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AK4118AEQ - High Feature 192kHz 24bit Digital Audio I/F Transceiver

Download the AK4118AEQ datasheet PDF. This datasheet also covers the AK4118A variant, as both devices belong to the same high feature 192khz 24bit digital audio i/f transceiver family and are provided as variant models within a single manufacturer datasheet.

General Description

The AK4118A is a digital audio transceiver supporting 192kHz, 24bits.

The channel status decoder supports both consumer and professional modes.

The AK4118A can automatically detect a Non-PCM bit stream.

Key Features

  •  AES3, IEC60958, S/PDIF, EIAJ CP1201 Compatible  Low jitter Analog PLL  PLL Lock Range: 8kHz  192kHz  Clock Source: PLL or X'tal  8-channel Receiver input  2-channel Transmission output (Through output or DIT)  Auxiliary digital input  De-emphasis for 32kHz, 44.1kHz, 48kHz and 96kHz  Detection Functions.
  • Non-PCM Bit Stream Detection.
  • DTS-CD Bit Stream Detection.
  • Sampling Frequency Detection (32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz).
  • Unlock & Parity E.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AK4118A-AsahiKaseiMicrosystems.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
AK4122 24-Bit 96kHz SRC AKM
AK4132 96kHz 24bit Sample Rate Converter AKM
AK4133 192kHz 24bit Sample Rate Converter AKM
AK4136 384kHz 32bit SRC AKM
AK4137 32bit SRC AKM

Other Datasheets by AKM (Asahi Kasei Microdevices)

Part Number Description
AK4118A High Feature 192kHz 24bit Digital Audio I/F Transceiver
AK4112A High Feature 96kHz 24-bit DIR
AK4112B High Feature 96kHz 24bit DIR
AK4113 192kHz 24bit DIR
AK4114 High Feature 192kHz 24-bit Digital Audio Interface Transceiver

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
[AK4118A] AK4118A High Feature 192kHz 24bit Digital Audio I/F Transceiver GENERAL DESCRIPTION The AK4118A is a digital audio transceiver supporting 192kHz, 24bits. The channel status decoder supports both consumer and professional modes. The AK4118A can automatically detect a Non-PCM bit stream. When combined with the multi channel codec (AK4626A or AK4628A), the two chips provide a system solution for AC-3 applications. The dedicated pins or a serial µP I/F can control the mode setting. The small package, 48pin LQFP saves the system space. *AC-3 is a trademark of Dolby Laboratories.