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
  
                       
AD8132ARMZ-REEL7


Differential Amplifiers MiniSO Lo-Cost Hi-Spd Differential Amp
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Analog Devices 519
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AUD 3.6265
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Ad81321 Channel350 Mhz1200 V/Us12 mA- 70 Db70 mA12 mA7 uA1 mV11 V2.8 V- 40 C+ 125 CSmd/SmtMSOP - 8250 mW Reel
INA105KP


Differential Amplifiers Precision Unity Gain
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Texas Instruments 324
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AUD 13.9373
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 14.9953
Multiples of: 1

Ths45001 Channel300 Mhz2.8 Kv/Us28 mA74 Db120 mA 4.6 uA7 mV15 V4.5 V0 C+ 70 CSmd/SmtHVSSOP - 81710 mW Tube
MCP6D11-E/MG


Differential Amplifiers Single, Fully Differential Amplifier, E Temp
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Microchip 252
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AUD 2.397
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Mcp6d111 Channel90 Mhz25 V/Us1.4 mA95 Db   150 uV5.5 V2.5 V- 40 C+ 125 CSmd/SmtQFN - 16  Tube
ISL55210IRTZ


Differential Amplifiers ISL59603IRZ AUTO EQ OF COMPOSITE VID
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Renesas 245
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AUD 9.506
Multiples of: 1

Isl552101 Channel4 Mhz  56 Db  120 uA1.4 mV4.2 V3 V- 40 C+ 85 CSmd/SmtTQFN EP  Tube
AD8138ARZ-RL


Differential Amplifiers SOIC Lo-Distort'n Diffl I/O 500MHz Pb-Fr
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Analog Devices 242
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AUD 12.7837
Multiples of: 1

Ad81381 Channel320 Mhz1150 V/Us20 mA   7 uA1 mV11 V3 V- 40 C+ 85 CSmd/SmtSOIC - 8  Reel
AD628ARZ


Differential Amplifiers Hi CM Vltg Gain Prog
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Analog Devices 233
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AUD 6.9043
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
THS4130CDGN


Differential Amplifiers Full Diff I/O Low N
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Texas Instruments 229
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AUD 10.2448
Multiples of: 1

Ths41301 Channel 52 V/Us12.3 mA80 Db To 95 Db85 mA 6 uA2 mV33 V4 V0 C+ 70 CSmd/SmtHTSSOP - 81710 mW Tube
THS4531ID


Differential Amplifiers Ultra Low Pwr 0.25mA RRO,fully diff amp
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Texas Instruments 218
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AUD 3.4382
Multiples of: 75

Ths45311 Channel27 Mhz220 V/Us250 uA116 Db50 mA 233 nA1 mV5.5 V2.5 V- 40 C+ 125 CSmd/SmtSOIC - 8  Tube
INA117P


Differential Amplifiers V Diff Amp
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Texas Instruments 217
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AUD 14.0836
Multiples of: 1

Ina1171 Channel          - 40 C+ 85 CThrough HolePDIP - 8  Tube
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