TPA5050
- Digital Audio Formats: 16-24-bit I2S, Right-Justified, Left-Justified
- I2C Bus Controlled
- Single Serial Input Port
- Delay Time: 170 ms/ch at fs = 48 kHz
- Delay Resolution: One Sample
- Delay Memory Cleared on Power-Up or After Delay Changes
- Eliminates Erroneous Data From Being Output
- 3.3 V Operation With 5 V Tolerant I/O and I2C Control
- Supports Audio Bit Clock Rates of 32 to 64 fs with fs = 32 kHz-192 kHz
- No external crystal or oscillator required
- All Internal Clocks Generated From the Audio Clock
- Surface Mount 4mm × 4mm, 16-pin QFN Package
- APPLICATIONS
- High Definition TV Lip-Sync Delay
- Flat Panel TV Lip-Sync Delay
- Home Theater Rear-Channel Effects
- Wireless Speaker Front-Channel Synchronization
The TPA5050 accepts a single serial audio input, buffers the data for a selectable period of time, and outputs the delayed audio data on a single serial output. One device allows delay of up to 170 ms/ch (fs = 48 kHz) to synchronize the audio stream to the video stream in systems with complex video processing algorithms. If more delay is needed, the devices can be connected in series.
技術文件
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檢視所有 2 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | Stereo Digital Audio Lip-Sync Delay With I2C Control datasheet (Rev. B) | 2007年 5月 21日 | |
| EVM User's guide | TPA5050EVM - User Guide | 2006年 6月 2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
TPA5051EVM — TPA5051 評估模組 (EVM)
The TPA5051 evaluation module (EVM) consists of a single TPA5051 audio delay device, along with other external components mounted on a printed-circuit board (PCB) that can be used to independently delay two digital audio streams. Each digital audio stream consists of a left and right channel, both (...)
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 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VQFN (RSA) | 16 | 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