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
  
                       
INA105KP


Differential Amplifiers Precision Unity Gain
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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 470
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USD 10.049
Multiples of: 1

Ina1051 Channel 3 V/Us1.5 mA86 Db   125 uV36 V10 V- 40 C+ 85 CThrough HolePDIP - 8  Tube
THS4521IDGKR


Differential Amplifiers Very low pwr R-R out put fully Diff amp
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Texas Instruments 466
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USD 2.727
Multiples of: 1

Ths45211 Channel145 Mhz490 V/Us1.14 mA80 Db 1.14 mA0.9 uA2 mV5.5 V3 V- 40 C+ 85 CSmd/SmtVSSOP - 8  Reel
INA132U


Differential Amplifiers Low Pwr Single-Supply
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Texas Instruments 436
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USD 2.668
Multiples of: 1

Ina1321 Channel 0.1 V/Us160 uA76 Db   250 uV36 V2.7 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube
LMH6551QMME/NOPB


Differential Amplifiers Differential, High Speed Op Amp 8-VSSOP -40 to 125
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Texas Instruments 385
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USD 4.1434
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Lmh6551q - Q11 Channel 2.4 Kv/Us12.5 mA72 Db To 80 Db65 mA 10 uA5 mV12 V3 V- 40 C+ 125 CSmd/SmtMSOP - 8  Reel
INA143UA


Differential Amplifiers Hi-Sp Precision G=10 or G=0.1s
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Texas Instruments 376
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between Tue. 28 May to Thu. 30 May Calender.png

USD 1.909
Multiples of: 1

Ina1431 Channel150 Khz4.5 V/Us950 uA80 Db   250 uV36 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube
INA2132U


Differential Amplifiers Dual Low Power Single-Supply
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Texas Instruments 373
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USD 3.8295
Multiples of: 1

Ina21322 Channel300 Khz0.1 V/Us160 uA76 Db   250 uV36 V2.7 V- 40 C+ 85 CSmd/SmtSOIC - 14  Tube
THS6212IRHFR


Differential Amplifiers High Speed, Differential Broadband PLC/HPLC Line Driver Amplifier 24-VQFN -40 to 85
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Texas Instruments 371
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between Wed. 05 Jun to Mon. 10 Jun Calender.png

USD 0.7023
Multiples of: 1

Ths62122 Channel150 Mhz1600 V/Us, 2800 V/Us21 mA62 Db, 65 Db   50 mV28 V10 V- 40 C+ 85 CSmd/SmtVQFN - 24  Reel
THS4130IDGN


Differential Amplifiers Fully Differential I/O Low Noise
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Texas Instruments 362
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between Tue. 28 May to Thu. 30 May Calender.png

USD 6.8174
Multiples of: 1

Ths41301 Channel 52 V/Us12.3 mA80 Db To 95 Db150 mA 6 uA2 mV33 V4 V- 40 C+ 85 CSmd/SmtHTSSOP - 81710 mW Tube
INA2132UA


Differential Amplifiers Dual Low Power Single-Supply
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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 359
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between Tue. 28 May to Thu. 30 May Calender.png

USD 3.013
Multiples of: 1

Ina21322 Channel 0.1 V/Us160 uA76 Db   250 uV36 V2.7 V- 40 C+ 85 CSmd/SmtSOIC - 14  Tube
THS4131CDG4


Differential Amplifiers Fully Differential I/O Low Noise Amp
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Texas Instruments 358
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between Tue. 28 May to Thu. 30 May Calender.png

USD 6.3727
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Ths41311 Channel 52 V/Us12.3 mA80 Db To 95 Db150 mA 6 uA2 mV33 V4 V0 C+ 70 CSmd/SmtSOIC - 81020 mW Tube
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