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
  
                       
PGA870IRHDT


Differential Amplifiers Hi-Spd Fully Diff Program Gain 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 : 265
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USD 7.5555
Multiples of: 1

Pga870 650 mhz2.9 Kv/Us143 mA54 Db To 76 Db50 mA 0.5 uA3 mV6 V - 40 C+ 85 CSmd/SmtQFN - 282.9 W Reel
INA152EA2K5


Texas Instruments Differential Amplifiers 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 : 243
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USD 1.6492
Multiples of: 1

Ina1522 Channel 0.4 V/Us500 uA80 Db   1.5 mV20 V2.7 V- 40 C+ 85 CSmd/SmtVSSOP - 8  Reel
INA2143U


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 : 242
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USD 2.9555
Multiples of: 1

Ina21432 Channel 4.5 V/Us950 uA80 Db 950 uA 250 uV36 V4.5 V- 55 C+ 125 CSmd/SmtSOIC - 14  Tube
INA2133UA


Differential Amplifiers High-Speed Precision
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Texas Instruments Availability : 242
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USD 7.8001
Multiples of: 1

Ina21332 Channel 5 V/Us950 uA80 Db   450 uV36 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 14  Tube
INA143UA/2K5


SP Amp Difference Amplifier Single ±18V/36V 8-Pin SOIC T/R
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Texas Instruments Availability : 240
Ship by Wed. 19 Jun to Mon. 24 Jun Calender.png

USD 2.4249
Multiples of: 1

Ina1431 Channel150 Khz4.5 V/Us950 uA80 Db   250 uV36 V4.5 V- 40 C+ 85 CSmd/SmtSOIC - 8  Reel
THS4120IDGN


SP Amp DIFF AMP Single ±1.75V/3.5V 8-Pin HVSSOP EP Tube
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Texas Instruments Availability : 232
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USD 6.0423
Multiples of: 80

Ths41201 Channel  13.5 mA64 Db440 mA 1.2 pA8 mV3.5 V3 V- 40 C+ 85 CSmd/SmtHVSSOP - 81710 mW Tube
LMH6553MR/NOPB


Differential Amplifiers 900Mhz Diff Amp W/ Clamp
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Texas Instruments Availability : 229
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USD 5.2095
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Lmh65531 Channel 2.3 Kv/Us29 mA72 Db To 82 Db  95 uA 12 V4.5 V- 40 C+ 125 CSmd/SmtSO - POWERPAD - 8  Reel
THS4541IRUNT


SP Amp DIFF AMP Single R-R O/P ±2.7V/5.4V 10-Pin WQFN 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 : 225
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USD 4.669
Multiples of: 1

Ths4541  1.5 Kv/Us10.1 mA85 Db To 100 Db      - 40 C+ 125 C    Reel
LMH6881SQE/NOPB


Differential Amplifiers 2.4GHz Programmable 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 : 225
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USD 7.0125
Multiples of: 1

Lmh68811 Channel2.4 Ghz6 Kv/Us135 mA- 40 Db      - 40 C+ 85 CSmd/SmtWQFN - 24  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
Ship by Wed. 05 Jun to Tue. 11 Jun Calender.png

USD 2.1589
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
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