AK4555 データシート PDF

ASAHI KASEI [AK4555] Low Power & Small Package 20bit Σ CODEC AK4555 GENERAL DESCRIPTION The AK4555 is a low voltage 20bit A, D & D, A converter for portable digital audio system. In the AK4555, the loss of accuracy form clock jitter is also improved by using SCF techniques for on-chip post fi

[AK4950] AK4950 24bit Stereo CODEC with MIC, SPK, Cap-less VIDEO-AMP & mini DSP GENERAL DESCRIPTION The AK4950 is a 24bit stereo CODEC with a microphone, speaker and headphone amplifiers. The input circuits include a microphone amplifier and the output circuits include a speaker amplifier. It is sui

[AK4371] AK4371 DAC with built-in PLL & HP-AMP GENERAL DESCRIPTION The AK4371 is a 24-bit DAC with an integrated PLL and headphone amplifier. The PLL input frequency is synchronized to typical mobile phone clock frequencies. The AK4371 features an analog mixing circuit that allows easy interfacing