AK4438 Datasheet | Asahi Kasei Microdevices

[AK4438] 108dB 768kHz 32bit 8-Channel Audio DAC 1. General Description The AK4438 is an 8-channel 32-bit DAC which corresponds to digital audio systems. An internal circuit includes newly developed 32-bit Digital Filter achieving short group delay and high quality sound. It corresponds to a 768kHz PCM input at maximum, suitable for play backing high resolution audio sources that are being widespread in network audios, USB-DACs and Car Audio Systems. In addition, “OSR-Doubler” technology is newly adopted, making the AK4438 capable of supporting wide range signals and achieving low out-of-band noise while realizing low power consumption. Moreover, the AK4438 has five types of...