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
  
                       
ADA4941-1YCPZ-R2


Differential Amplifiers Single Supply 16to18 bit Diff AC 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 : 0
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USD 5.2529

Multiples of: 1

Ada4941 - 11 Channel32 Mhz26 V/Us2.5 mA85 Db25 mA2.5 mA4.5 uA0.1 mV12 V2.7 V- 40 C+ 125 CSmd/SmtLFCSP - 8  Reel
THS4140IDGNR


Differential Amplifiers Fully Diff I/O High Slew Rate
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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 : 0
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USD 5.2605

Multiples of: 1

Ths41401 Channel 450 V/Us16 mA75 Db85 mA 15 uA7 mV33 V4 V- 40 C+ 85 CSmd/SmtHVSSOP - 81710 mW Reel
THS4131IDR


Differential Amplifiers Fully Differential I/O Low Noise Amp
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Texas Instruments Availability : 0
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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
INA105KUE4


Differential Amplifiers Precision Unity Gain
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Texas Instruments Availability : 0
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USD 5.292

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Ina1051 Channel 3 V/Us1.5 mA86 Db 1.5 mA 125 uV36 V10 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube
INA105KU


Differential Amplifiers Precision Unity Gain
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Texas Instruments Availability : 0
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USD 5.3402

Multiples of: 1

Ina1051 Channel 3 V/Us1.5 mA86 Db   125 uV36 V10 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube
THS4509RGTR


Differential Amplifiers Wideband Operational Amplifier
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Texas Instruments Availability : 0
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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
AD8133ACPZ-R2


Analog Devices Differential Amplifiers Triple Diff Driver woutput Disable
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Analog Devices Availability : 0
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USD 5.3892

Multiples of: 250

Ad81333 Channel450 Mhz1600 V/Us28 mA    - 6 mV11 V2.8 V- 40 C+ 85 CSmd/SmtLFCSP - 24  Reel
INA117KUG4


Texas Instruments Differential Amplifiers High Common-Mode Voltage
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Texas Instruments Availability : 0
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USD 5.4054

Multiples of: 1

Ina1171 Channel 2.6 V/Us1.5 mA86 Db   1000 uV36 V10 V- 40 C+ 85 CSmd/SmtSOIC - 8  Each
ADA4939-1YCPZ-R2


Analog Devices Differential Amplifiers Ultra Low Distortion Diff ADC Driver
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Analog Devices Availability : 0
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USD 5.4344

Multiples of: 1

Ada4939 - 11 Channel1.4 Ghz6800 V/Us36.5 mA 100 mA 2.2 uA0.5 mV5.25 V3 V- 40 C+ 105 CSmd/SmtLFCSP - 16  Reel
AD629ANZ


Differential Amplifiers PDIP High CM Vltg Difference Amplifier
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Analog Devices Availability : 0
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USD 5.4867

Multiples of: 1

Ad6291 Channel500 Khz2.1 V/Us0.9 mA77 Db 0.9 mA 0.2 mV  - 40 C+ 85 CThrough HolePDIP - 8  Tube
LMH6553SDE/NOPB


Differential Amplifiers 900Mhz Diff Amp W/ Clamp
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Texas Instruments Availability : 0
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USD 5.4882

Multiples of: 1

Lmh65531 Channel 2.3 Kv/Us29 mA72 Db To 82 Db  95 uA 12 V4.5 V- 40 C+ 125 CSmd/SmtLLP - 8  Reel
THS4130IDGNR


Texas Instruments Differential Amplifiers Fully Differential IO Low Noise
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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 : 0
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USD 5.4986

Multiples of: 1

Ths41301 Channel 52 V/Us15 mA80 Db150 mA 6 uA2 mV33 V4 V- 40 C+ 85 CSmd/SmtHVSSOP - 81710 mW Reel
THS4508RGTT


Differential Amplifiers Wideband Fully Differential Amp
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Texas Instruments Availability : 0
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USD 5.508

Multiples of: 1

Ths45081 Channel3 Ghz6.4 Kv/Us39.2 mA90 Db440 mA 15.5 uA4 mV5.25 V3.75 V- 40 C+ 85 CSmd/SmtQFN - 16  Reel
THS4130IDGKR


Differential Amplifiers Fully Differential I/O Low Noise
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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 : 0
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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
AD8139ARDZ-REEL


Differential Amplifiers Low Noise RR ADC
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Analog Devices Availability : 0
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USD 5.5613

Multiples of: 1

Ad81391 Channel410 Mhz800 V/Us24.5 mA80 Db100 mA 8 uA150 uV11 V3 V- 40 C+ 125 CSmd/SmtSOIC - 8  Tube
AD626ARZ-REEL7


Differential Amplifiers IC SINGLE SUPPLY
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Analog Devices Availability : 0
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USD 5.5642

Multiples of: 1

Ad6261 Channel100 Khz0.22 V/Us0.23 mA , 1.5 mA66 Db   1.9 mV , 50 uV12 V2.4 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube
THS4552IRTWT


Differential Amplifiers Dual Channel, Low-Noise, Precision, 150-MHz, Fully Differential Amplifier 24-WQFN -40 to 125
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Texas Instruments Availability : 0
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USD 5.5654

Multiples of: 250

Ths45522 Channel135 mhz220 V/Us1.37 mA93 Db To 110 Db65 mA 2 uA0.265 mV5.4 V2.7 V- 40 C+ 125 CSmd/SmtWQFN - 24  Cut Tape
LTC1992CMS8#TRPBF


Differential Amplifiers L Pwr, Fully Diff In/Out Amp/Drvr Fam
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Analog Devices Availability : 0
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USD 5.5787

Multiples of: 1

                   
THS4131CDGN


Differential Amplifiers Fully Differential I/O 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 : 0
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USD 5.5923

Multiples of: 80

Ths41311 Channel 52 V/Us12.3 mA80 Db To 95 Db150 mA 6 uA2 mV33 V4 V0 C+ 70 CSmd/SmtMSOP - 8 POWERPAD1710 mW Tube
THS4131CDGKG4


Differential Amplifiers Fully Differential I/O Low Noise Amp
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.

Texas Instruments Availability : 0
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USD 5.5967

Multiples of: 80

Ths41311 Channel 52 V/Us12.3 mA80 Db To 95 Db85 mA 6 uA2 mV33 V4 V0 C+ 70 CSmd/SmtVSSOP - 8385 mW Tube
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