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
  
                       
THS4561IDGKR


Differential Amplifiers Low-power 70-MHz high-supply-range fully-differential amplifier 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 3447
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AUD 4.4149
Multiples of: 1

 1 Channel68 MHz315 V/us775 uA95 dB To 110 dB31 mA 600 nA50 uV12.6 V2.85 V- 40 C+ 125 CSMD/SMTVSSOP - 8  Cut Tape
INA500CIDBVR


Differential Amplifiers Low-power 1-Mohm RI N 20-uA IQ small-s
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Texas Instruments 3267
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AUD 0.3579
Multiples of: 1

INA5001 Channel160 kHz0.19 V/us19 uA77.7 dB30 mA  400 uV5.5 V1.7 V- 40 C+ 125 CSMD/SMTSOT - 23 - 6  Reel , Cut Tape
THS4130IDR


SP Amp DIFF AMP Single ±16.5V/33V 8-Pin SOIC T/R
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Texas Instruments 3091
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AUD 7.4271
Multiples of: 1

Ths41301 Channel  15 mA80 Db150 mA 6 uA2 mV33 V4 V- 40 C+ 85 CSmd/SmtSOIC - 81020 mW Reel
JRC4558MM/TR


MSOP-8 Differential Amplifiers ROHS
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HGSEMI 2905
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AUD 0.0812
Multiples of: 5

                   
NJM4558MM/TR


MSOP-8 Differential Amplifiers ROHS
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HGSEMI 2890
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AUD 0.0746
Multiples of: 5

                   
JRC4558N


DIP-8 Differential Amplifiers ROHS
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HGSEMI 2876
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AUD 0.1319
Multiples of: 5

                   
NJM4558DGKRG


MSOP-8 Differential Amplifiers ROHS
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HANSCHIP 2696
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AUD 0.0658
Multiples of: 10

                   
AD8132ARZ-R7


Analog Devices Differential Amplifiers IC Hi-Speed
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Analog Devices 2683
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AUD 6.4885
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Ad81321 Channel350 Mhz1200 V/Us12 mA- 70 Db70 mA12 mA7 uA1 mV11 V2.8 V- 40 C+ 125 CSmd/SmtSOIC - 8250 mW Reel
AD8479ARZ-RL


Differential Amplifiers Very High Common Mode VTG Prec
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Analog Devices 2666
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AUD 9.3189
Multiples of: 1

Ad84791 Channel-7.5 V/Us550 uA80 Db55 mA  0.5 mV36 V5 V- 40 C+ 125 CSmd/SmtSOIC - 8  Cut Tape
AD8137YRZ-REEL7


Differential Amplifiers Low Power/Cost Diff.10-12 Bit ADC Driver
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Analog Devices 2563
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AUD 4.2161
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Ad81371 Channel110 Mhz450 V/Us3.2 mA66 Db20 mA3.2 mA1.1 uA11 mV11 V3 V- 40 C+ 125 CSmd/SmtSOIC - 8  Reel
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