Datasheet4U Logo Datasheet4U.com

AK7770EQ - Audio DSP

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.

Features

  • DSP - 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.

📥 Download Datasheet

Datasheet Details

Part number AK7770EQ
Manufacturer AKM
File Size 392.60 KB
Description Audio DSP
Datasheet download datasheet AK7770EQ Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
AK7712 Built-in 20-bit ADC/DAC Sophisticated Audio DSP Asahi Kasei Microsystems
AK7712A-VT Built-in 20-bit ADC/DAC Sophisticated Audio DSP Asahi Kasei Microsystems
AK7714 20-Bit Audio Codec Asahi Kasei Microsystems
AK7730A 24bit 2ch adc Asahi Kasei Microsystems
AK7740ET 24bit 2ch ADC + 24bit 4ch DAC AKM Semiconductor

Other Datasheets by AKM

Part Number Description
AK7707 Multi Core DSP
AK7719 Low Power DSP
AK7719B Low Power DSP
AK7722 24bit 4ch ADC + 24bit 4ch DAC
AK7734 Audio DSP

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
[AK7770] AK7770EQ Audio DSP with Multi-Channel Audio CODEC GENERAL 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. Two sample-rate converters are integrated, allowing for operation at 48kHz sampling rate with input rates of 32kHz, 44.1kHz, or 48kHz. Volume control, compression, EQ and sound processing are performed by the DSP. In addition, delay adjustment up to 70ms is possible for four output channels through the integrated delay RAM.
Published: |