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 0.211
Multiples of: 5

                   
INA105KP


Differential Amplifiers Precision Unity Gain
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Texas Instruments 321
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AUD 13.52
Multiples of: 1

Ina1051 Channel 3 V/Us1.5 mA86 Db   125 uV36 V10 V- 40 C+ 85 CThrough HolePDIP - 8  Tube
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
THS4522IPWR


Differential Amplifiers Lo Pwr dual channel R-R fully Diff amp
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Texas Instruments 297
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AUD 5.3688
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Ths45221 Channel145 Mhz490 V/Us1.14 mA80 Db To 102 Db  0.9 uA2 mV5.5 V3 V- 40 C+ 85 CSmd/SmtTSSOP - 16  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 296
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AUD 1.115
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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
AD628ARZ


Differential Amplifiers Hi CM Vltg Gain Prog
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Analog Devices 232
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AUD 6.6084
Multiples of: 1

Ad6281 Channel600 Khz0.3 V/Us1.6 mA75 Db  3 nA1.5 mV36 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube
THS4131IDGNR


Texas Instruments Differential Amplifiers Fully Differential IO Low Noise Amp
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Texas Instruments 107
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AUD 11.4684
Multiples of: 1

Ths41311 Channel 52 V/Us15 mA80 Db85 mA 6 uA2 mV33 V4 V- 40 C+ 85 CSmd/SmtHVSSOP - 81710 mW Reel
AD8138ARZ-R7


Differential Amplifiers SOIC Lo-Distort'n Diff I/O 500MHz Pb-Fr
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Analog Devices 85
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AUD 12.2414
Multiples of: 1

Ad81381 Channel320 Mhz1150 V/Us20 mA   7 uA @ 5 V1 mV11 V3 V- 40 C+ 85 CSmd/SmtSOIC - 8  Reel
ISL55210IRTZ


Differential Amplifiers ISL59603IRZ AUTO EQ OF COMPOSITE VID
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Renesas 0
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AUD 9.0986
Multiples of: 1

Isl552101 Channel4 Mhz  56 Db  120 uA1.4 mV4.2 V3 V- 40 C+ 85 CSmd/SmtTQFN EP  Tube
MCP6D11-E/MG


Differential Amplifiers Single, Fully Differential Amplifier, E Temp
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Microchip 0
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AUD 3.1662
Multiples of: 1

Mcp6d111 Channel90 Mhz25 V/Us1.4 mA95 Db   150 uV5.5 V2.5 V- 40 C+ 125 CSmd/SmtQFN - 16  Tube
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