Feature
Stereo Codec:
- DAC SNR 98 dB, THD -84 dB (‘A’ weighted @ 48kHz)
- ADC SNR 92.5 dB, THD -83 dB (‘A’ weighted @ 48kHz)
- Headphone driver with ‘capless’ option
- 40mW/channel output power into 16ohm / 3.3V AVDD2
- Class D headphone driver
- Class AB headphone / line driver
- PSRR 70 dB at 217Hz
- Stereo, mono or differential line output
- Stereo differential or mono microphone interfaces
- Programmable preamp gain
- Pseudo-differential inputs with common mode rejection
- Programmable ALC / noise gate in ADC path
- Low-noise bias supplied for electret microphones
- Enhanced 3-D function for improved stereo separation
- Digital playback limiter
- 5-band equalizer (record or playback)
- Programmable ADC high pass filter (wind noise reduction)
- Programmable ADC notch filter
- Aux inputs for stereo analog input signals or ‘beep’
- PLL supporting various clocks between 8MHz-50MHz
- Sample rates supported (kHz): 8, 11.025, 16, 12, 16, 22.05, 24, 32, 44.1, 48
- Low power, low voltage
- 2.5V to 3.6V analog supplies
- 1.71V to 3.6V digital supplies
- 5x5mm 32-lead QFN package
