Datasheet4U Logo Datasheet4U.com

AK4122 - 24-Bit 96kHz SRC

General Description

The AK4122 is a digital sample rate converter (SRC) with the digital audio receiver (DIR).

The input sample rate ranges from 8kHz to 96kHz.

The output sample rate is 32kHz, 44.1kHz, 48kHz or 96kHz.

Key Features

  • 1. SRC.
  • Asynchronous Sample Rate Converter.
  • Input Sample Rate Range (fsi) : 8kHz ∼ 96kHz.
  • Output Sample Rate (fso) : 32kHz, 44.1kHz, 48kHz, 96kHz.
  • Input to Output Sample Rate Ratio : 0.33 to 6.
  • THD+N :.
  • 113dB.
  • I/F format : MSB justified, LSB justified (16/24bit) and I2S compatible.
  • Clock for Master mode : 256/384/512/768fs.
  • SRC Bypass mode.
  • Soft Mute Function 2. DIR.
  • 4-Channel Inputs Selector & 1-Ch.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
AK4120 Sample Rate Converter Asahi Kasei Microsystems
AK4121 ASYNCHRONOUS SAMPLE RATE CONVERTER Asahi Kasei Microsystems
AK4121A ASYNCHRONOUS SAMPLE RATE CONVERTER Asahi Kasei Microsystems
AK4124 192kHz / 24Bit High Performance Asynchronous SRC Asahi Kasei Microsystems
AK4125 192kHz / 24Bit High Performance Asynchronous SRC Asahi Kasei Microsystems

Other Datasheets by AKM (Asahi Kasei Microdevices)

Part Number Description
AK4132 96kHz 24bit Sample Rate Converter
AK4133 192kHz 24bit Sample Rate Converter
AK4136 384kHz 32bit SRC
AK4137 32bit SRC
AK4160 16-channel Capacitive Touch Sensor IC

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.

View original datasheet text
ASAHI KASEI [AK4122] AK4122 24-Bit 96kHz SRC with DIR GENERAL DESCRIPTION The AK4122 is a digital sample rate converter (SRC) with the digital audio receiver (DIR). The input sample rate ranges from 8kHz to 96kHz. The output sample rate is 32kHz, 44.1kHz, 48kHz or 96kHz. By using the AK4122, the system can take very simple configuration because the AK4122 has an internal PLL and does not need any master clock at slave mode. Then the AK4122 is suitable for the application interfacing to different sample rates like Car Audio, DVD recorder, etc. FEATURES 1. SRC • Asynchronous Sample Rate Converter • Input Sample Rate Range (fsi) : 8kHz ∼ 96kHz • Output Sample Rate (fso) : 32kHz, 44.1kHz, 48kHz, 96kHz • Input to Output Sample Rate Ratio : 0.