TAS5782M
- Flexible Audio I/O Configuration
- Supports I2S, TDM, LJ, RJ Digital Input
- Sample Rate Support
- BD Amplifier Modulation
- Supports 3-Wire Digital Audio Interface (No MCLK required)
- High-Performance Closed-Loop Architecture (PVDD = 12 V, RSPK = 8 Ω, SPK_GAIN = 20 dB)
- Closed-Loop = reduced component count/ smaller solution size
- Idle Channel Noise = 62 µVrms (A-Wtd)
- THD+N = 0.2% (at 1 W, 1 kHz)
- SNR = 103dB A-Wtd (Ref. to THD+N = 1%)
- Flexible Processing Features
- 15 BiQuads / SmartEQ
- 2 x 5 BiQuads for X-Over / EQ
- 3-Band Advanced DRC + AGL
- Dynamic EQ and SmartBass
- Sound Field Spatializer (SFS)
- 96-kHz Processor Sampling
- Communication Features
- Software Mode Control via I2C Port
- Two Address Select Pins – Up to 4 Devices
- Robustness and Reliability Features
- Clock Error , DC, and Short-Circuit Protection
- Overtemperature and Overcurrent Protection
The TAS5782M device is a high-performance, stereo closed-loop Class-D amplifier with integrated audio processor with up to 96-kHz architecture. To convert from digital to analog, the device uses a high performance DAC with Burr Brown™ audio technology. It requires only two power supplies: one DVDD for low-voltage circuitry and one PVDD for high-voltage circuitry. It is controlled by a software control port using standard I2C communication.
An optimal mix of thermal performance and device cost is provided in the 90 mΩ rDS(on) of the output MOSFETs. Additionally, a thermally enhanced 48-Pin TSSOP provides excellent operation in the elevated ambient temperatures found in modern consumer electronic devices.
要求更多資訊
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技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | TAS5782M 30 W Stereo Class-D Amplifier with 96-kHz Processing datasheet (Rev. A) | PDF | HTML | 2017年 7月 25日 |
Technical article | How smart amps are bringing high-fidelity audio into the smart home | PDF | HTML | 2021年 5月 3日 | |
Application note | TAS5782M Process Flows (Rev. B) | 2017年 10月 17日 | ||
Technical article | What are the building blocks of high-definition audio systems? | PDF | HTML | 2017年 6月 6日 | |
User guide | TAS5782M Evaluation Module | 2017年 3月 17日 |
設計與開發
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PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
封裝 | 引腳 | 下載 |
---|---|---|
HTSSOP (DCA) | 48 | 檢視選項 |
訂購與品質
- 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
- 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。