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TI TAS5615DKDR product image
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TI TAS5615DKDR

Manufacturer
TI
MPN
TAS5615DKDR
LCSC Part #
C4990896
Packaging
HSSOP-44
Customer #
Key Attributes
25V~52.5V 1-Channel 300Wx1@4Ω Class D HSSOP-44 Audio Amplifiers RoHS
Datasheetpdf iconTI TAS5615DKDR
RoHS Compliance1 documents available
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1+$ 15.1394$ 15.14
200+$ 5.8597$ 1171.94
500+$ 5.6536$ 2826.80
1,000+$ 5.5521$ 5552.10
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers
ManufacturerTI
PackagingHSSOP-44
Quiescent Current-
Voltage - Supply25V~52.5V
FeaturesAutomatic mute/no-noise switch;Overvoltage protection
Total Harmonic Distortion + Noise (THD+N)0.05%
Operating Temperature0℃~+70℃
Number of Inputs-
Signal-to-Noise Ratio100dB
Speaker Channels1-Channel
Efficiency-
Output Power300Wx1@4Ω
ClassClass D
Power Supply Rejection Ratio (PSRR)80dB
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Introduction

AI Translation

The TAS5615 is a high-performance analog input class-D amplifier with integrated closed-loop feedback technology (known as PurePath HD technology). It has the ability to drive up to 160 W(1) stereo into 8-Ω speakers from a single 50-V supply. PurePath HD technology enables traditional AB-amplifier performance (<0.03% THD) levels while providing the power efficiency of traditional class-D amplifiers. Ultralow 0.03% THD+N is flat across all frequencies, ensuring that the amplifier does not add uneven distortion characteristics, and helps maintain a natural sound. The efficiency of this class-D amplifier is greater than 90%. Undervoltage protection, overtemperature, clipping, short-circuit and overcurrent protection are all integrated, safeguarding the device and speakers against fault conditions that could damage the system.

Features

AI Translation
  • Active Enabled Integrated Feedback Provides: (PurePath HD Technology)
  • Signal Bandwidth up to 80 kHz for High-Frequency Content From High-Definition Sources
  • Ultralow 0.03% THD at 1 W into 8 Ω
  • 0.03% THD Across All Frequencies for Natural Sound at 1 W
  • 80-dB PSRR (BTL, No Input Signal)

  • 100-dB (A weighted) SNR

  • Click- and Pop-Free Start-Up
  • Minimal External Components Compared to Discrete Solutions
  • Multiple Configurations Possible on the Same PCB:
  • Mono Parallel Bridge-Tied Load (PBTL)
  • 2.1 Single-Ended (SE) Stereo Pair and Bridge-Tied Load (BTL) Subwoofer
  • Quad Single-Ended (SE) Outputs
  • Total Output Power at 10% THD+N
  • 300 W in Mono PBTL Configuration
  • 160 W per Channel in Stereo BTL
  • 80 W per Channel in Quad Single-Ended
  • High Efficiency Power Stage (>90%) With 120 mΩ Output MOSFETs
  • Two Thermally Enhanced Package Options:
  • PHD (64-Pin QFP)
  • DKD (44-Pin PSOP3)

Applications

AI Translation
  • Mini Combo System
  • AV Receivers
  • DVD Receivers
  • Active Speakers