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TPA5052 评估模块 TPA5052EVM

TPA5052 评估模块	TPA5052EVM
名称	TPA5052EVM Evaluation Module
状态	ACTIVE
价格（US$）	$199.00

TPA5052EVM 描述

The TPA5052 evaluation module (EVM) consists of a single TPA5052 audio delay device, along with other external components mounted on a printed-circuit board (PCB). It can be used to digitally delay both channels by up to 8191 samples (with a 48 kHz sampling rate, that equates to more than 170 ms of delay).

The TPA5052EVM is designed so that analog music can be input to the board. The music is converted to I²S digital format where the TPA5052 delays it. The music is then converted back to analog where it is fed to the TPA4411 audio amplifier. The output of the TPA4411 is connected to a 3.5 mm stereo headphone jack. A simple pair of stereo headphones are all that are required to listen to the music. This allows the user to quickly and easily use the TPA5052EVM to delay the television audio to synchronize with the video.

TPA5052EVM 特性

• 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 4 mm × 4 mm, 16–pin QFN Package
• APPLICATIONS
  • High Definition TV Lip–Sync Delay
  • Flat Panel TV Lip–Sync Delay
  • Home Theater Rear–Channel Effects
  • Wireless Speaker Front–Channel Synchronization
  • Camcorders

TPA5052EVM 相关产品

器件型号	名称	产品系列
TPA5050	具有 I2C 控制的立体声数字音频延迟处理器	数字音频接口
TPA5051	数字音频延迟 IC	数字音频接口
TPA5052	具有 I2C 控制的立体声音频数字唇型同步延迟	数字音频接口