AK4375A
Overview
The AK4375A is a stereo advanced 32-bit high sound quality audio DAC with a built-in ground-referenced headphone amplifier. An internal circuit is newly developed 32-bit digital filters for better sound quality, achieving low distortion characteristics and wide dynamic range.
- Stereo High Sound Quality Low Power Advanced 32-bit DAC - 4 types of Digital Filter for Sound Color Selection
- Ground-referenced Class-G Stereo Headphone-Amp - Output Power: 25mW @ 32, 40mW @ 16, THD+N = 0.1% - S/(N+D): 99dB - S/N: 110dB - Output Noise Level: -119dBV (Analog Volume -14dB) - Analog Volume: +6 ~ -40dB & Mute, 2dB Step - Ground Loop Noise Cancellation
- Digital Audio interface - Master / Slave Mode - Sampling Frequency: Slave Mode: 8k, 11.025k, 12k, 16k, 22.05k, 24k, 32k, 44.1k, 48k, 64k, 88.2k, 96k, 128k, 176.4k, 192kHz Master Mode: 8k, 11.025k, 12k, 16k, 22.05k, 24k, 32k, 44.1k, 48k, 64k, 88.2k, 96k,
- 4k, 192kHz - Interface Format: 32/24/16-bit I2S/MSB justified
- Asynchronous Sample Rate Converter: - Up sample: up to ×6 - Down sample: down to ×1/6 - 4 types of Digital Filter for Sound Color Selection
- Power Management
- Jitter Cleaner with a built-in SRC and X’tal Oscillator 8. P I/F: I2C(400kHz)
- Operation Temperature Range: Ta = -40 ~ 85°C
- Power Supply:
- AVDD (DAC, PLL):
