TPA5051 Datasheet - Texas Instruments

TPA5051 FOUR CHANNEL DIGITAL AUDIO LIP-SYNC DELAY

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 processin.

TPA5051 Features

* Digital Audio Format: 16-24-bit I2S, Right-Justified, Left-Justified

* I2C Bus Controlled

* Dual Serial Input Ports

* Delay Time: 85 ms/ch at fs = 48 kHz

* Delay Resolution: One Sample

* Delay Memory Cleared on Power-Up or After Delay Changes

TPA5051-etcTI.pdf