Description
The AK557x series is a 32-bit, 768 kHz sampling, differential input A/D converter for digital audio systems.
Features
- Sampling Rate: 8 kHz-768 kHz Input: Full Differential Inputs S/(N+D): 112 dB DR: 121 dB (8-to-4 mode: 124 dB, 8-to-2 mode: 127 dB, 8-to-1 mode: 130 dB) S/N: 121 dB (8-to-4 mode: 124 dB, 8-to-2 mode: 127 dB, 8-to-1 mode: 130 dB) Internal Filter: Four types of LPF, Digital HPF Power Supply: 4.75-5.25 V (Analog), 1.7-1.98 V or 3.0-3.6 V (Digital) Output Format:
PCM mode: 24/32-bit MSB justified, I2S or TDM DSD mode: DSD Native 64, 128, 256 Maximized Slot Efficiency in TDM Mode by Op.
AK5578-AKM.pdf
