TWS300

TWS300 is a Bluetooth 5.4 dual-mode audio SOC mainly for TWS OWS, 3D spatial audio and FF ANC applications. It includes high performance RISC processor, BT/BLE dual-mode radio, FF ANC processor, 24-bit high-performance audio codecs, advanced PMU, Li-ion battery charger, embedded flash, and flexible interfaces including USB, I2S, I2C, UART, PWM and programmable input/output.

Smartlink technology provides customers with complete TWS earbud solutions including SOC chips, intelligent audio algorithms, software, hardware, production test and AIOT cloud service.

Highlights:

• Dynamic hybrid low frequency compensation for OWS
• Spatial Audio with 3D Head Tracking
• FF ANC

• High performance 32-bit RISC processor, up to 336MHz。
• Bluetooth 5.4 dual mode
  
  • TX power up to 10dBm
  • RX sensitivity: -97dBm(BR), -96dBm(EDR)
• 24-bit high performance audio codec：
  • ADC x 3：  95dB SNR;  -85dB THD+N
  • DAC x 1： 100dB SNR; -93dB THD+N
• PMU
  • Integrated DCDC，LDO & Li-ion battery charger
  • Supports over-charge and brown-out protection
• Supports USB2.0, UART, I2C & PWM interfaces
• Package:  QFN36L 4x4  （RoHS green）
• Operating Temperature: -40℃ ~ 85℃

TWS300 is a high performance & low-power solution for TWS OWS, spatial audio and FF ANC earbud products with key features：

• Dynamic hybrid low frequency compensation for OWS
• Spatial Audio with 3D Head Tracking
• FF ANC
• Dual-MIC AI ENC
• Low-latency gaming mode

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