AK4352 Description
The AK4352 is an 18bit low voltage & power stereo DAC for digital audio system. The AK4352 uses the new developed Multi-Bit ∆Σ architecture, this new architecture achieves DR=94dB at low voltage operation. The AK4352 includes post filter with single-ended output and does not need any external parts.
AK4352 Key Features
- Multi-Bit ∆Σ DAC
- Sampling Rate Ranging: 8kHz ∼ 50kHz
- On chip post filter
- On chip Buffer with Single-ended Output
- On chip Perfect filtering 8 times FIR interpolator
- Digital Audio I/F format: 2’s pliment, MSB first 18bit MSB justified, 16/18bit LSB justified, I2S
- Digital de-emphasis for 44.1kHz sampling
- Master clock: 256fs or 384fs
- THD+N: -83dB@2V, -89dB@3V
- D-Range: 94dB@2V, 96dB@3V