully Differential Amplifier 14-UQFN -40 to 125
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Texas Instruments 0
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AUD 9.43
Multiples of: 1

Lmh65541 Channel  57 mA   10 uA16 mV5.25 V4.7 V- 40 C+ 125 CSmd/SmtLLP  Reel
ADA4922-1ACPZ-R2


Differential Amplifiers Hi Volt Driver for +10V ADCs to 18 bit
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Analog Devices 0
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AUD 9.533
Multiples of: 250

Ada4922 - 12 Channel38 Mhz730 V/Us9.4 mA 40 mA9.4 mA3.5 uA 26 V5 V- 40 C+ 85 CSmd/SmtLFCSP - 8  Reel
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