Feature
Digital to Analog Features
- DAC1 (Headphone/Line Out)
- 101 dB dynamic range (A-wtd)
- -88 dB THD+N
- Headphone amplifier - GND centered
- Integrated negative voltage regulator
- No DC-blocking capacitor required
- 44 mW power/channel into 16 Ω
- DAC2 & DAC3 (Line Outs)
- 110 dB dynamic range (A-wtd)
- -89 dB THD+N
- Differential balanced or single-ended
- Each DAC supports 32 kHz to 192 kHz sample rates independently.
- Digital volume control
- +6.0 dB to -57.5 dB in 0.5 dB steps
- Zero cross and/or soft ramp transitions
- Independent support of D0 and D3 power states for each DAC
- Fast D3 to D0 transition
- Audio playback in less than 50 ms
- ADC1 & ADC2
- 105 dB dynamic range (A-wtd)
- -89 dB THD+N
- Differential balanced or single-ended inputs
- Analog programmable gain amplifier (PGA) ±12 dB, 1.0 dB steps, with zero cross transitions and mute
- MIC inputs
- Pre amplifier with selectable 0 dB, +10 dB, +20 dB, and +30 dB gain settings
- Programmable, low noise MIC bias level
- Each ADC supports 8 kHz to 96 kHz sample rates independently
- Additional digital attenuation control
- -13.0 dB to -51.0 dB in 1.0 dB steps
- Zero cross and/or soft ramp transitions
- Digital interface for two dual digital mic inputs
- Independent support of D0 and D3 power states for each ADC
