Optimized for Chromebooks, smartwatches, trackers, motion sensor gaming devices, and VR devices, Richtek’s latest RT9123 audio amplifier delivers up to 3.2W output with THD < 10%, meeting the requirements of everyday consumer electronics.
- Easy Control: Supports HW mode for 8-channel surround sound. Power on/off is directly controlled via I2S—no I2C required.
- Low EMI: Built-in spread-spectrum technology minimizes EMI interference.
- Fast Start-Up: 1ms response time, ideal for real-time applications such as motion sensor gaming feedback.
- Extended Battery Life: Ultra-low quiescent power of just 10mW supports up to 64 hours of use.
- High Efficiency: Silence Data Detection reduces power consumption to less than 1mW during idle.
- Ultra-Low Noise: 8μVrms Noise Floor offers superior dynamic range compared to similar products from other suppliers.
- Compact Design: Minimal component count and a total PCB layout of just 3.8mm2.
Choose the RT9123 for outstanding performance and reliability in your audio designs!
