STW5210 Description
The STw5210 is a 24-bit high performance DAC for mobile handset application with 103 dB dynamic range for the whole audio path. It embeds an innovative PTE™ function that reduces drastically the whole application power consumption. In this mode, the music is played back autonomously, while the whole system is switched to power saving condition.
STW5210 Key Features
- 24-bit
- Supply
- Direct connection to the battery (2.7 V to 4.8 V) thanks to integrated power management
- I/O supply: 1.62 V to 3.6 V Power consumption
- Stand-by: 1 µW
- Playback: 44 mW for 103 dB SNR, 29 mW for 94 dB SNR PTE™ function
- Integrated programmable PTE™ memory to store up to 100 ms of music (5120 x 24-bit stereo words)
- Empty PTE™ memory detection pin
- Auto-reset interrupt Inputs
- I2S digital input up to 50 MHz (in PTE™ mode)