106dB 192kHz 24-Bit 8ch DAC

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The AK4359A is an eight channels 24bit DAC corresponding to digital audio system. Using AKM's advanced multi bit architecture for its modulator the AK4359A delivers a wide dynamic range while preserving linearity for improved THD+N performance. The AK4359A has single end SCF outputs, increasing performance for systems with excessive clock jitter. The AK4359A accepts 192kHz PCM data, ideal for a wide range of applications including DVD-Audio.

Key Features

• Sampling Rate Ranging from 8kHz to 192kHz

• 24Bit 8 times Digital Filter with Slow roll-off option

• THD+N: -94dB

• DR, S/N: 106dB

• High Tolerance to Clock Jitter

• Single Ended Output Buffer with 2nd order Analog LPF

• Digital De-emphasis for 32, 44.1 & 48kHz sampling

• Zero Detect function

• Channel Independent Digital Attenuator (Linear 256 steps)

• 3-wire Serial and I2C Bus µP I/F for mode setting

• I/F format: MSB justified, LSB justified (16bit, 20bit, 24bit), I2S, TDM

• Master clock: 256fs, 384fs, 512fs or 768fs or 1152fs (Normal Speed Mode)

128fs, 192fs, 256fs or 384fs (Double Speed Mode)

128fs or 192fs (Quad Speed Mode)

• Power Supply: 4.5 to 5.5V

• 30pin VSOP Package

• AK4384 Semi-compatible

• AK4359 Compatible

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