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300-W stereo, 400-W mono, 25- to 52.5-V supply, analog input Class-D audio amplifier

TAS5630BPHDR General Description

The TAS5630BPHDR from Texas Instruments is a top-of-the-line Class-D amplifier IC, perfect for audiophiles looking for high-performance audio solutions. Its efficient power conversion capabilities make it a standout choice for audio applications where minimizing heat dissipation is critical. This IC is a game-changer in terms of circuit design, thanks to its high level of integration that simplifies the overall design process and reduces the number of components required. Whether you're working on a compact audio system or a high-end setup, the TAS5630BPHDR delivers exceptional sound quality

Key Features

  • PurePath™ HD Enabled Integrated Feedback
    • Signal Bandwidth up to 80 kHz for High-
      Frequency Content From HD Sources
    • Ultralow 0.03% THD at 1 W into 4 Ω
    • Flat THD at All Frequencies for Natural Sound
    • 80-dB PSRR (BTL, No Input Signal)
    • > 100-dB (A-weighted) SNR
    • Click- and Pop-Free Start-up
  • Multiple Configurations Possible on the Same
    PCB With Stuffing Options:
    • Mono Parallel Bridge-Tied Load (PBTL)
    • Stereo Bridge-Tied Load (BTL)
    • 2.1 Single-Ended Stereo Pair and BTL
    • Quad Single-Ended Outputs
  • Total Output Power at 10% THD+N
    • 400 W in Mono PBTL Configuration
    • 300 W per Channel in Stereo BTL
    • 145 W per Channel in Quad Single-Ended
  • High-Efficiency Power Stage (> 88%) With 60-mΩ
    Output MOSFETs
  • Two Thermally Enhanced Package Options:
    • PHD (64-Pin QFP)
    • DKD (44-Pin PSOP3)
  • Self-Protection Design (Including Undervoltage,
    Overtemperature, Clipping, and Short-Circuit
    Protection) With Error Reporting
  • EMI Compliant When Used With Recommended
    System Design
    • Mini Combo System
    • AV Receivers
    • DVD Receivers
    • Active Speakers

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Audio input type Analog Input Architecture Class-D
Speaker channels (max) 4 Rating Catalog
Power stage supply (max) (V) 52.5 Power stage supply (min) (V) 25
Load (min) (Ω) 4 Output power (W) 300
SNR (dB) 100 THD + N at 1 kHz (%) 0.03
Iq (typ) (mA) 13.3 Control interface Hardware
Closed/open loop Closed Analog supply (min) (V) 10.8
Analog supply voltage (max) (V) 13.2 Sampling rate (max) (kHz) 48
PSRR (dB) 80 Operating temperature range (°C) 0 to 70

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In Stock: 7,692

Minimum Order: 1

Qty. Unit Price Ext. Price
1+ $10.159 $10.16
10+ $8.940 $89.40
30+ $7.836 $235.08
100+ $7.212 $721.20

The prices below are for reference only.