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
  
                       
THS4521IDR


Differential Amplifiers Very low pwr R-R out put fully Diff 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 : 449
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USD 1.3633

Multiples of: 1

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


Differential Amplifiers Low Pwr 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 : 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
ISL55210IRTZ-T7A


Differential Amplifiers ISL55210IRTZ WIDEBAN ULTRA-HI DYNAMIC RA
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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.

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
XD3403


Differential OpAmps DIP-14 RoHS
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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.

XINLUDA Availability : 349
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USD 0.133

Multiples of: 5

                   
THS4500CDGN


Differential Amplifiers High-Speed Fully Differential +/-5 V
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Texas Instruments Availability : 310
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USD 10.0469

Multiples of: 1

Ths45001 Channel300 Mhz2.8 Kv/Us28 mA74 Db120 mA 4.6 uA7 mV15 V4.5 V0 C+ 70 CSmd/SmtHVSSOP - 81710 mW Tube
ISL55210IRTZ


Differential Amplifiers ISL59603IRZ AUTO EQ OF COMPOSITE VID
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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.

Renesas Availability : 291
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USD 6.3165

Multiples of: 1

Isl552101 Channel4 Mhz  56 Db  120 uA1.4 mV4.2 V3 V- 40 C+ 85 CSmd/SmtTQFN EP  Tube
INA143UA


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 : 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
MCP6D11-E/MG


Differential Amplifiers Single, Fully Differential Amplifier, E Temp
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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.

Microchip Availability : 232
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USD 1.6274

Multiples of: 1

Mcp6d111 Channel90 Mhz25 V/Us1.4 mA95 Db   150 uV5.5 V2.5 V- 40 C+ 125 CSmd/SmtQFN - 16  Tube
THS4130CDGN


Differential Amplifiers Full Diff I/O Low N
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Texas Instruments Availability : 229
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USD 6.864

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
AD8138ARMZ


Differential Amplifiers MiniSO LoDstort'n Different'l I/O 500MHz
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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.

Analog Devices Availability : 228
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USD 7.7516

Multiples of: 1

Ad81381 Channel320 Mhz1150 V/Us20 mA- 77 Db95 mA20 mA7 uA1 mV11 V3 V- 40 C+ 85 CSmd/SmtMSOP - 8550 mW Tube
INA117KU2K5


Differential OpAmps Differential 1 ±5V ~ 18V 200kHz (-3dB) 2.6 V/us SOIC-8_150mil RoHS
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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 : 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
THS4531ID


Differential Amplifiers Ultra Low Pwr 0.25mA RRO,fully diff 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 : 218
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USD 2.1966

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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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.

Analog Devices Availability : 218
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USD 7.85

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
THS4521IDGKT


Differential Amplifiers Very low pwr R-R out put fully Diff 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 : 214
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USD 1.6005

Multiples of: 1

Ths45211 Channel145 Mhz490 V/Us1.14 mA80 Db To 102 Db  0.9 uA2 mV5.5 V3 V- 40 C+ 85 CSmd/SmtMSOP - 8  Reel
INA500AIDCKR


Differential Amplifiers Low-power, 1-Mohm RIN, 20-uA IQ, small-size attenuating difference amplifier 6-SC70 -40 to 125
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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 : 194
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USD 0.3761

Multiples of: 1

                   
INA2143UAE4


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 : 194
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 2.46

Multiples of: 1

Ina21432 Channel 4.5 V/Us950 uA80 Db   250 uV36 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 14  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 Availability : 193
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USD 0.7623

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
AD8138ARMZ-REEL


Differential Amplifiers ad8138armzstort'n Different'l I/O 500MHz
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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.

Analog Devices Availability : 186
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USD 8.0588

Multiples of: 1

Ad81381 Channel320 Mhz1150 V/Us20 mA   7 uA1 mV11 V3 V- 40 C+ 85 CSmd/SmtMSOP - 8  Reel
AD8138ARMZ-REEL7


Differential Amplifiers MiniSO LoDstort'n Different'l I/O 500MHz
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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.

Analog Devices Availability : 151
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USD 7.3454

Multiples of: 1

                   
THS4561IRUNR


Differential Amplifiers Low-power, 60-MHz, wide-supply-range fully differential amplifier 10-QFN -40 to 125
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Texas Instruments Availability : 0
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USD 2.5552

Multiples of: 1

THS45611 Channel68 MHz325 V/µs775 uA110 dB  370 nA250 uV12.6 V2.85 V- 40 C+ 125 CSMD/SMTQFN - 10  Cut Tape
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