Focus on your differenciation, we give you access to energy efficiency with high-sound quality

The current fast growing trend in the sound entertainment is the True Wireless Stereo systems (TWS) offering a new sound experience to the user thanks to light devices and free gestures. The actual trend is to embed more and more functionalities (Active Noise Cancellation, wireless charging, heart rate tracking etc.) in this tiny devices, so the challenge will be high for miniaturization and battery optimization.

We are coming with the main IP solutions optimized to address TWS challenges.

• IP Solutions on FDSOI 22FDX




• CODEC: High quality 3-channels ADC and stereo DAC


• VAD: Always-on Voice Activity Detection


• DCDC: Nano-power DCDC with high efficiency at light load


• LDO: Capless LDO, output voltage from 0.5 to 0.8V


• LDO: Low-leakage LDO to supply logic and analog domains (up to 3.63V input supply)


• LDO : Ultra-low quiescent LDO voltage regulator


• Combo Regulators: Combo voltage regulator combining a high efficiency DCDC for active mode with an ultra-low quiescent regulator for sleep mode


• RC oscillator: Ultra-low power 32 kHz RC oscillator


• XTAL oscillator: Low frequency XTAL oscillator


• Voltage Monitoring: Combined Power-On-Reset and Brown-Out-Reset




• IP solutions on TSMC 22ULL




• CODEC: High quality 3-channels ADC and stereo DAC


• VAD: Always-on Voice Activity Detection interfacing with analog microphones.


• DCDC: Nano-power DCDC with high efficiency at light load (up to 5.5V input supply)


• DCDC: Nano-power DCDC with high efficiency at light load (up to 3.63V input supply)


• LDO: Low-leakage LDO to supply logic and analog domains (up to 5.5V input supply)


• LDO: Low-leakage LDO to supply logic and analog domains (up to 3.63V input supply)


• LDO: Ultra-low quiescent LDO voltage regulator


• Combo Regulators: Combo voltage regulator combining a linear regulator for active mode with an ultra-low quiescent regulator for sleep mode


• Voltage Monitoring: Combined Power-On-Reset and Brown-Out-Reset


• XTAL oscillator: Ultra low-power crystal-based 32 kHz clock generator


• RC oscillator: Ultra-low power 32 kHz RC oscillator

To learn more,

download our white paper Paving the way for the next generation audio codec for True Wireless Stereo (TWS) applications