The TPA5052 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. In systems with complex video processing algorithms, one device allows delay of up to 170 ms/ch (fs = 48 kHz) to synchronize the audio stream to the video stream. If more delay is needed, the devices.
• Digital Audio Format: 16-24-bit I2S
• Single Serial Input Port
• Delay Time: 170 ms/ch at fs = 48 kHz
• Delay Resolution: 256 samples
• 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
• Supports Audio Bit Clock Rates of 32 to 64 fs
with fs = 32 kHz
–192 kHz
• No External Crystal or Oscillator Required
– All Internal Clocks Generated From the Audio Clock
• Surface Mount 4mm × 4mm, 16-pin QFN Package
APPLICATIONS
• High Definition TV Lip-Sync Delay
• Flat Panel TV Lip-Sync Delay
• Home Theater Rear-Ch.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TPA5050 |
Texas Instruments |
STEREO DIGITAL AUDIO LIP-SYNC DELAY | |
2 | TPA5051 |
Texas Instruments |
FOUR CHANNEL DIGITAL AUDIO LIP-SYNC DELAY | |
3 | TPA5581 |
3PEAK |
Presicion Op Amp | |
4 | TPA5582 |
3PEAK |
Presicion Op Amp | |
5 | TPA0102 |
Texas Instruments |
1.5-W STEREO AUDIO POWER AMPLIFIER | |
6 | TPA0103 |
Texas Instruments |
1.75-W 3-CHANNEL STEREO AUDIO POWER AMPLIFIER | |
7 | TPA0152 |
Texas Instruments |
2.8-W STEREO AUDIO POWER AMPLIFIER | |
8 | TPA0162 |
Texas Instruments |
2.8-W STEREO AUDIO POWER AMPLIFIER | |
9 | TPA0172 |
Texas Instruments |
2-W Stereo Audio Power Amplifier | |
10 | TPA0202 |
Texas Instruments |
2-W STEREO AUDIO POWER AMPLIFIER | |
11 | TPA0211 |
Texas Instruments |
2-W Mono Audio Power Amplifier | |
12 | TPA0212 |
Texas Instruments |
STEREO 2.6-W AUDIO POWER AMPLIFIER |