TAS5822M
- Flexible audio I/O:
- Supports 32, 44.1, 48, 88.2, 96 kHz sample rates
- I2S, LJ, RJ, TDM
- SDOUT for audio monitoring, sub-channel or echo cancellation
- PLL integrated, supports 3-Wire digital audio interface (no MCLK required)
- Supports stereo bridge-tied or mono parallel bridge-tied loads (BTL and PBTL)
- Efficient class-D operation:
- > 90% power efficiency, 90 mΩ RDSon
- Supports multiple output configurations
- 2 × 35 W in 2.0 Mode (8-Ω, 24 V, THD+N=1%)
- 2 × 22 W in 2.0 Mode (6-Ω, 18 V, THD+N=1%)
- Excellent audio performance:
- THD+N ≤ 0.06% at 1 W, 1 kHz, PVDD = 24 V
- SNR ≥ 110 dB (A-weighted), ICN ≤ 40 µVRMS
- Enhanced audio processing:
- Sample rate convertor
- 96-kHz processor sampling
- DC blocking, 2 ×14 BQs, THD manager
- DPEQ, Volume Control
- Input Mixer, Output Crossbar
- 4th order 2-Band DRC + AGL
- Over temperature fold back
- Flexible power supply configurations
- PVDD: 4.5 V to 26.4 V
- DVDD and I/O: 1.8 V or 3.3 V
- Excellent Integrated self-protection:
- Over-current error (OCE)
- Over-temperature warning (OTW)
- Over-temperature error (OTE)
- Under/over-voltage lock-out (UVLO/OVLO)
- Easy system integration
- I2C Software Control
- Reduced solution size
- Less passives required compared with open loop devices
- Ultra Low EMI with latest EMI technology
- No large inductors required for most applications
The TAS5822M is a High Efficiency digital input Class-D audio amplifier for driving loudspeakers used in consumer, commercial, and industrial electronics. .
The high-performance closed loop architecture and wide-switching frequency range reduces the solution size by reducing passive components and minimize the inductor size in most applications. TAS5822M has an integrated audio processor with up to 96-kHz architecture support advanced process flow.
This device supports high efficiency 1SPW modulation with adjustable Class D loop bandwidth to achieve good audio performance.
要求更多資訊
提供 PurePath™ Console 3、TAS5822M GUI 和其他設計資源。立即索取
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 2 類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | TAS5822M 35-W, Digital Input, Stereo, Closed-Loop Class-D Audio Amplifier with 96kHz Enhanced Processing datasheet | PDF | HTML | 2020年 1月 13日 |
EVM User's guide | TAS5822M Evaluation Module User's Guide | 2020年 10月 9日 |
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
TAS5822MEVM — 35-W 無電感器、數位輸入、D 類放大器評估模組
The TAS5822MEVM evaluation module (EVM) showcases the TAS5822M. The TAS5822M is a digital input stereo Class-D closed loop audio amplifier with enhanced processing and low idle power dissipation. The TAS5822MEVM is a stand-alone EVM, which has a single power supply input, USB control through (...)
使用指南: PDF
模擬工具
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
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 (...)
封裝 | 引腳 | 下載 |
---|---|---|
HTSSOP (DCP) | 38 | 檢視選項 |
訂購與品質
內含資訊:
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 資格摘要
- 進行中可靠性監測
內含資訊:
- 晶圓廠位置
- 組裝地點
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。