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TPA3251D2DDV

Audio Power Amplifier, D, 1 Channel, 12V to 38V, HTSSOP, 44 Pins

TEXAS INSTRUMENTS TPA3251D2DDV

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Manufacturer Part No:
TPA3251D2DDV
Order Code:
3116950

Product Overview

The TPA3251D2DDV is a high performance Class D Power Amplifier enables true premium sound quality with class-D efficiency. It features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath™ Ultra-HD). This technology allows ultra low distortion across the audio band and superior audio quality. The device can drive up to 2 x 175W into 4R load and 2x220W into 3R load and features a 2VRMS analog input interface that works seamlessly with high performance DACs such as TI's PCM5242. In addition to excellent audio performance, TPA3251 achieves both high power efficiency and very low power stage idle losses below 1W. This is achieved through the use of 60mR MOSFETs and an optimized gate driver scheme that achieves significantly lower idle losses than typical discrete implementations.
  • Differential analog inputs
  • Advanced integrated feedback design with high-speed gate driver error correction
  • Click and pop free startup and stop
  • Self-protection design with error reporting
  • EMI compliant when used with recommended system design
  • Signal bandwidth up to 100kHz for high frequency content from HD sources
  • 60dB PSRR (BTL, no input signal)
  • <60µV (A-weighted) Output noise
  • >111dB (A weighted) SNR
  • Green product and no Sb/Br

Applications

Audio, Industrial

Product Information

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-

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D

:
1 Channel

:
12V to 38V

:
HTSSOP

:
44Pins

:
4ohm

:
0°C

:
70°C

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-

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-

:
MSL 3 - 168 hours
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603 In stock Need more?

603 available for 3 - 4 day despatch

Php572.00

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