About Differential Amplifiers

Texas Instruments 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.

Differential 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
  
                       
INA148UA


Differential Amplifiers +-200V Common-Mode Voltage
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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 Availability : 291
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USD 4.4247
Multiples of: 75

Ina1481 Channel 1 V/Us600 uA70 Db   5 mV36 V2.7 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube
THS4120ID


Differential Amplifiers Fully Differential CMOS
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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 Availability : 0
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USD 4.285
Multiples of: 150

Ths41201 Channel 55 V/Us11 mA64 Db To 96 Db440 mA 1.2 pA8 mV3.5 V3 V- 40 C+ 85 CSmd/SmtSOIC - 81020 mW Tube
THS4120IDR


SP Amp DIFF AMP Single ±1.75V/3.5V 8-Pin SOIC T/R
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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 Availability : 0
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USD 4.3181
Multiples of: 1

Ths41201 Channel  13.5 mA64 Db440 mA 1.2 pA8 mV3.5 V3 V- 40 C+ 85 CSmd/SmtSOIC - 81020 mW Reel
INA133UA


Differential Amplifiers High-Speed Precision
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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 Availability : 0
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USD 4.3575
Multiples of: 75

Ina1331 Channel 5 V/Us950 uA80 Db   450 uV36 V5 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube
THS4121IDGNG4


SP Amp DIFF AMP Single ±1.75V/3.5V 8-Pin HVSSOP EP Tube
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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 Availability : 0
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USD 4.3958
Multiples of: 160

Ths41211 Channel  13.5 mA64 Db100 mA 1.2 pA8 mV3.5 V3 V- 40 C+ 85 CSmd/SmtHVSSOP - 81710 mW Tube
INA2143UE4


SP Amp Difference Amplifier Dual ±18V/36V 14-Pin SOIC Tube
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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 Availability : 0
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USD 4.4323
Multiples of: 50

Ina21432 Channel150 Khz4.5 V/Us950 uA80 Db   250 uV36 V4.5 V- 55 C+ 125 CSmd/SmtSOIC - 14  Tube
THS4120IDG4


SP Amp DIFF AMP Single ±1.75V/3.5V 8-Pin SOIC Tube
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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 Availability : 0
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USD 4.446
Multiples of: 150

Ths41201 Channel   64 Db40 mA 0.0000012 uA2.8 mV3.5 V3 V- 40 C+ 85 CSmd/SmtSOIC - 81020 mW Tube
THS7530PWPR


Differential Amplifiers Fully Diff Cont Var Gain Amplifier
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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 Availability : 0
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USD 4.4476
Multiples of: 1

Ths75301 Channel 1250 V/Us 56 Db  40 uA 5.5 V4.5 V- 40 C+ 85 CSmd/SmtHTSSOP - 143000 mW Reel
LMH6552MA/NOPB


Differential Amplifiers 1.5 GHz Fully Differential Amp
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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 Availability : 0
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USD 4.5013
Multiples of: 30

Lmh6552  3.8 Kv/Us19 mA70 Db To 80 Db  110 uA16.5 mV12 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 8 Narrow  Tube
THS4120CDGNG4


SP Amp DIFF AMP Single ±1.75V/3.5V 8-Pin HVSSOP EP Tube
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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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 4.8421
Multiples of: 80

Ths41201 Channel  13.5 mA64 Db100 mA 1.2 pA8 mV3.5 V3 V0 C+ 70 CSmd/SmtHVSSOP - 81710 mW Tube
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