• Part: AK7770EQ
  • Description: Audio DSP
  • Manufacturer: Asahi Kasei Microdevices
  • Size: 392.60 KB
AK7770EQ Datasheet (PDF) Download
Asahi Kasei Microdevices
AK7770EQ

Description

The AK7770 is a digital signal processor with an integrated 4-channel audio ADC and a 6-channel audio DAC, as well as an S/PDIF transmitter. It utilizes an enhanced dual bit architecture that results in wide dynamic range for the ADC, and the advanced multi-bit architecture of the DAC enables wide dynamic range and low out-of-band noise.

Key Features

  • Data Width: 24-bit (Data RAM F20.4 floating Point)
  • Processing Speed: 13.5 ns (1536step/fs; fs = 48kHz)
  • Multiplication: 20 x 16 → 36-bit Double precision arithmetic avai