Asahi Kasei Microdevices AK4414
AK4414 is a 32-bit DAC, which corresponds to BD systems. The AK4414 has full differential SCF outputs, removing the need for AC coupling capacitors a nd increasing performance for systems with excessive clock jitter. The AK4414 accepts 216kHz PCM d ata and 1-bit DSD data, ideal for a wide range of applications including DVD-Audio and SACD.| Part No. | AK4414 |
|---|---|
| Datasheet | AK4414 Download |
| Manufacturer |  Asahi Kasei Microdevices |
| Description | High Performance 120dB 32-Bit 4ch DAC |
| Buy | Stock & Price |
GENERAL DESCRIPTION
An internal circuit includes newly developed 32bit Digital Filter for better sound q uality achiev ing low distortion charac teristics and wide dynamic range.FEATURES
● 128x Over sampling● Sampling Rate: 30kHz ∼ 216kHz
● 32Bit 8x Digital Filter - Ripple: ±0.005dB, Attenuation: 80dB - High Quality Sound Short Delay Option; GD=7/fs and GD=5.5/fs - Sharp Roll-Off Filter - Slow Roll-Off Filter
● High Tolerance to Clock Jitter
● Low Distortion Differential Output
● DSD data input
● Digital De-emphasis for 32, 44.1, 48kHz sampling
● Soft Mute
● Digital Attenuator (255 levels and 0.5dB step)
● Stereo Mode
● THD+N: -107dB
● DR, S/N: 120dB (Stereo mode: 123dB)
● I/F Format: 24/32bit MSB justified, 16/20/24/32bit LSB justified, I2S, DSD, TDM
● Master Clock: 30kHz ~ 32kHz: 1152fs 30kHz ~ 54kHz: 512fs or 768fs 30kHz ~ 108kHz: 256fs or 384fs 108kHz ~ 216kHz: 128fs or 192fs
● Power Supply: DVDD=AVDD=2.7 ∼ 3.6V, VDD1/2=4.75 ∼ 5.25V
● Digital Input Level: CMOS
● Package: 44pin LQ...
