TPA5050
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 k Hz
- 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 k Hz- 192 k Hz
- No external crystal or oscillator required
- All Internal Clocks Generated From the Audio Clock
- Surface Mount 4mm × 4mm, 16-pin QFN Package
SIMPLIFIED APPLICATION DIAGRAM
Audio Processor
APPLICATIONS
- High Definition TV Lip-Sync Delay
- Flat Panel TV Lip-Sync Delay
- Home Theater Rear-Channel Effects
- Wireless Speaker Front-Channel
Synchronization
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...
