Features
Analog Inputs
• Stereo LINEIN - Support for external analog input
• Stereo LINEIN - Codec bypass for low power
• MIC bias provided
• Programmable MIC gain
• ADC - 85 dB SNR (-60 dB input) and -73 dB THD+N
(VDDA = 1.8 V)
Analog Outputs
• HP Output - Capless design
• HP Output - 62.5 mW max, 1.02 kHz sine into 16 Ω load at 3.3 V
• HP Output - 100 dB SNR (-60 dB input) and -80 dB THD+N
(VDDA = 1.8 V, 16 Ω load, DAC to headphone)
• LINEOUT - 100 dB SNR (-60 dB input) and -85 dB THD+N
(VDDIO = 3.3 V)
Digital I/O
• I2S port to allow routing to Application Processor
Integrated Digital Processing
• NXP surround, NXP bass, tone control/ parametric equalizer/
graphic equalizer clocking/control
• PLL allows input of an 8.0 MHz to 27 MHz system clock - standard
audio clocks are derived from PLL
Power Supplies
• Designed to operate from 1.62 to 3.6 volts