AK4495SEQ

AK4495SEQ is a high performance 128dB, D/A converter specially designed for professional audio equipment. This device is designed for applications such as multi-channel audio DACs and headphone amplifiers, providing a superior dynamic range, more power and improved musical performance. The AK4495SEQ supports up to 24-bit resolution and offers 128dB signal-to-noise ratio (SNR). The device also features a sampling rate converter that supports up to 96kHz x 32bit input data and up to 192kHz x 24bit output data.

The AK4495SEQ utilizes multiple feedback (MF) architecture, which provides an accurate signal-to-noise ratio over a wide range of input signal amplitudes. This architecture also ensures a low total harmonic distortion (THD) with a large signal-to-noise ratio at the output. The device supports multiple operating modes such as differential and single-ended signals, allowing it to fit almost any audio application.

In order to achieve the high performance of the AK4495SEQ, its two current-source DACs create a unique low power consuming design with a very low EMI footprint. It can achieve a THD+N of less than -120dB and a signal-to-noise ratio of more than 130dB at maximum output level.

The AK4495SEQ also provides an integrated low noise jitter eliminator, which helps to eliminate the jitter caused by various sources. Additionally, the device offers an advanced de-emphasis circuit for proper de-emphasis of digital audio signals. It also offers an optimized dynamic range control for various sound sources.

Overall, the AK4495SEQ is a highly advanced and powerful D/A converter that can be used in many professional audio applications. It offers superior dynamic range, more power and improved musical performance. It is feature-rich, highly integrated and low power consuming, making it perfect for high-end audio systems and multi-channel audio DACs.