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PT8402 - AAC Decoder IC

General Description

The PT8402 is a single chip MPEG audio decoder capable of decoding all layers of compressed elementary streams, as specified in MPEG 1 and MPEG 2 ISO standards, including the so-called MP3.

Another decoding function that PT8402 supports is AAC (Advance Audio Coding.).

Key Features

  • Supports all the Sampling Frequency of MPEG1 (32/44.1/48KHz) and MPEG2(16/22.05/24KHz). Supports AAC ADTS, ADIF Bitstream. Serial Bit Stream Input Interface I2S/Normal Audio Data Output Format delivered via a Serial Bus Power Saving Mode Support DAC Master Clock (256.
  • fs / 384.
  • fs for 16 / 24 bit DAC) is supported Built-in Volume and Digital Equalizer Control Bass Booster, 3D Sound. Low Operating Voltage, 2.5V. 100-pin, LQFP Packa.

📥 Download Datasheet

Datasheet Details

Part number PT8402
Manufacturer Princeton Technology
File Size 71.88 KB
Description AAC Decoder IC
Datasheet download datasheet PT8402 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com Princeton Technology Corp. MP3, AAC Decoder IC Tel : 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw Preliminary Reference PT8402 Description The PT8402 is a single chip MPEG audio decoder capable of decoding all layers of compressed elementary streams, as specified in MPEG 1 and MPEG 2 ISO standards, including the so-called MP3. Another decoding function that PT8402 supports is AAC (Advance Audio Coding.). In additional to decoding function, this chip also includes a high-performance D/A converter and headphone driver, so the user can eliminate the need of external DAC and output circuit. With external A/D converter, it can also compress incoming signal by using ADPCM algorithm, therefore it can also playback ADPCM bitstream.