GENERAL DESCRIPTION

The AK4396 is a high performance stereo DAC for the 192kHz sampling mode of DVD-Audio including a 24bit digital filter. Using AKMs multi bit architecture for its modulator the AK4396 delivers a wide dynamic range while preserving linearity for improved THD+N performance. The AK4396 has full differential SCF outputs, removing the need for AC coupling capacitors and increasing performance for systems with excessive clock jitter. The AK4396 accepts 192kHz PCM data and 1-bit DSD data, ideal for a wide range of applications including DVD-Audio and SACD. The AK4396 has a fully functional compatibility with the AK4393/4/5 and lower power dissipation.

FEATURES

? 128x Oversampling

? Sampling Rate: 30kHz ～ 216kHz

? 24Bit 8x Digital Filter (Slow-roll-off option)

Ripple: ±0.005dB, Attenuation: 75dB

? High Tolerance to Clock Jitter

? Low Distortion Differential Output

? DSD data input available

? Digital de-emphasis for 32, 44.1, 48kHz sampling

? Soft Mute

? Digital Attenuator (Linear 256 steps)

? THD+N: ?100dB

? DR, S/N: 120dB

? I/F format : MSB justified, 16/20/24bit LSB justified, I2S

? Master Clock:

Normal Speed: 256fs, 384fs, 512fs, 768fs or 1152fs

Double Speed: 128fs, 192fs, 256fs or 384fs

Quad Speed: 128fs or 192fs

DSD: 512fs or 768fs

? Power Supply: 5V ± 5 (Analog), 3.0 ～ 5.25V (Digital)

? CMOS or TTL Level Digital I/F

? Package: 28pin VSOP

? Pin Compatible with AK4393/4/5