Automotive Audio

All for Absolute Sound

The VELVET SOUND taken over genealogy of the Premium Audio Technology is realized in various scenes.

The advanced audio devices enable natural sound recording technology used in today's recording studios enabling a PCM recorder, and state-of-the-art Hi-Fi sound playback technology used in professional level audio equipment.

AKM's advanced audio devices optimized car infotainment equipment lead new era of the high-resolution digital audio.

DSPs

DSPs for Automotive

Part Number Ch#
AD/DA
Resolution S/N
AD/DA
THD+N * 
DAC
Sound
Color *
Ch#
DSP In/Out
Ch#
SRC
  Ch bit dB dB      
AK7735AVQ 4/4 32 106/108   4 types 8/8 4
AK7738AVQ 5/4 32 102/108 -91 4 types 12/12 8
AK7739VQ 4/4 32 102/108 -91 4 types 12/12 12

D/A Converters (DAC)

D/A Converters for Automotive

Part Number Ch# Resolution S/N THD
+N *
max
Fs *
DSD * 
Input
Sound
Color *
    bit dB dB kHz MHz  
AK4452VN 2 32 115 -107 768 11.2 5 types
AK4454VN 4 32 115 -107 768 11.2 5 types
AK4456VN 6 32 115 -107 768 11.2 5 types
AK4458VN 8 32 115 -107 768 11.2 5 types
AK4432VT 2 32 108 -91 192 No 4 types
AK4436VN 6 32 108 -91 768 No 5 types
AK4438VN 8 32 108 -91 768 No 5 types

A/D Converters (ADC)

A/D Converters for Automotive

Part Number Ch# Resolution S/N THD
+N *
max
Fs *
Sound
Color *
    bit dB dB kHz  
AK5552VN 2 32 115 -106 768 4 types
AK5554VN 4 32 115 -106 768 4 types
AK5558VN 8 32 115 -106 768 4 types
AK5534VN 4 32 111 (117 *) -103 768 4 types
AK5538VN 8 32 111 (120 *) -103 768 4 types
AK5522VN 2 32 108 -98 192