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
  
                       
INA117KU2K5


Differential OpAmps Differential 1 ±5V ~ 18V 200kHz (-3dB) 2.6 V/us SOIC-8_150mil RoHS
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Texas Instruments 222
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AUD 12.815
Multiples of: 1

Ina1171 Channel 2.6 V/Us1.5 mA86 Db   1000 uV36 V10 V- 40 C+ 85 CSmd/SmtSOIC - 8  Reel
THS4531ID


Differential Amplifiers Ultra Low Pwr 0.25mA RRO,fully diff amp
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Texas Instruments 218
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AUD 3.4866
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
AD8147ACPZ-R2


Differential Amplifiers Triple Differential Driver for HD Video
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Analog Devices 218
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AUD 12.4603
Multiples of: 1

Ad81473 Channel600 Mhz3000 V/Us61.5 mA49 Db87 mA61.5 mA160 uA36 mV5.5 V4.5 V- 40 C+ 85 CSmd/SmtLFCSP - 24  Reel
INA2143UAE4


Differential Amplifiers Hi-Sp Precision G=10 or G=0.1s
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Texas Instruments 194
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AUD 3.9048
Multiples of: 1

Ina21432 Channel 4.5 V/Us950 uA80 Db   250 uV36 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 14  Tube
INA2132UAE4


SP Amp DIFF AMP Dual ±18V/36V 14-Pin SOIC Tube
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Texas Instruments 160
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AUD 4.9905
Multiples of: 1

Ina21322 Channel300 Khz0.1 V/Us160 uA76 Db   250 uV36 V2.7 V- 40 C+ 85 CSmd/SmtSOIC - 14  Tube
THS4531AIDGK


Differential Amplifiers Ultra Lo Pwr RRO Fully-Diff Amp
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Texas Instruments 155
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AUD 3.6016
Multiples of: 80

Ths4531a1 Channel27 Mhz200 V/Us250 uA116 Db50 mA 315 nA0.4 mV5.5 V2.5 V- 40 C+ 125 CSmd/SmtVSSOP - 8  Tube
THS4120IDGN


SP Amp DIFF AMP Single ±1.75V/3.5V 8-Pin HVSSOP EP Tube
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Texas Instruments 155
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AUD 8.1655
Multiples of: 80

Ths41201 Channel  13.5 mA64 Db440 mA 1.2 pA8 mV3.5 V3 V- 40 C+ 85 CSmd/SmtHVSSOP - 81710 mW Tube
THS4131IDGN


Differential Amplifiers Fully Differential I/O Low Noise Amp
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Texas Instruments 153
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AUD 11.5183
Multiples of: 1

Ths41311 Channel150 Mhz52 V/Us12.3 mA80 Db To 95 Db85 mA 6 uA2 mV33 V4 V- 40 C+ 85 CSmd/SmtHTSSOP - 81710 mW Tube
Hot THS6212IRHFR


Differential Amplifiers High Speed, Differential Broadband PLC/HPLC Line Driver Amplifier 24-VQFN -40 to 85
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Texas Instruments 145
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AUD 1.1968
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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
INA133UE4


SP Amp DIFF AMP Single ±18V/36V 8-Pin SOIC Tube
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Texas Instruments 145
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AUD 4.2857
Multiples of: 1

Ina1331 Channel1.5 Mhz (Typ)4.5 V/Us950 uA80 Db   450 uV36 V5 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube
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