TPA5050 Description
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 plex video processing algorithms. If more delay is needed, the devices can be connected in series.
TPA5050 Key Features
- 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
- Eliminates Erroneous Data From Being
- 3.3 V Operation With 5 V Tolerant I/O and I2C
- Supports Audio Bit Clock Rates of 32 to 64 fs
- No external crystal or oscillator required