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All Products > Semiconductors > Audio ICs > Audio Amplifiers

Texas Instruments TPA31xxD2 Class-D Stereo Amplifiers

Texas Instruments TPA31xxD2 Class-D Stereo Amplifiers are stereo efficient, digital amplifier power stage devices for driving speakers up to 100W/2Ω in mono. The high efficiency of TI TPA3130D2 stereo amps allows it to do 2x15W without external heat sink on a single layer PCB. TPA3118D2 can even run 2x30W/8Ω without heat sink on a dual layer PCB. If even higher power is needed, TPA3116D2 does 2x50W/4Ω with a small heat-sink attached to its top side PowerPad. All three devices share the same footprint, enabling a single PCB to be used across different power levels. The TPA31xxD2 advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences. This is achieved together with an option of Master/Slave option, making it possible to synchronize multiple devices.

Category   Semiconductors >  Audio ICs >  Audio Amplifiers

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Texas Instruments TPA3130D2DAP
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Texas Instruments Audio Amplifiers 15W Filter-Free Cl D Stereo Amp
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Class-D Stereo 15 W 0.1 % + 85 C SMD/SMT HTSSOP-32 Tube
Texas Instruments TPA3118D2DAP
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Texas Instruments Audio Amplifiers 50W Stereo Class-D Audio Amp
Page 528

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499
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1: $5.04
10: $4.50
25: $4.05
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Class-D Stereo 30 W 0.1 % + 85 C SMD/SMT HTSSOP-32 Tube
Texas Instruments TPA3116D2DAD
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Texas Instruments Audio Amplifiers 50W Stereo Class-D Audio Amp
Page 528

Data Sheet
368
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1: $5.54
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25: $4.45
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Class-D Stereo 50 W 0.1 % + 85 C SMD/SMT HTSSOP-32 Tube
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