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
  
                       
AD8202YRMZ


Differential Amplifiers Single Supply Difference Amp-AD-MCMV
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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 1.6704
Multiples of: 6

Ad82021 Channel50 Khz 250 uA82 Db 0.25 mA40 nA2 uV12 V3.5 V- 40 C+ 125 CSmd/SmtMSOP - 8  Tube
INA597IDRCT


Differential Amplifiers Precision (200uV offset), 2MHz, 88 dB CMRR, low power, e-trim difference 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.

Texas Instruments Availability : 0
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USD 1.6777
Multiples of: 1

INA5971 Channel2 MHz18 V/us 72 dB65 mA  14 uV , 28 uV36 V4.5 V- 40 C+ 125 CSMD/SMTVSON - 10  Cut Tape
THS4531AIDR


Differential Amplifiers Ultra Lo Pwr RRO Fully-Diff 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 1.711
Multiples of: 2500

Ths4531a1 Channel27 Mhz200 V/Us 116 Db50 mA 315 nA0.4 mV5.5 V2.5 V- 40 C+ 125 CSmd/SmtSOIC - 8  Reel
AD8274ARMZ


Differential Amplifiers Low Distortion Precision
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Analog Devices Availability : 0
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USD 1.7114
Multiples of: 1

Ad82741 Channel10 Mhz20 V/Us2.3 mA83 Db 2.3 mA 300 uV  - 40 C+ 85 CSmd/SmtMSOP - 8  Tube
AD8278ARMZ


Differential Amplifiers SingleG=0/5.2 LowPowerWideInputRange
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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 1.7157
Multiples of: 1

Ad82781 Channel450 Khz1.3 V/Us200 uA80 Db   150 uV  - 40 C+ 85 CSmd/SmtMSOP - 80.5 mW Tube
AD8390AACPZ-RL


Differential Amplifiers Low Power High Output Current
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Analog Devices Availability : 0
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USD 1.7254
Multiples of: 5000

Ad8390a1 Channel        24 V10 V- 40 C+ 85 CSmd/SmtLFCSP - 16  Reel
INA152EA/250G4


Differential Amplifiers Single-Supply
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Texas Instruments Availability : 0
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USD 1.7596
Multiples of: 1

Ina1521 Channel800 khz0.4 V/Us500 uA80 Db   1.5 mV20 V2.7 V- 40 C+ 85 CSmd/SmtVSSOP - 8  Reel
AD8274ARZ


Differential Amplifiers Low Distortion Precision
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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 1.7951
Multiples of: 1

Ad82741 Channel10 Mhz20 V/Us2.6 mA77 Db 2.6 mA A t +/- 15 v 700 uV  - 40 C+ 85 CSmd/SmtSOIC - 8  Tube
INA132UAG4


Differential Amplifiers Low Pwr Single-Supply
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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 1.8134
Multiples of: 225

Ina1321 Channel 0.1 V/Us160 uA76 Db   250 uV36 V2.7 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube
AD8276ARZ-RL


Differential Amplifiers Single G=1 LowPowerWideInputRange
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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 1.8199
Multiples of: 2500

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