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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Global Stock ⓘ (▲▼)Price(USD

(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
  
                       
LMH6551QMME/NOPB


Differential Amplifiers Differential, High Speed Op Amp 8-VSSOP -40 to 125
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Texas Instruments Availability : 0
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USD 3.8853

Multiples of: 1

Lmh6551q - Q11 Channel 2.4 Kv/Us12.5 mA72 Db To 80 Db65 mA 10 uA5 mV12 V3 V- 40 C+ 125 CSmd/SmtMSOP - 8  Reel
LMH6551QMM/NOPB


Differential Amplifiers Differential, High Speed Op Amp 8-VSSOP -40 to 125
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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 3.8853

Multiples of: 1

Lmh6551q - Q11 Channel370 Mhz2400 V/Us12.5 mA70 Db65 mA - 10 uA0.5 mV  - 40 C+ 125 CSmd/SmtVSSOP - 8  Reel
INA105KU2K5


Texas Instruments Differential Amplifiers Precision Unity Gain
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Texas Instruments Availability : 0
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USD 3.8962

Multiples of: 1

Ina1051 Channel 3 V/Us1.5 mA86 Db   125 uV36 V10 V- 40 C+ 85 CSmd/SmtSOIC - 8  Reel
AD8147ACPZ-R7


Differential Amplifiers Trple Diff Dvr for Wideband Video
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Analog Devices Availability : 0
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USD 3.8991

Multiples of: 1

Ad81473 Channel-3000 V/Us61.5 mA 87 mA  20 mV11 V4.5 V- 40 C+ 85 CSmd/SmtLFCSP - 24  Cut Tape
AD8275ARMZ-RL


Differential Amplifiers G = 0.2, Level Translation, 16-Bit ADC Driver
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Analog Devices Availability : 0
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USD 3.911

Multiples of: 1

                   
AD8132WARMZ-R7


Analog Devices Differential Amplifiers IC Hi-Speed
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Analog Devices Availability : 0
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USD 3.9125

Multiples of: 1

Ad81321 Channel350 Mhz1200 V/Us10.7 mA   7 uA @ 5 V1 mV11 V2.8 V- 40 C+ 125 CSmd/SmtMSOP - 8 Aec - Q100Reel
INA146UAE4


SP Amp DIFF AMP Single ±18V/36V 8-Pin SOIC Tube
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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 3.9197

Multiples of: 75

Ina1461 Channel 0.45 V/Us600 uA76 Db  0.05 uA5 mV36 V2.76 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube
THS4504DGNR


Differential Amplifiers Wideband Lo-Noise Lo-Distortion
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Texas Instruments Availability : 0
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USD 3.9215

Multiples of: 2500

Ths45041 Channel200 Mhz1.8 Kv/Us20 mA74 Db130 mA 4.6 uA7 mV15 V4.5 V- 40 C+ 85 CSmd/SmtHVSSOP - 81710 mW Reel
AD8131ARZ-REEL


SP Amp DIFF Line Driver Amp Single ±5.5V/11V 8-Pin SOIC N T/R
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Analog Devices Availability : 0
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USD 3.9541

Multiples of: 2500

Ad81311 Channel400 Mhz2000 V/Us10.25 mA   0.5 uA @ 5 v2 mV11 V2.7 V- 40 C+ 125 CSmd/SmtSOIC - 8  Reel
THS4121IDGNR


SP Amp DIFF AMP Single ±1.75V/3.5V 8-Pin HVSSOP EP T/R
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Texas Instruments Availability : 0
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USD 4.015

Multiples of: 1

Ths41211 Channel 55 V/Us13.5 mA64 Db100 mA 1.2 pA8 mV3.5 V3 V- 40 C+ 85 CSmd/SmtHVSSOP - 81710 mW Reel
AD8205YRZ


Differential Amplifiers Single Supply Diff Amp w/Bipolar Output
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Analog Devices Availability : 0
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USD 4.0272

Multiples of: 1

Ad82051 Channel50 Khz0.5 V/Us2 mA78 Db 2 mA 2 mV5.5 V4.5 V- 40 C+ 125 CSmd/SmtSOIC - 8  Tube
AD8216WYRZ


Differential Amplifiers 3 MHz, bi-directional 65V Diff Amp
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Analog Devices Availability : 0
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USD 4.028

Multiples of: 1

Ad82161 Channel3 Mhz 2 mA90 Db 2 mA  5.5 V4.5 V- 40 C+ 125 CSmd/SmtSOIC - 8 Aec - Q100Tube
THS4504DG4


Differential Amplifiers Wideband Lo-Noise Lo-Distortion
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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 4.0308

Multiples of: 75

Ths45041 Channel200 Mhz 20 mA74 Db130 mA 4.6 uA7 mV15 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 81020 mW Tube
MAX9627ATC+


Differential Amplifiers Low-Noise/Distortion Differential Amp
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Analog Devices Availability : 0
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USD 4.0368

Multiples of: 84

Max9627 700 Mhz6100 V/Us80 mA50 Db100 mA80 mA10 uA2 mV5.25 V2.85 V- 40 C+ 125 CSmd/SmtTQFN - 12 EP  Bulk
THS4532IPW


Differential Amplifiers Dual 0.25mA RRO Differential Amp
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Texas Instruments Availability : 0
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USD 4.0386

Multiples of: 1

Ths45321 Channel36 Mhz200 V/Us250 uA90 Db50 mA270 uA305 nA80 uV  - 40 C+ 125 CSmd/SmtTSSOP - 16  Tube
THS4121IDGKR


SP Amp DIFF AMP Single ±1.75V/3.5V 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 : 0
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USD 4.0454

Multiples of: 2500

Ths41211 Channel  13.5 mA64 Db100 mA 1.2 pA8 mV3.5 V3 V- 40 C+ 85 CSmd/SmtVSSOP - 8385 mW Reel
LT6350HMS8#PBF


Differential Amplifiers Low Noise SAR ADC DriverSingle-Ended to Differential Converter
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Analog Devices Availability : 0
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USD 4.0803

Multiples of: 1

Lt63501 Channel115 mhz48 V/Us4.5 mA94 Db45 mA 1.2 uA0.28 mV12 V2.7 V- 40 C+ 125 CSmd/SmtMSOP - 8  Tube
THS4551IDGKT


Differential Amplifiers Low Noise, Precision, 150MHz, Fully Differential Amplifier 8-VSSOP -40 to 125
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Texas Instruments Availability : 0
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USD 4.0915

Multiples of: 1

Ths45511 Channel135 Mhz220 V/Us1.35 mA93 Db65 mA 1 uA50 uV5.4 V2.7 V- 40 C+ 125 CSmd/SmtVSSOP - 8  Reel
AD628ARMZ-R7


Analog Devices Differential Amplifiers Hi CM Vltg Gain Prog
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Analog Devices Availability : 0
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USD 4.092

Multiples of: 1

Ad6281 Channel600 Khz0.3 V/Us 75 Db   1.5 mV36 V4.5 V- 40 C+ 85 CSmd/SmtMSOP - 8  Reel
THS4504D


Differential Amplifiers Wideband Lo-Noise Lo-Distortion
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Texas Instruments Availability : 0
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USD 4.117

Multiples of: 1

Ths45041 Channel200 Mhz1.8 Kv/Us16 mA74 Db To 80 Db130 mA 4.6 uA7 mV15 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 81020 mW Tube
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