Description
The AK4456 is a 32-bit 6ch Premium DAC, which achieves industry’s best low distortion characteristics by a
newly developed low distortion technology. It corresponds to a 768kHz PCM input and an 11.2MHz DSD
input at maximum, suitable for play backing high resolution audio sources that are becoming widespread in
network audios, USB-DACs and Car Audio Systems. In addition, “OSR-Doubler” technology is newly
adopted, making the AK4456 capable of supporting wide range signals and achieving low out-of-band noise
while realizing low power consumption. Moreover, the AK4456 has five types of 32-bit digital filters,
realizing simple and flexible sound making in wide range of applications.
Application: AV Receivers, CD/SACD Players, Network Audios, USB DACs, USB Headphones, Sound
Plate/Bars, Car Audios, Automotive External Amplifiers, Measuring Instruments and Control
Systems.
Product Technical Specifications
EU RoHS | Compliant |
ECCN (US) | EAR99 |
Part Status | Preliminary |
HTS | 8542330001 |
Automotive | Unknown |
PPAP | Unknown |
Audio | |
Delta-Sigma | |
32bit | |
768ksps | |
6 | |
6 | |
Serial | |
Voltage | |
Bipolar | |
External | |
3 | |
5 | |
5.5 | |
Analog and Digital | |
115dB(Typ) | |
Yes | |
-40 | |
105 | |
Supplier Package | QFN EP |
48 | |
Standard Package Name | QFN |
Mounting | Surface Mount |
PCB changed | 48 |
Lead Shape | No Lead |