About Differential Amplifiers

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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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
  
                       
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 Availability : 800
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USD 3.1015

Multiples of: 1

Ina21322 Channel 0.1 V/Us160 uA76 Db   250 uV36 V2.7 V- 40 C+ 85 CSmd/SmtSOIC - 14  Tube
INA148UAG4


Differential Amplifiers +-200V Common-Mode Voltage
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Texas Instruments Availability : 765
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USD 3.6106

Multiples of: 1

Ina1481 Channel 1 V/Us600 uA70 Db   5 mV36 V2.7 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube
AD8275ARMZ-R7


Differential Amplifiers Level Translation 16-Bit ADC Dvr
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Analog Devices Availability : 696
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USD 6.2124

Multiples of: 1

Ad82751 Channel15 Mhz25 V/Us1.9 mA80 Db 1.9 mA10 pA300 uV15 V3.3 V- 40 C+ 85 CSmd/SmtMSOP - 8  Reel
THS4131CDR


Texas Instruments Differential Amplifiers Fully Differential IO Low Noise Amp
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Texas Instruments Availability : 595
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USD 5.9417

Multiples of: 1

Ths41311 Channel 52 V/Us15 mA80 Db150 mA 6 uA2 mV33 V4 V0 C+ 70 CSmd/SmtSOIC - 81020 mW Reel
THS4121IDGNR


SP Amp DIFF AMP Single ±1.75V/3.5V 8-Pin HVSSOP EP 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 : 577
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USD 4.015

Multiples of: 1

Ths41211 Channel 55 V/Us13.5 mA64 Db100 mA 1.2 pA8 mV3.5 V3 V- 40 C+ 85 CSmd/SmtHVSSOP - 81710 mW Reel
THS4505D


Differential Amplifiers Wideband Low-Dist Fully Differential
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Texas Instruments Availability : 524
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USD 5.2032

Multiples of: 1

Ths45051 Channel200 Mhz1.8 Kv/Us16 mA74 Db To 80 Db130 mA 4.6 uA7 mV15 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 81020 mW Tube
THS4151IDGNR


General Purpose Amplifiers Differential 1 4V ~ 33V, ±2V ~ 16.5V 340MHz 650 V/us MSOP-PowerPAD-8 RoHS
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Texas Instruments Availability : 519
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USD 9.468

Multiples of: 1

Ths41511 Channel  21 mA75 Db85 mA 15 uA7 mV33 V4 V- 40 C+ 85 CSmd/SmtHVSSOP - 81070 mW Reel
XD3403


Differential OpAmps DIP-14 RoHS
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XINLUDA Availability : 506
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USD 0.132

Multiples of: 5

                   
LMH6554LEE/NOPB


Differential Amplifiers 2.8 Ghz Ultra Fully Diff Amp
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Texas Instruments Availability : 482
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USD 5.8394

Multiples of: 1

Lmh65541 Channel 6.2 Kv/Us52 mA73 Db To 83 Db  10 uA3 mV5.25 V4.7 V- 40 C+ 125 CSmd/SmtLLP - 14  Reel
INA105KP


Differential Amplifiers Precision Unity Gain
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Texas Instruments Availability : 467
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USD 10.612

Multiples of: 1

Ina1051 Channel 3 V/Us1.5 mA86 Db   125 uV36 V10 V- 40 C+ 85 CThrough HolePDIP - 8  Tube
ADA4932-1YCPZ-R7


Differential Amplifier 1 Circuit Differential 16-LFCSP-VQ (3x3)
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Analog Devices Availability : 446
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USD 1.9215

Multiples of: 1

Ada4932 - 11 Channel1000 Mhz2800 V/Us9.6 mA- 100 Db 9.6 mA- 0.1 uA0.5 mV11 V3 V- 40 C+ 105 CSmd/SmtLFCSP - 16  Reel
INA132U


Differential Amplifiers Low Pwr Single-Supply
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Texas Instruments Availability : 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
INA2132U


Differential Amplifiers Dual Low Power Single-Supply
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Texas Instruments Availability : 396
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USD 3.784

Multiples of: 1

Ina21322 Channel300 Khz0.1 V/Us160 uA76 Db   250 uV36 V2.7 V- 40 C+ 85 CSmd/SmtSOIC - 14  Tube
THS4130CDGN


Differential Amplifiers Full Diff I/O Low N
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Texas Instruments Availability : 385
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USD 7.0891

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
ISL55210IRTZ-T7A


Differential Amplifiers ISL55210IRTZ WIDEBAN ULTRA-HI DYNAMIC RA
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Renesas Availability : 363
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USD 11.2309

Multiples of: 1

Isl552101 Channel4 Mhz     120 uA1.4 mV4.2 V3 V- 40 C+ 85 CSmd/SmtTQFN EP  Reel
THS4511RGTT


Differential Amplifiers Wideband Lo-Noise Lo-Distortion
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Texas Instruments Availability : 359
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USD 7.557

Multiples of: 1

Ths45111 Channel2 ghz4.9 Kv/Us 90 Db440 mA 15.5 uA4 mV5.25 V3.75 V- 40 C+ 85 CSmd/SmtQFN - 16  Reel
LMH2832IRHAT


Differential Amplifiers 1.1GHz, Dual Gain Amp
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Texas Instruments Availability : 353
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USD 16.5093

Multiples of: 1

Lmh28322 Channel300 Mhz  56 Db    5.25 V4.75 V- 40 C+ 85 CSmd/SmtVQFN - 40  Reel
THS4121IDGK


Differential Amplifiers Fully Differential CMOS
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Texas Instruments Availability : 345
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USD 4.2161

Multiples of: 1

Ths41211 Channel 55 V/Us11 mA64 Db To 96 Db100 mA 1.2 pA8 mV3.5 V3 V- 40 C+ 85 CSmd/SmtMSOP - 8385 mW Tube
EL5375IUZ


Differential Amplifiers EL5375IUZ 500MHZ TRI PLE DIFF LINE REC
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Renesas Availability : 340
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USD 4.283

Multiples of: 1

El53753 Channel200 Mhz 33 mA   25 uA30 mV11 V4.75 V- 40 C+ 85 CSmd/SmtQSOP - 24  Tube
INA105AM


SP Amp DIFF AMP Single ±18V 8-Pin TO-99 Tube
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Texas Instruments Availability : 0
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USD 29.898

Multiples of: 1

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