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
  
                       
THS4520RGTT


Differential Amplifiers Rail-to-Rail Output Wideband Full Diff
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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 : 3285
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USD 4.5918

Multiples of: 1

Ths4520 1.2 Ghz570 V/Us14.2 mA84 Db  11 uA2.5 mV5.25 V3 V- 40 C+ 85 CSmd/SmtQFN - 16  Reel
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 : 3204
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USD 2.0585

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
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 : 3200
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USD 1.2997

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
THS4505DR


Differential Amplifiers Wideband Low-Dist Fully Differential
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Texas Instruments Availability : 3082
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USD 3.105

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Ths45051 Channel200 Mhz1.8 Kv/Us20 mA74 Db440 mA 4.6 uA7 mV15 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 81020 mW Reel
INA597IDR


Differential Amplifiers Precision (200 uV offset), 2MHz, 88 dB CMRR, low power, e-trim difference amplifier 8-SOIC
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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 : 3051
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USD 1.3225

Multiples of: 1

INA5971 Channel2 MHz18 V/us1.1 mA82 dB, 88 dB65 mA  14 uV , 28 uV36 V4.5 V- 40 C+ 125 CSMD/SMTSOIC - 8  Cut Tape
THS4541IRUNR


Differential Amplifier 1 Circuit Rail-to-Rail 10-WQFN (2x2)
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Texas Instruments Availability : 2907
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USD 4.188

Multiples of: 1

Ths4541  1.5 Kv/Us10.1 mA85 Db To 100 Db   0.45 mV  - 40 C+ 125 C WQFN - 10  Reel
THS4509QRGTRQ1


Differential Amplifier 1 Circuit Differential 16-VQFN (3x3)
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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 : 2824
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USD 5.865

Multiples of: 1

Ths4509 - Q11 Channel3 Mhz6.6 Kv/Us 80 Db  0.0155 uA4 mV5 V3 V- 40 C+ 125 CSmd/SmtVQFN - 162300 mWAec - Q100Reel
THS4130IDGNR


Texas Instruments Differential Amplifiers Fully Differential IO Low Noise
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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 : 2752
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USD 5.3948

Multiples of: 1

Ths41301 Channel 52 V/Us15 mA80 Db150 mA 6 uA2 mV33 V4 V- 40 C+ 85 CSmd/SmtHVSSOP - 81710 mW Reel
THS4541QRGTRQ1


Differential Amplifiers Automotive High-Speed Differential I/O Amplifier 16-VQFN -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 : 2626
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USD 4.9749

Multiples of: 1

Ths4541 - Q11 Channel850 Mhz1500 V/Us10.1 mA85 Db100 mA 10 uA100 uV5.4 V2.7 V- 40 C+ 125 CSmd/SmtVQFN - 16 Aec - Q100Reel
Hot INA149AIDR


Texas Instruments Differential Amplifiers High Common Mode Vltg 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 : 2547
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USD 1.6931

Multiples of: 1

Ina1491 Channel 2.2 V/Us775 uA90 Db   1000 uV36 V4 V- 40 C+ 125 CSmd/SmtSOIC - 8  Reel
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