TPA5051 数字音频延迟 IC

TPA5051 说明

The TPA5051 accepts two serial audio inputs, buffers the data for a selectable period of time, and outputs the delayed audio data on two serial outputs. One device allows delay of up to 85 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. Independent clocks can be used for each audio input.

TPA5050 TPA5051 TPA5052
Pin/Package 16QFN   16QFN   16QFN  
Operating Temperature Range(°C) -40 to 85   -40 to 85   -40 to 85  
Audio Delay per Channel(ms) 170   85   170
TPA5051 特性
TPA5051 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
TPA5051RSAR ACTIVE -40 to 85 3.20 | 1ku QFN (RSA) | 16 3000 | LARGE T&R TPA
5050
TPA5051RSARG4 ACTIVE -40 to 85 3.20 | 1ku QFN (RSA) | 16 3000 | LARGE T&R TPA
5050
TPA5051RSAT ACTIVE -40 to 85 3.55 | 1ku QFN (RSA) | 16 250 | SMALL T&R TPA
5050
TPA5051RSATG4 ACTIVE -40 to 85 3.55 | 1ku QFN (RSA) | 16 250 | SMALL T&R TPA
5050
TPA5051 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
TPA5051RSAR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR   TPA5051RSAR
TPA5051RSARG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TPA5051RSARG4 TPA5051RSARG4
TPA5051RSAT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR   TPA5051RSAT
TPA5051RSATG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TPA5051RSATG4 TPA5051RSATG4
TPA5051 应用技术支持与电子电路设计开发资源下载
  1. TPA5051 数据资料 dataSheet 下载.PDF
  2. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  3. 所选封装材料的热学和电学性质 (PDF 645 KB)
  4. 高速数据转换 (PDF 1967 KB)
  5. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  6. Analog-to-Digital Converter Grounding Practices Affect System Performance (PDF 56 KB)
  7. Principles of Data Acquisition and Conversion (PDF 50 KB)
  8. Interleaving Analog-to-Digital Converters (PDF 64 KB)
  9. What Designers Should Know About Data Converter Drift (PDF 95 KB)
  10. Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (PDF 70 KB)
  11. Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (PDF 105 KB)
TPA5051 工具与软件
名称 型号 公司 工具/软件类型
TPA5050 Evaluation Module TPA5050EVM Texas Instruments 开发电路板/EVM
TPA5051 Evaluation Module TPA5051EVM Texas Instruments 开发电路板/EVM
TPA5052 Evauation Module TPA5052EVM Texas Instruments 开发电路板/EVM
用于音频转换器的软件驱动程序 CODECDRIVERS-SW Texas Instruments  应用软件