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AK4413

AKM
Part Number AK4413
Manufacturer AKM
Description High Performance 120dB 24-Bit 4ch DAC
Published May 11, 2014
Detailed Description [AK4413] AK4413 High Performance 120dB 24-Bit 4ch DAC GENERAL DESCRIPTION AK4413 is a 24-bit DAC, which corresponds to ...
Datasheet PDF File AK4413 PDF File

AK4413
AK4413

Overview
[AK4413] AK4413 High Performance 120dB 24-Bit 4ch DAC GENERAL DESCRIPTION AK4413 is a 24-bit DAC, which corresponds to BD systems.
An internal circuit includes newly developed 24bit Digital Filter for better sound q uality achiev ing low distortion charac teristics and wide dynamic range.
The AK4413 has full differential SCF outputs, removing the need for AC coupling capacitors a nd increasing performance for systems with excessive clock jitter.
The AK4413 accepts 216kHz PCM data, ideal for a wide range of applications including DVD-Audio.
FEATURES • 128x Over sampling • Sampling Rate: 30kHz ∼ 216kHz • 24Bit 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 • Digital De-emphasis for 32, 44.
1, 48kHz sampling • Soft Mute • Digital Attenuator (255 levels and 0.
5dB step) • Stereo Mode • THD+N: -104dB • DR, S/N: 120dB (Stereo mode: 123dB) • I/F Format: 24-bit MSB justified, 16/20/24bit LSB justified, I2S, 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 LQFP MS1495-E-01 -1- 2013/01 http://www.
Datasheet4U.
com [AK4413] ■ Block Diagram DVDD DVSS PDN AVDD AVSS Bias BICK PCM Data Interface 8X Interpolator SCF AOUTLP1 AOUTLN1 SDTI1 SDTI2 DATT Soft Mute ΔΣ Modulator VCOM1 Vref VREFH1 VREFL1 SCF AOUTRP1 AOUTRN1 VDD1 VSS 8X Interpolator SCF AOUTLP2 AOUTLN2 DATT Soft Mute ΔΣ Modulator VCOM2 Vref VREFH2 VREFL2 SCF SLOW AOUTRP2 AOUTRN VDD2 TDM1 TDM0 CSN/SMUTE CCLK/DEM0 CDTI/DEM1 VSS2 Control Register Clock Divider CAD0/SD CAD1/DIF0 PSN D ZF1/DIF1 DIF ACKS/DZF2 MCLK Block Diagram MS1495-E-01 -2- 2013/01 [AK4413] ■ Ordering Guide AK4413EQ AKD4413 Ev −10 ∼ +70°C 44 pin LQFP (0.
8mm pitch)...


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