Datasheet4U Logo Datasheet4U.com

AK4137 - 32bit SRC

General Description

The AK4137 is a 2ch digital sample rate converter (SRC).

The input sample rate ranges from 8kHz to 768kHz.

The output sample rate is from 8kHz to 768kHz.

Key Features

  • 2 channels input/output.
  • Asynchronous Sample Rate Converter.
  • PCM Input Sample Rate Range(FSI): 8kHz~768kHz Output Sample Rate Range(FSO): 8kHz~768kHz.
  • DSD Input Sample Rate Range(FSI): 2.8224MHz~11.2896MHz Output Sample Rate Range(FSO): 2.8224MHz~11.2896MHz.
  • Input to Output Sample Rate Ratio: FSO/FSI = 1/6 ~ 24.
  • THD+N: Up to.
  • 150dB.
  • Dynamic Range: 188dB (A-weighted).

📥 Download Datasheet

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
AK4122 24-Bit 96kHz SRC
AK4160 16-channel Capacitive Touch Sensor IC
AK4161 6-channel Capacitive Touch Sensor IC
AK4203 Stereo Cap-less LINE-Amp and Video-Amp
AK4204 Stereo Cap-less LINE-Amp and Video-Amp
AK4205 Ultra Low Noise and Distortion Headphone Amp
AK4319A 18Bit SCF DAC

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
[AK4137] = Preliminary = AK4137 32bit SRC with PCM/DSD conversion 1. General Description The AK4137 is a 2ch digital sample rate converter (SRC). The input sample rate ranges from 8kHz to 768kHz. The output sample rate is from 8kHz to 768kHz. The AK4137 has an internal Oscillator. Therefor it does not need any external master clocks and simplifies a system configuration. The AK4137 is suitable for the application interfacing to different sample rates such as high-end Audio Systems and USB-DACs. It is capable of play backing various audio formats with PCM-DSD data conversion function. 2. Features  2 channels input/output  Asynchronous Sample Rate Converter  PCM Input Sample Rate Range(FSI): 8kHz~768kHz Output Sample Rate Range(FSO): 8kHz~768kHz  DSD Input Sample Rate Range(FSI): 2.