首頁 音訊、觸覺和壓電 音訊放大器 喇叭、電視與條型音箱音訊放大器
首頁
音訊、觸覺和壓電
音訊放大器
喇叭、電視與條型音箱音訊放大器

TAS5827

現行

具有整合音訊和 H 類控制的 43W 立體聲數位輸入封閉迴路 D 類放大器

立即訂購
產品規格表

TAS5827

現行
立即訂購

產品詳細資料

Audio input type Digital Input Architecture Class-D Speaker channels (max) Stereo Control interface I2C Output power (W) 55 Power stage supply (max) (V) 26.4 Power stage supply (min) (V) 4.5 RDS(on) (Ω) 0.07 THD + N at 1 kHz (%) 0.03 Load (min) (Ω) 2 Analog supply voltage (min) (V) 4.5 Analog supply voltage (max) (V) 26.4 Rating Catalog Operating temperature range (°C) -40 to 85
Audio input type Digital Input Architecture Class-D Speaker channels (max) Stereo Control interface I2C Output power (W) 55 Power stage supply (max) (V) 26.4 Power stage supply (min) (V) 4.5 RDS(on) (Ω) 0.07 THD + N at 1 kHz (%) 0.03 Load (min) (Ω) 2 Analog supply voltage (min) (V) 4.5 Analog supply voltage (max) (V) 26.4 Rating Catalog Operating temperature range (°C) -40 to 85
VQFN (RHB) 32 25 mm² (5 mm × 5 mm)
  • Supports multiple output configurations
    • 2 × 57W, BTL Mode(6Ω, 25V, THD+N=10%)
    • 2 × 55W, BTL Mode(4Ω, 21V, THD+N=10%)
    • 2 × 47W, BTL Mode(6Ω, 25V, THD+N=1%)
    • 2 × 45W, BTL Mode(4Ω, 21V, THD+N=1%)
    • 1 × 112W, PBTL Mode(3Ω, 25V, THD+N=10%)
    • 1 × 94W, PBTL Mode(3Ω, 25V, THD+N=1%)
  • Flexible audio I/O:
    • Supports 32, 44.1, 48, 88.2, 96, 192kHz sample rates
    • I2S, LJ, RJ, 4- 16 channels TDM input
    • SDOUT for audio monitoring, sub-channel, or echo cancellation
    • Supports 3-wire digital audio interface (no MCLK required)
  • High-efficiency Class-D modulation
    • > 90% power efficiency, 70mΩ RDSon
  • Excellent audio performance:
    • THD+N ≤ 0.03% at 1W, 1kHz, PVDD = 12V
    • SNR ≥ 110dB (A-weighted), ICN ≤ 40µVrms
  • Flexible processing features
    • 3-Band advanced DRC + 2 EQs + AGL + 2 EQs
    • 12 BQs per channel, level meter
    • 96kHz, 192kHz processor sampling
    • Mixer, volume, dynamic EQ, output crossbar
    • PVDD sensing and Class-H algorithm audio signal tracking
  • Flexible power supply configurations
    • PVDD: 4.5V to 26.4V
    • DVDD and I/O: 1.8V or 3.3V
  • Excellent integrated self-protection:
    • Over-current error (OCE)
    • Cycle-by-cycle current limit supports 4 selectable OC levels
    • Over-temperature warning (OTW)
    • Over-temperature error (OTE)
    • Under and over-voltage lock-out (UVLO/OVLO)
    • PVDD voltage drop detection
  • Easy system integration
    • I2C Software Control (TAS5827 supports both Fast and Fast Plus mode) or Hardware Mode
    • Fewer passives required compared to open-loop devices
  • Supports multiple output configurations
    • 2 × 57W, BTL Mode(6Ω, 25V, THD+N=10%)
    • 2 × 55W, BTL Mode(4Ω, 21V, THD+N=10%)
    • 2 × 47W, BTL Mode(6Ω, 25V, THD+N=1%)
    • 2 × 45W, BTL Mode(4Ω, 21V, THD+N=1%)
    • 1 × 112W, PBTL Mode(3Ω, 25V, THD+N=10%)
    • 1 × 94W, PBTL Mode(3Ω, 25V, THD+N=1%)
  • Flexible audio I/O:
    • Supports 32, 44.1, 48, 88.2, 96, 192kHz sample rates
    • I2S, LJ, RJ, 4- 16 channels TDM input
    • SDOUT for audio monitoring, sub-channel, or echo cancellation
    • Supports 3-wire digital audio interface (no MCLK required)
  • High-efficiency Class-D modulation
    • > 90% power efficiency, 70mΩ RDSon
  • Excellent audio performance:
    • THD+N ≤ 0.03% at 1W, 1kHz, PVDD = 12V
    • SNR ≥ 110dB (A-weighted), ICN ≤ 40µVrms
  • Flexible processing features
    • 3-Band advanced DRC + 2 EQs + AGL + 2 EQs
    • 12 BQs per channel, level meter
    • 96kHz, 192kHz processor sampling
    • Mixer, volume, dynamic EQ, output crossbar
    • PVDD sensing and Class-H algorithm audio signal tracking
  • Flexible power supply configurations
    • PVDD: 4.5V to 26.4V
    • DVDD and I/O: 1.8V or 3.3V
  • Excellent integrated self-protection:
    • Over-current error (OCE)
    • Cycle-by-cycle current limit supports 4 selectable OC levels
    • Over-temperature warning (OTW)
    • Over-temperature error (OTE)
    • Under and over-voltage lock-out (UVLO/OVLO)
    • PVDD voltage drop detection
  • Easy system integration
    • I2C Software Control (TAS5827 supports both Fast and Fast Plus mode) or Hardware Mode
    • Fewer passives required compared to open-loop devices

The TAS5827 is a stereo high-performance, closed-loop Class-D with integrated audio processor and up to 192kHz audio support.

When setting the device into Hardware control mode, TAS5827 supports selecting switching frequency, analog gain, BTL/PBTL mode and cycle by cycle current limit threshold through pin configuration. This mode is designed to eliminate end system software driver integration efforts.

The TAS5827 is a stereo high-performance, closed-loop Class-D with integrated audio processor and up to 192kHz audio support.

When setting the device into Hardware control mode, TAS5827 supports selecting switching frequency, analog gain, BTL/PBTL mode and cycle by cycle current limit threshold through pin configuration. This mode is designed to eliminate end system software driver integration efforts.
filter 尋找其它 喇叭、電視與條型音箱音訊放大器
下載 觀看有字幕稿的影片 影片

您可能會感興趣的類似產品

open-in-new 比較替代產品
功能相同，但針腳輸出與所比較的裝置不同。
TAS5828M 現行 含整合式音訊處理器的 50-W 立體聲道數位輸入高性能閉合迴路 D 級 TAS5828M offers similar functionality in a pad-up TSSOP32 package.

技術文件

找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 7
重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 TAS5827 47W Stereo, Digital Input, High Efficiency Closed-Loop Class-D Amplifier with Class-H Algorithm datasheet (Rev. A) PDF | HTML 2025/11/19
應用說明 How to Avoid Distortion in TAS58xx PDF | HTML 2026/7/15
應用說明 Mastering Audio Performance with TAS58xx Family of Class-D Audio Amplifiers PDF | HTML 2026/5/29
應用說明 A Designer's Guide to Class-H Implementation in TAS5815, TAS5825P, TAS5827, TAS5828M, and TAS5830 Amplifiers PDF | HTML 2026/5/28
Application brief Speaker, TV, Soundbar Audio Amplifiers: Features, Benefits, and Selection Guide PDF | HTML 2026/3/11
使用指南 TAS5827, TAS5828M, and TAS5830 Process Flows PDF | HTML 2025/6/13
證書 TAS5827EVM EU Declaration of Conformity (DoC) PDF | HTML 2023/11/13

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

TAS5827EVM — TAS5827 評估模組

TAS5827 評估模組 (EVM) 可協助設計人員評估 TAS5827 數位輸入閉迴路 D 類放大器的操作和性能。TAS5827 為一款立體聲高性能閉迴路 D 類放大器，具低功耗和進階音訊處理能力。稱為 PurePath™ Control Console 3 的 GUI 用於藉由 USB 連接到 EVM。該 EVM 具有光纖和 SPDIF 輸入、I2S、TDM 和透過 USB 介面的音訊輸入。
使用指南: PDF | HTML
支援產品和硬體
有庫存
限制：
??asset.out-of-stock-ti_zh_TW??
無法提供
支援軟體

TAS5827-SW — TAS5827 PPC3 GUI

TAS5827 PPC3 GUI
支援產品和硬體
封裝 針腳 CAD 符號、佔位空間與 3D 模型
VQFN (RHB) 32 Ultra Librarian
適用 TI 的評估品項標準條款與條件。

訂購與品質

建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

以英文檢視所有論壇主題

內容係由 TI 和社群貢獻者依「現狀」提供，且不構成 TI 規範。檢視使用條款。

若有關於品質、封裝或訂購 TI 產品的問題，請參閱 TI 支援。​​​​​​​​​​​​​​

影片