AK4390
AK4390 is Ultra Low Latency 32-Bit DAC manufactured by Asahi Kasei Microdevices.
DESCRIPTION
The AK4390 is a high performance stereo DAC capable of sampling up to 216k Hz including a 32-bit digital filter. The modulator uses AKM's multi-bit architecture, delivering wide dynamic range while preserving linearity for improved THD+N performance. The AK4390 has fully differential switched-cap filter outputs, removing the need for AC coupling capacitors and increasing performance for systems with excessive clock jitter. The AK4390 accepts 192k Hz PCM data, ideal for a wide range of applications including Blu-Ray, DVD-Audio, high end sound cards, digital audio Firewire and USB interface boxes, and digital mixers.
FEATURES
- 128-times Oversampling
- Sampling Rate: 30k Hz ∼ 216k Hz
- 32Bit 8x Digital Filter
Ripple: ±0.005d B, Attenuation: 100d B Low latency option: 7/fs
- High Tolerance to Clock Jitter
- Low Distortion Differential Output
- Digital De-emphasis for 32, 44.1, 48k Hz sampling
- Soft Mute
-...
