AK4552 Datasheet - Asahi Kasei Microsystems

AK4552 3V 96KHZ 24-BIT CODEC

The AK4552 is a low voltage 24bit 96kHz A/D & D/A converter for digital audio system. In the AK4552, the loss of accuracy form clock jitter is also improved by using SCF techniques for on-chip post filter. Analog signal input/output of the AK4552 are single-ended, therefore, any external filters are.

AK4552 Features

* HPF for DC-offset cancel (fc=3.4Hz@fs=44.1kHz) Single-ended ADC - S/(N+D): 89dB@VA=3.0V - Dynamic Range, S/N: 97dB@VA=3.0V Single-ended DAC - Digital de-emphasis for 32kHz, 44.1kHz and 48kHz sampling - S/(N+D): 88dB@VA=3.0V - Dynamic Range, S/N: 100dB@VA=3.0V Audio I/F format: MSB First, 2’s

AK4552_AsahiKaseiMicrosystems.pdf