AK4454 Overview
The AK4454 is a 32-bit 4ch 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 being widespread in network audios, USB-DACs and Car Audio Systems. In addition, “OSR-Doubler” technology is newly adopted, making...
AK4454 Key Features
- Ripple: 0.0032dB, Attenuation: 80dB (Sharp Roll-Off Filter Setting)
- Five Types of High Quality Sound Filter Option
- Sharp Roll-Off Filter
- Slow Roll-Off Filter
- Short Delay Sharp Roll-Off Filter (GD=5.8/fs)
- Short Delay Slow Roll-Off Filter (GD=4.8/fs)
- 24/32bit MSB justified
- 16/20/24/32bit LSB justified
- TDM (14) 3-wire Serial and I2C μP I/F (15) Master Clock
- 30kHz ~ 32kHz: 1152fs