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TPA2000D2 - 2-W FILTERLESS STEREO CLASS-D AUDIO POWER AMPLIFIER

Description

The TPA2000D2 is the third generation 5-V class-D amplifier from Texas Instruments.

Improvements to previous generation devices include: lower supply current, lower noise floor, better efficiency, four different gain settings, smaller packaging, and fewer external components.

Features

  • Modulation Scheme Optimized to Operate Without a Filter.
  • 2 W Into 3-Ω Speakers (THD+N< 0.4%).
  • < 0.08% THD+N at 1 W, 1 kHz, Into 4-Ω Load.
  • Extremely Efficient Third Generation 5-V Class-D Technology:.
  • Low Supply Current (No Filter) . . . 8 mA.
  • Low Supply Current (Filter) . . . 15 mA.
  • Low Shutdown Current . . . 1 µA.
  • Low Noise Floor . . . 56 µVRMS.
  • Maximum Efficiency Into 3 Ω, 65-70%.
  • Maximum Efficiency Into.

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Datasheet preview – TPA2000D2

Datasheet Details

Part number TPA2000D2
Manufacturer Texas Instruments
File Size 1.73 MB
Description 2-W FILTERLESS STEREO CLASS-D AUDIO POWER AMPLIFIER
Datasheet download datasheet TPA2000D2 Datasheet
Additional preview pages of the TPA2000D2 datasheet.

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Full PDF Text Transcription

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TPA2000D2 www.ti.com SLOS291F – MARCH 2000 – REVISED MARCH 2007 2-W FILTERLESS STEREO CLASS-D AUDIO POWER AMPLIFIER FEATURES • Modulation Scheme Optimized to Operate Without a Filter • 2 W Into 3-Ω Speakers (THD+N< 0.4%) • < 0.08% THD+N at 1 W, 1 kHz, Into 4-Ω Load • Extremely Efficient Third Generation 5-V Class-D Technology: – Low Supply Current (No Filter) . . . 8 mA – Low Supply Current (Filter) . . . 15 mA – Low Shutdown Current . . . 1 µA – Low Noise Floor . . . 56 µVRMS – Maximum Efficiency Into 3 Ω, 65-70% – Maximum Efficiency Into 8 Ω, 75-85% – 4 Internal Gain Settings . . . 8-23.5 dB – PSRR . . .
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