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TAS5630B

現行

300-W 立體聲道、400-W 單聲道、25 至 52.5-V 電源、類比輸入 D 類音訊放大器

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TAS5630B

現行
產品規格表 立即訂購

產品詳細資料

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
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
HTQFP (PHD) 64 256 mm² 16 x 16
  • PurePath™ HD Enabled Integrated Feedback
    Provides:
    • 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
      Subwoofer
    • Quad Single-Ended Outputs
  • Total Output Power at 10% THD+N
    • 400 W in Mono PBTL Configuration
    • 300 W per Channel in Stereo BTL
      Configuration
    • 145 W per Channel in Quad Single-Ended
      Configuration
  • 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
  • APPLICATIONS
    • Mini Combo System
    • AV Receivers
    • DVD Receivers
    • Active Speakers

All other trademarks are the property of their respective owners
  • PurePath™ HD Enabled Integrated Feedback
    Provides:
    • 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
      Subwoofer
    • Quad Single-Ended Outputs
  • Total Output Power at 10% THD+N
    • 400 W in Mono PBTL Configuration
    • 300 W per Channel in Stereo BTL
      Configuration
    • 145 W per Channel in Quad Single-Ended
      Configuration
  • 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
  • APPLICATIONS
    • Mini Combo System
    • AV Receivers
    • DVD Receivers
    • Active Speakers

All other trademarks are the property of their respective owners

The TAS5630B device is a high-performance analog-input class-D amplifier with integrated closed-loop feedback technology (known as PurePath HD technology) with the ability to drive up to 300 W Achievable output power levels are dependent on the thermal configuration of the target application. A high-performance thermal interface material between the exposed package heat slug and the heat sink should be used to achieve high output power levels. stereo into 4-Ω to 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.

Unlike traditional class-D amplifiers, the distortion curve does not increase until the output levels move into clipping.

PurePath HD technology enables lower idle losses, making the device even more efficient. When coupled with TI’s class-G power-supply reference design for TAS563x, industry-leading levels of efficiency can be achieved.

The TAS5630B device is a high-performance analog-input class-D amplifier with integrated closed-loop feedback technology (known as PurePath HD technology) with the ability to drive up to 300 W Achievable output power levels are dependent on the thermal configuration of the target application. A high-performance thermal interface material between the exposed package heat slug and the heat sink should be used to achieve high output power levels. stereo into 4-Ω to 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.

Unlike traditional class-D amplifiers, the distortion curve does not increase until the output levels move into clipping.

PurePath HD technology enables lower idle losses, making the device even more efficient. When coupled with TI’s class-G power-supply reference design for TAS563x, industry-leading levels of efficiency can be achieved.
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以低 THD+N 呈現真實的 Ultra-HD 音質<0.005% and a bandwidth of up to 100kHz for output levels up to 315W Stereo />600W 單聲道：TPA3255

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類型 標題 日期
* Data sheet TAS5630B 300-W Stereo and 400-W Mono PurePath™ HD Analog-Input Power Stage datasheet (Rev. D) PDF | HTML 2015年 3月 13日
Application note Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) 2019年 8月 26日
Application note AN-1849 An Audio Amplifier Power Supply Design (Rev. C) 2019年 6月 27日
Application note AN-1737 Managing EMI in Class D Audio Applications (Rev. A) 2013年 5月 1日
User guide A 600-W Input, Isolated PFC Power Supply for AVR Amplifiers. (Rev. C) 2012年 9月 20日

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TAS5630PHD2EVM — TAS5630PHD 評估模組

The TAS5630PHD2EVM PurePath™ Premier Pro customer evaluation module demonstrates theintegrated circuit TAS5630PHD from Texas Instruments (TI).The TAS5630PHD is a high-performance, integrated Stereo Feedback Analog-Input Digital Amplifier Power Stage designed to drive 4Ω speakers at up to 300W per (...)

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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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