TAS2320
- Powerful Class-D amplifier
- 15W 1% THD+N
- 15V external PVDD supply
- Best in class efficiency
- Upto 89% efficiency at system level for 8Ω load
- 14.2mW idle channel power, noise gate off
- 5mW idle channel power, noise gate on
- Integrated 1.8V Y-bridge
- High performance audio channel
- 17.2µV A-wt. idle channel noise
- 109dB Dynamic Range
- -89dB THD+N
- Low EMI performance with ERC and SSM
- < 1µs chip to chip group delay matching
- Advanced integrated features
- Signal detection high efficiency modes
- High accuracy voltage monitor & temp sensor
- Ease of use features
- Hardware pin control or I2C control
- External PVDD supply
- Clock based power up/down
- Auto clock rate detection: 16 to 192kHz
- MCLK free operation
- Thermal and over current protection
- Power Supplies and user interface
- VBAT: 2.5V to 5.5V
- VDD: 1.65V to 1.95V
- IOVDD: 1.8V or 3.3V
- PVDD: 2.5V to 15V
- I2S/TDM: 8 channels
- HW pin control or I2C based control
- 26-Pin, 0.4mm Pitch, QFN package
The TAS2320 is a mono, digital input Class-D audio amplifier designed for efficiently driving high peak power into loudspeakers.
Device is optimized to deliver best battery life for real-use cases of music playback and voice calls. Advanced efficiency optimization features like Y-bridge, and algorithms enable the device to produce best-in-class efficiency across all power regions of operation. The Class-D amplifier is capable of delivering 15W output powerusing external PVDD supply.
Up to four devices can share a common bus via I2S/TDM + I2C interfaces. The device also supports five HW Control pins that can configure the device for the desired mode of operation.
技術文件
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檢視所有 3 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TAS2320 15W Mono Digital Input Class-D Speaker Amp with 15V Support datasheet | PDF | HTML | 2024年 9月 16日 |
| Application note | TAS2x20 Design and Layout Guidelines | PDF | HTML | 2024年 9月 30日 | |
| EVM User's guide | TAS2320 Evaluation Module User's Guide | PDF | HTML | 2024年 8月 22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
TAS2320EVM — TAS2320 評估模組
TAS2320EVM 旨在展示單聲道配置中 TAS2320 的性能。此工具利用 AC-MB，為評估模組提供 USB 至音訊介面。最多四個裝置，可透過 I2 S/TDM 和 I2C 介面共用常見匯流排。TAS2320EVM 支援結合兩個 TAS2320EVM 或 TAS2120EVM 和 TAS2320EVM 的雙單聲道配置。
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 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VQFN-HR (RBG) | 26 | Ultra Librarian |
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
- 認證摘要
- 進行中持續性的可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點