AK7746 Overview
The AK7746 is a highly integrated audio processor, including 5 A/D channels, an input mux that can select 2 stereo pairs from 8 stereo inputs, and an on-chip DSP. High quality analog performance is provided by the ADC’s achieving 98dB (48kHz) dynamic range. The A/D supports sampling frequencies from 8kHz to 96kHz.
AK7746 Key Features
- ADC: 4 channels (2 channels 2 sets )
- 24-bit 64 x Over-sampling delta sigma
- Sampling frequency: 8kHz to 96kHz
- DR: 98dBA ( fs=48 kHz Full-differential Input )
- S/N : 98dBA ( fs=48 kHz Full-differential Input )
- S/(N+D) : 91dB ( fs= 48 kHz Full-differential Input )
- Digital HPF (fc = 1Hz)
- Single-ended or Full-differential Input ADC: Monaural 1 channel
- 24-bit 64x Over-sampling delta sigma
- Sampling frequency: 8kHz to 96kHz