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TAS5806M

現行

具有處理功能和 P2P 的 23W 立體聲道、45W 單聲道、4.5 至 26.4V、數位輸入 D 類音訊放大器

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產品規格表

TAS5806M

現行
產品規格表 立即訂購

產品詳細資料

Audio input type Digital Input Architecture Class-D Speaker channels (max) Stereo Rating Catalog Power stage supply (max) (V) 26.4 Power stage supply (min) (V) 4.5 Load (min) (Ω) 4 Output power (W) 23 SNR (dB) 107 THD + N at 1 kHz (%) 0.03 Iq (typ) (mA) 16.5 Control interface I2C Closed/open loop Closed Analog supply (min) (V) 4.5 Analog supply voltage (max) (V) 26.4 Sampling rate (max) (kHz) 96 PSRR (dB) 72 Operating temperature range (°C) -25 to 85
Audio input type Digital Input Architecture Class-D Speaker channels (max) Stereo Rating Catalog Power stage supply (max) (V) 26.4 Power stage supply (min) (V) 4.5 Load (min) (Ω) 4 Output power (W) 23 SNR (dB) 107 THD + N at 1 kHz (%) 0.03 Iq (typ) (mA) 16.5 Control interface I2C Closed/open loop Closed Analog supply (min) (V) 4.5 Analog supply voltage (max) (V) 26.4 Sampling rate (max) (kHz) 96 PSRR (dB) 72 Operating temperature range (°C) -25 to 85
HTSSOP (DCP) 38 62.08 mm² 9.7 x 6.4
  • Supports multiple output configurations
    • 2 × 23 W in 2.0 mode (8-Ω, 21 V, THD+N=1%)
    • 45 W in mono mode (4-Ω, 21 V, THD+N=1%)
  • Excellent audio performance
    • THD+N ≤ 0.03% at 1 W, 1 kHz, PVDD = 12 V
    • SNR ≥ 107 dB (A-weighted), noise level < 40 µVRMS
  • Low quiescent current with hybrid modulation
    • 16.5 mA at PVDD = 13.5 V , 22 µH + 0.68 µF filter
  • Flexible power supply configurations
    • PVDD: 4.5 V to 26.4 V
    • DVDD and I/O: 1.8 V or 3.3 V
  • Flexible audio I/O
    • I2S, LJ, RJ, TDM, 3-wire digital audio interface (no MCLK required)
    • Supports 32, 44.1, 48, 88.2, 96 kHz sample rates
    • SDOUT for audio monitoring, sub-channel or echo cancellation
  • Enhanced audio processing
    • Multi-band advanced DRC and AGL
    • 2×15 BQs, thermal foldback, DC blocking
    • Input mixer, output crossbar, level meter
    • 5 BQs + 1 band DRC +THD manager for the subwoofer channel
  • Integrated self-protection
    • Adjacent pin-to-pin short without device damage
    • Over-current error (OCE)
    • Over-temperature warning (OTW)
    • Over-temperature error (OTE)
    • Under or Over-Voltage Lock-out (UVLO/OVLO)
  • Easy system integration
    • I2C software control
    • Reduced solution size
      • Fewer passives required compared to open-loop devices
      • Inductor-less operation (ferrite bead) for most cases where PVDD ≤ 14V
  • Pin-to-pin compatible with TAS5806MD
  • Supports multiple output configurations
    • 2 × 23 W in 2.0 mode (8-Ω, 21 V, THD+N=1%)
    • 45 W in mono mode (4-Ω, 21 V, THD+N=1%)
  • Excellent audio performance
    • THD+N ≤ 0.03% at 1 W, 1 kHz, PVDD = 12 V
    • SNR ≥ 107 dB (A-weighted), noise level < 40 µVRMS
  • Low quiescent current with hybrid modulation
    • 16.5 mA at PVDD = 13.5 V , 22 µH + 0.68 µF filter
  • Flexible power supply configurations
    • PVDD: 4.5 V to 26.4 V
    • DVDD and I/O: 1.8 V or 3.3 V
  • Flexible audio I/O
    • I2S, LJ, RJ, TDM, 3-wire digital audio interface (no MCLK required)
    • Supports 32, 44.1, 48, 88.2, 96 kHz sample rates
    • SDOUT for audio monitoring, sub-channel or echo cancellation
  • Enhanced audio processing
    • Multi-band advanced DRC and AGL
    • 2×15 BQs, thermal foldback, DC blocking
    • Input mixer, output crossbar, level meter
    • 5 BQs + 1 band DRC +THD manager for the subwoofer channel
  • Integrated self-protection
    • Adjacent pin-to-pin short without device damage
    • Over-current error (OCE)
    • Over-temperature warning (OTW)
    • Over-temperature error (OTE)
    • Under or Over-Voltage Lock-out (UVLO/OVLO)
  • Easy system integration
    • I2C software control
    • Reduced solution size
      • Fewer passives required compared to open-loop devices
      • Inductor-less operation (ferrite bead) for most cases where PVDD ≤ 14V
  • Pin-to-pin compatible with TAS5806MD

The TAS5806M is a high-efficiency, stereo, closed-loop Class-D amplifier offering a cost-effective digital input solution with low power dissipation and sound enrichment. The device’s integrated audio processor and 96 kHz architecture support advanced audio process flow, including SRC, 15 BQs per channel, volume control, audio mixing, 3-band 4th order DRC, full-band AGL, THD manager and level meter.

Featuring the TI proprietary Hybrid Modulation scheme, the TAS5806M consumes low quiescent current (16.5 mA at 13.5 V PVDD), extending battery life in portable audio applications. With advanced EMI suppression technology, for applications under 10 W designers can leverage inexpensive ferrite bead filters to reduce board space and system cost.

The TAS5806M is a high-efficiency, stereo, closed-loop Class-D amplifier offering a cost-effective digital input solution with low power dissipation and sound enrichment. The device’s integrated audio processor and 96 kHz architecture support advanced audio process flow, including SRC, 15 BQs per channel, volume control, audio mixing, 3-band 4th order DRC, full-band AGL, THD manager and level meter.

Featuring the TI proprietary Hybrid Modulation scheme, the TAS5806M consumes low quiescent current (16.5 mA at 13.5 V PVDD), extending battery life in portable audio applications. With advanced EMI suppression technology, for applications under 10 W designers can leverage inexpensive ferrite bead filters to reduce board space and system cost.
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類型 標題 日期
* Data sheet TAS5806M 23-W, Inductor-Less, Digital Input, Stereo, Closed-Loop Class-D Audio Amplifier with Enhanced Processing and Low Power Dissipation datasheet PDF | HTML 2018年 3月 29日
Application note TAS5805M, TAS5806M, and TAS5806MD Process Flows (Rev. A) 2019年 7月 3日
EVM User's guide TAS5806MEVM User's Guide 2019年 5月 31日

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TAS5806MEVM — 適用於無電感器數位輸入、立體聲、閉合迴路 D 類音訊放大器的 TAS5806M 評估模組

TAS5806MEVM 評估模組 (EVM) 展示 TAS5806M，這是一款具有增強處理能力和低功耗的數位輸入立體聲 D 類音訊放大器。EVM 可與 PurePath Console 主機板 (PPCMB) 和 PurePath Console 3 軟體搭配使用。EVM 上有兩個 TAS5806M 裝置，允許使用者在立體聲和單聲道模式下評估裝置。此外，EVM 上有兩個裝置可讓使用者評估專為立體聲、單聲道或 2.1 系統設計的處理流程。PVDD 電源經由 TAS5806MEVM 提供電源，並在 PPCMB 上調節爲 5 VDC 和 3.3 VDC。PCMB 為 TAS5806MEVM 提供 (...)

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