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
  
                       
XD3403


Differential OpAmps DIP-14 RoHS
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XINLUDA 349
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AUD 0.1597
Multiples of: 5

                   
AD8276BRZ-R7


Differential Amplifiers Single G=1 LowPower,WideInputRange
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Analog Devices 338
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AUD 5.217
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INA154U/2K5


Differential Amplifiers Hi-Speed Precision
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Texas Instruments 336
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AUD 4.3723
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Ina1542 Channel 14 V/Us2.4 mA80 Db   750 uV36 V8 V- 40 C+ 85 CSmd/SmtSOIC - 8  Reel
THS4500CDGN


Differential Amplifiers High-Speed Fully Differential +/-5 V
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Texas Instruments 310
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AUD 14.3527
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Ths45001 Channel300 Mhz2.8 Kv/Us28 mA74 Db120 mA 4.6 uA7 mV15 V4.5 V0 C+ 70 CSmd/SmtHVSSOP - 81710 mW Tube
LM321


SOT-23-5 Differential Amplifiers ROHS
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hengjiaxing 300
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AUD 0.0424
Multiples of: 10

                   
INA105KP


Differential Amplifiers Precision Unity Gain
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Texas Instruments 273
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AUD 16.3
Multiples of: 1

Ina1051 Channel 3 V/Us1.5 mA86 Db   125 uV36 V10 V- 40 C+ 85 CThrough HolePDIP - 8  Tube
INA146UA2K5


Differential OpAmps Differential 1 4.5V ~ 36V, ±2.25V ~ 18V 550kHz (-3dB) 0.45 V/us SOIC-8_150mil RoHS
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Texas Instruments 267
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AUD 2.9299
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Ina1461 Channel 0.45 V/Us600 uA76 Db  50 nA5 mV36 V2.76 V- 40 C+ 85 CSmd/SmtSOIC - 8  Reel
AD8138ARZ


Differential Amplifiers IC,Lo-Distort'n Different'l AMP
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Analog Devices 245
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AUD 14.51
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Ad81381 Channel320 Mhz1150 V/Us20 mA- 77 Db95 mA 7 uA1 mV11 V3 V- 40 C+ 85 CSmd/SmtSOIC - 8550 mW Tube
AD8138ARMZ-REEL


Differential Amplifiers ad8138armzstort'n Different'l I/O 500MHz
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Analog Devices 226
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AUD 17.1867
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Ad81381 Channel320 Mhz1150 V/Us20 mA   7 uA1 mV11 V3 V- 40 C+ 85 CSmd/SmtMSOP - 8  Reel
Hot THS6212IRHFR


Differential Amplifiers High Speed, Differential Broadband PLC/HPLC Line Driver Amplifier 24-VQFN -40 to 85
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Texas Instruments 220
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AUD 1.1992
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Ths62122 Channel150 Mhz1600 V/Us, 2800 V/Us21 mA62 Db, 65 Db   50 mV28 V10 V- 40 C+ 85 CSmd/SmtVQFN - 24  Reel
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