TAS5756M
- Flexible Audio I/O Configuration
- Supports I2S, TDM, LJ, RJ Digital Input
- 8 kHz to 192 kHz Sample Rate Support
- Stereo Bridge Tied Load (BTL) or Mono Parallel Bridge Tied Load (PBTL) Operation
- BD Amplifier Modulation
- Supports 3-Wire Digital Audio Interface (No MCLK required)
- High-Performance Closed-Loop Architecture (PVDD = 12V, RSPK = 8 Ω, SPK_GAIN = 20 dBV)
- Idle Channel Noise = 56 µVrms (A-Wtd)
- THD+N = 0.006 % (at 1 W, 1 kHz)
- SNR = 104 A-Wtd (Ref. to THD+N = 1%)
- PurePath HybridFlow Processing Architecture
- Several Configurable MiniDSP Programs (called HybridFlows)
- Download Time <100 ms (typ)
- Advanced Audio Processing Algorithms
- 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
- Over Temperature and Overcurrent Protection
The TAS5756M device is a high-performance, stereo closed-loopamplifier with integrated audio processor with architecture. To convertfrom digital to analog, the device uses a high performance DAC withBurr-Brown mixed signal heritage.It requires only two power supplies; one DVDD for low-voltage circuitry and one PVDD forhigh-voltage circuitry. It is controlled by a software control port using standardI2C communication. In the family, theTAS5756M uses traditional BD modulation, ensuring low distortion characteristics. The TAS5754M uses1SPW modulation to reduce output ripple current, the expense of slightly higher distortion.
The unique HybridFlow architecture allows the system designer tochoose from several configurable DSP programs that are specifically designed for use in popularaudio end equipment such as bluetooth (BT) speakers, sound bars, docking stations, and subwoofers.This architecture combines the flexibility of a fully programmable device with the fast downloadtime and ease of use of a fixed-function ROM device.
An optimal mix of thermal performance and device cost is provided in the90 mΩ rDS(on) of the output MOSFETs. Additionally, athermally enhanced 48-Pin HTSSOP provides excellent operation in the elevated ambienttemperatures found in modern consumer electronic devices.
For all available packages, see the orderable addendum at the end of the datasheet. Please refer to SLAU577 for information regarding Audio Processing options available via the HybridFlow library.Tested on TAS5756MDCAEVM.要求更多資訊
PurePath™ Console 2、TAS5756M GUI 和其他設計資源均可供使用。立即索取
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | TAS5756M Digital Input, Closed-Loop Class-D Amplifier With Processing datasheet (Rev. B) | PDF | HTML | 2015年 8月 6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 | ||
User guide | Using the TAS5754/6M and PCM5242 HybridFlow Processor (Rev. A) | 2015年 6月 19日 | ||
EVM User's guide | TAS5754M and TAS5756M EVM User's Guide | 2014年 6月 5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)。
TAS5756MDCAEVM — TAS5756M 30W 數位 I2S 輸入、閉合迴路音訊 D 類放大器評估模組
The TAS5756MDCAEVM allows evaluation of the TAS5756M digital I2S input, closed-loop amplifier with onboard audio processor that incorporates TI’s unique HybridFlow architecture. It is populated with two TAS5756MDCA devices, one configured for two channel (stereo) operation and one configured (...)
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。