* Audio performances
o 24-bit stereo DAC, 102 dB SNR (full audio path to amplifier output)
o -66 dB (0.05%) THD @ 32 ohms
* Supply
o Power supply: 2.7 to 4.8 V
o I/O supply: 1.62 to 3.6 V
* Power consumption
o Standby: 1 µW
o Playback (*): 30 mW
(*) includes supply management and headset amplifier
* General
o PTE™ function
o I2S digital interface
o I2C interface
o True-ground headset driver (no capacitor) 2 x 50 mW over 32 ohms or 16 ohms
o Input clock: 32 kHz (PTE mode) or 13 to 38.4 MHz (standard SRC mode)
o Audio sample rate: 8 to 48 kHz
o Stereo single-ended or differential analog input
o Stereo differential line out
Analog output drivers
– Stereo headset amplifier
- ‘True ground’ output amplifier
(no coupling capacitor).
- 2x50 mW on 32 Ω and 2x80 mW on 16 Ω
- 66 dB programmable gain
- Plug detection, click/pop suppression,
independent right and left channel
shutdown control
– Stereo differential line out
* Audio performances
o 24-bit stereo DAC, 102 dB SNR (full audio path to amplifier output)
o -66 dB (0.05%) THD @ 32 ohms
* Supply
o Power supply: 2.7 to 4.8 V
o I/O supply: 1.62 to 3.6 V
* Power consumption
o Standby: 1 µW
o Playback (*): 30 mW
(*) includes supply management and headset amplifier
* General
o PTE™ function
o I2S digital interface
o I2C interface
o True-ground headset driver (no capacitor) 2 x 50 mW over 32 ohms or 16 ohms
o Input clock: 32 kHz (PTE mode) or 13 to 38.4 MHz (standard SRC mode)
o Audio sample rate: 8 to 48 kHz
o Stereo single-ended or differential analog input
o Stereo differential line out
Analog output drivers
– Stereo headset amplifier
- ‘True ground’ output amplifier
(no coupling capacitor).
- 2x50 mW on 32 Ω and 2x80 mW on 16 Ω
- 66 dB programmable gain
- Plug detection, click/pop suppression,
independent right and left channel
shutdown control
– Stereo differential line out