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
  
                       
INA2143UA


Differential Amplifiers Hi-Sp Precision G=10 or G=0.1s
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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 2.46

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Ina2143           - 40 C+ 85 CSmd/SmtSOIC - 14  Tube
ISL55210IRTZ


Differential Amplifiers ISL59603IRZ AUTO EQ OF COMPOSITE VID
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Renesas Availability : 291
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USD 6.3165

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Isl552101 Channel4 Mhz  56 Db  120 uA1.4 mV4.2 V3 V- 40 C+ 85 CSmd/SmtTQFN EP  Tube
INA157UA


Differential Amplifiers High-Speed Precision
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Texas Instruments Availability : 283
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USD 2.0563

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Ina1571 Channel3 Mhz14 V/Us2.4 mA86 Db   500 uV36 V8 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube
AD8138ARZ


Differential Amplifiers IC,Lo-Distort'n Different'l AMP
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Analog Devices Availability : 275
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USD 7.3779

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Ad81381 Channel320 Mhz1150 V/Us20 mA- 77 Db95 mA 7 uA1 mV11 V3 V- 40 C+ 85 CSmd/SmtSOIC - 8550 mW Tube
THS4508RGTT


Differential Amplifiers Wideband Fully Differential Amp
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Texas Instruments Availability : 268
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USD 5.508

Multiples of: 1

Ths45081 Channel3 Ghz6.4 Kv/Us39.2 mA90 Db440 mA 15.5 uA4 mV5.25 V3.75 V- 40 C+ 85 CSmd/SmtQFN - 16  Reel
INA143UA


Differential Amplifiers Hi-Sp Precision G=10 or G=0.1s
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Texas Instruments Availability : 250
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USD 1.9427

Multiples of: 1

Ina1431 Channel150 Khz4.5 V/Us950 uA80 Db   250 uV36 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 8  Tube
THS4130IDGNR


Texas Instruments Differential Amplifiers Fully Differential IO Low Noise
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Texas Instruments Availability : 247
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USD 5.4986

Multiples of: 1

Ths41301 Channel 52 V/Us15 mA80 Db150 mA 6 uA2 mV33 V4 V- 40 C+ 85 CSmd/SmtHVSSOP - 81710 mW Reel
THS4505DGN


Differential Amplifiers Wideband Low-Dist Fully Differential
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Texas Instruments Availability : 246
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USD 5.2032

Multiples of: 1

Ths45051 Channel200 Mhz1.8 Kv/Us16 mA74 Db440 mA 4.6 uA7 mV15 V4.5 V- 40 C+ 85 CSmd/SmtHVSSOP - 81710 mW Tube
THS4520RGTTG4


Differential Amplifiers R-to-R Output Wideband Fully Diff
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Texas Instruments Availability : 242
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USD 3.7847

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Ths4520 1.2 Ghz570 V/Us14.2 mA84 Db105 mA 10 uA2.5 mV5.25 V3 V- 40 C+ 85 CSmd/SmtQFN - 16  Reel
INA2133UA


Differential Amplifiers High-Speed Precision
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Texas Instruments Availability : 241
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USD 6.398

Multiples of: 1

Ina21332 Channel 5 V/Us950 uA80 Db   450 uV36 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 14  Tube
INA117P


Differential Amplifiers V Diff Amp
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Texas Instruments Availability : 241
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USD 7.518

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Ina1171 Channel          - 40 C+ 85 CThrough HolePDIP - 8  Tube
MCP6D11-E/MG


Differential Amplifiers Single, Fully Differential Amplifier, E Temp
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Microchip Availability : 232
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USD 1.6274

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Mcp6d111 Channel90 Mhz25 V/Us1.4 mA95 Db   150 uV5.5 V2.5 V- 40 C+ 125 CSmd/SmtQFN - 16  Tube
THS4120IDGK


Differential Amplifiers Fully Differential CMOS
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Texas Instruments Availability : 232
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USD 3.588

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Ths41201 Channel 55 V/Us11 mA64 Db To 96 Db440 mA 1.2 pA8 mV3.5 V3 V- 40 C+ 85 CSmd/SmtMSOP - 8385 mW Tube
THS4504DGN


Differential Amplifiers Wideband Lo-Noise Lo-Distortion
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Texas Instruments Availability : 232
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USD 4.9873

Multiples of: 1

Ths45041 Channel200 Mhz1.8 Kv/Us16 mA74 Db130 mA 4.6 uA7 mV15 V4.5 V- 40 C+ 85 CSmd/SmtHVSSOP - 81710 mW Tube
LMH6551QMME/NOPB


Differential Amplifiers Differential, High Speed Op Amp 8-VSSOP -40 to 125
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Texas Instruments Availability : 229
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USD 3.8853

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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
LMH6881SQE/NOPB


Differential Amplifiers 2.4GHz Programmable Diff Amp
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Texas Instruments Availability : 225
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USD 6.7968

Multiples of: 1

Lmh68811 Channel2.4 Ghz6 Kv/Us135 mA- 40 Db      - 40 C+ 85 CSmd/SmtWQFN - 24  Reel
INA117KU2K5


Differential OpAmps Differential 1 ±5V ~ 18V 200kHz (-3dB) 2.6 V/us SOIC-8_150mil RoHS
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Texas Instruments Availability : 222
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USD 8.0734

Multiples of: 1

Ina1171 Channel 2.6 V/Us1.5 mA86 Db   1000 uV36 V10 V- 40 C+ 85 CSmd/SmtSOIC - 8  Reel
INA143UA/2K5


SP Amp Difference Amplifier Single ±18V/36V 8-Pin SOIC T/R
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Texas Instruments Availability : 221
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USD 2.1523

Multiples of: 1

Ina1431 Channel150 Khz4.5 V/Us950 uA80 Db   250 uV36 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 8  Reel
THS4131CDR


Texas Instruments Differential Amplifiers Fully Differential IO Low Noise Amp
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Texas Instruments Availability : 220
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USD 6.5316

Multiples of: 1

Ths41311 Channel 52 V/Us15 mA80 Db150 mA 6 uA2 mV33 V4 V0 C+ 70 CSmd/SmtSOIC - 81020 mW Reel
AD8138ARMZ-REEL7


Differential Amplifiers MiniSO LoDstort'n Different'l I/O 500MHz
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Analog Devices Availability : 0
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USD 7.4914

Multiples of: 1

                   
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