AKD4359中文资料192kHz 24-Bit 8ch DAC数据手册AKM规格书

描述 Description

GENERAL DESCRIPTION
The AK4359 is eight channels 24bit DAC corresponding to digital audio system. Using AKM's advanced multi bit architecture for its modulator the AK4359 delivers a wide dynamic range while preserving linearity for improved THD+N performance. The AK4359 has single end SCF outputs, increasing performance for systems with excessive clock jitter. The AK4359 accepts 192kHz PCM data, ideal for a wide range of applications including DVD-Audio.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

特性 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