AK4612 Overview
The AK4612 is a single chip audio CODEC that includes six ADC channels and eight DAC channels. The converters are designed with Enhanced Dual Bit architecture for the ADC’s, and Advanced Multi-Bit architecture for the DAC, enabling very low noise performance. Fabricated on a low power process, the AK4612 operates off of a +3.3V analog supply and a +1.8V digital supply.
AK4612 Key Features
- 128x Oversampling
- Linear Phase Digital Anti-Alias Filter
- Analog Anti-Alias Filter for Single-Ended Input and Differential Input
- ADC S/(N+D) 92dB: Single-Ended Input 97dB: Differential Input
- ADC DR, S/N 103dB: Single-Ended Input 104dB: Differential Input
- Digital HPF for offset cancellation
- I/F format: MSB justified, I2S or TDM
- Overflow flag 2. 8channel 24bit DAC
- 128x Oversampling
- Linear Phase 24bit 8 times Digital Filter