AK4319A AK4319 M0011-E-01 - Datasheet Archive

 

[AK4319A] AK4319A 18Bit SCF DAC General Description The AK4319A is a high performance 1bit stereo DAC for digital audio systems.

 

ASAHI KASEI [AK4319A AK4319A] AK4319A AK4319A 18Bit SCF DAC General Description The AK4319A AK4319A is a high performance 1bit stereo DAC for digital audio systems. A 1bit DAC can achieve monotonicity and low distortion with no adjustment. On chip SCF filter makes the device less affected to the clock jitter and also suppresses the undesirable radio emission noise. The device equips differentially configurated output pins, but either of the pins can be used as single-end. The AK4319A AK4319A achieves lower Outband noise characteristic and it is suitable for digital broadcasting tuner and other digital audio applications. Features Sampling Rate Ranging from 8kHz to 54kHz 128 times Oversampling 18bit 8 times Digital Filter 2nd order SCF with High Tolerance to Clock Jitter Differential outputs(Single-end use is available) Digital de-emphasis for 32, 44.1, 48kHz sampling Soft mute I/F format : MSB justified, LSB justified, IIS THD+N: -87dB DR: 92dB Master Clock: 256fs or 384fs Power supply: 4.5 to 5.5V Small Package: 24pin SSOP AK4319 AK4319 Compatible M0011-E-01 M0011-E-01 1998/6 -1-