| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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3,500 pcs
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3500 pcs | On Request | 1 | On Request | On Request | 1040+ | On Request | On Request |
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The TPA5052RSAR is an audio signal processor IC from Texas Instruments designed for lip-sync delay applications. It accepts a single serial audio input, buffers the data for a selectable period, and outputs the delayed audio data on a single serial output. This device is capable of providing a delay of up to 170 ms/ch at a sample rate of 48 kHz, making it suitable for synchronizing audio streams to video streams in systems with complex video processing.
Key features include support for 16 to 24-bit I2S digital audio format, a delay resolution of 256 samples, and operation at 3.3V with 5V tolerant I/O. The internal clocks are generated from the audio clock, eliminating the need for an external crystal or oscillator. The TPA5052RSAR operates within a temperature range of -40°C to 85°C and is housed in a compact 16-pin QFN package.
Applications for the TPA5052RSAR include High Definition TV lip-sync delay, Flat Panel TV lip-sync delay, home theater rear-channel effects, wireless speaker front-channel synchronization, and camcorders. If additional delay is required, multiple devices can be connected in series. The processor is available in a surface mount 16-QFN (4x4) package.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.73 | $3.73 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The delay time is up to 170 ms/ch at a sample rate of 48 kHz.
It supports 16 to 24-bit I2S digital audio formats.
The operating voltage is 3.3V, with 5V tolerant I/O.
The operating temperature range is -40°C to 85°C.
It is available in a 16-QFN (4x4) package.