現在提供此產品的更新版本
功能相同,但引腳輸出與所比較的裝置不同
TAS5731M
- 2-Ch I2S Input; 8-kHz to 48-kHz fS
- 30-W Stereo, 8 Ω/24 V (THD+N = 10%)
- Up to 90% Efficient Operation
- Wide 8-V to- 24-V Supply Range; 3.3-V Digital
Supply - Single-Device 2.1 Support (2 × SE + 1 × BTL)
- 80-mΩ RDS(on) Device That Can Support 2-Ω SE
and 4-Ω BTL Modes- 12 V, 2 Ω, 8 W With SE mode
- 12 V, 4 Ω, 15 W With BTL mode
- Speaker EQ (8 BQ per Channel), 2× DRCs
- Pin-to-Pin Compatible With the TAS5727 and
TAS5731 - Benefits:
- Direct Connect to Digital Processor
- High Output Power From a Standard Supply
- Eliminates the Need for Heat Sink
- Advanced Processing Improves Audio
Experience
The TAS5731M is a 30-W, efficient, digital-audio stereo power amplifier for driving stereo bridge-tied speakers. One serial data input allows processing of up to two discrete audio channels and seamless integration to most digital audio processors and MPEG decoders. The device accepts a wide range of input data and data rates. A fully programmable data path routes these channels to the internal speaker drivers.
The TAS5731M is a slave-only device receiving all clocks from external sources. The TAS5731M operates with a PWM carrier between a 384-kHz switching rate and a 352-kHz switching rate, depending on the input sample rate. Oversampling combined with a fourth-order noise shaper provides a flat noise floor and excellent dynamic range from 20 Hz to 20 kHz.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | TAS5731M 2 × 30-W Digital Audio Power Amplifier With DSP and 2.1 Mode datasheet (Rev. C) | PDF | HTML | 2015年 8月 31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 |
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)。
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
HTQFP (PHP) | 48 | Ultra Librarian |
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
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點