AK4359A数据手册集成电路（IC）的数模转换器（DAC）规格书PDF

描述 Description

GENERAL DESCRIPTION
The AK4359A is an eight channels 24bit DAC corresponding to digital audio system. Using AKM's advanced multi bit architecture for its modulatorthe 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.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

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
AK4384 Semi-compatible
AK4359 Compatible