Low-Power Advanced 32-bit DAC
[AK4375A]
AK4375A
Low-Power Advanced 32-bit DAC with HP/SRC
1. General Description
The AK4375A is a stereo advanced 32...
Description
[AK4375A]
AK4375A
Low-Power Advanced 32-bit DAC with HP/SRC
1. General Description
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. The AK4375A also has a jitter cleaner with a built-in SRC and a X’tal. The AK4375A is available in a 36-pin CSP package, utilizing less board space than competitive offerings.
2. Features
1. Stereo High Sound Quality Low Power Advanced 32-bit DAC
- 4 types of Digital Filter for Sound Color Selection
2. 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 3. 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,
176.4k, 192kHz - Interface Format: 32/24/16-bit I2S/MSB justified
4. Asynchronous Sample Rate Converter:
- Up sample: up to ×6
- Down sample: down to ×1/6
- 4 types of Digital Filter for Sound Color Selection
5. Power Management
6. PLL 7. Jitter Cleaner with a built-in SRC and X’tal Oscillator 8....
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