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 |
