Sonic Semiconductor is a newly established fabless IC company. Based on the striking new technology developed by Dr. Huaijin Chen, an expert in semiconductor industry, new data converters were designed, simulated, prototyped, and tested recently. The performance of data converters by far beats the most advanced data converters in the current market. Specifically, at the same signal bandwidth and the same resolution, the new data converters consume 10x to 100x less power compared to the most energy efficient data converters in the market. The new technology can be used in both high-speed and high-resolution data converters, and can be used in the field of audio, video, automotive, health care, scientific research, and virtually any area that need data converters.