AK4452 Datasheet, PDF (5/82 Pages) Asahi Kasei Microsystems – 115dB 768kHz 32-bit 2ch Premium DAC

[AK4452]
■ Block Diagram
4. Block Diagram and Functions
BICK/DCLK
LRCK/DSDL1
SDTI1/DSDR1
TDMO1
LDOE
TVDD
VDD18 DVSS
LDO
PCM
Data
Interface
De-empha
sis
DATT
Soft Mute
DSD Filter
PDN
8X
Interpolator
DATT
Soft Mute
AVDD AVSS
Bias
SCF

Modulator
Noise
Rejection
Filter
Vref
SCF
AOUTL1P
AOUTL1N
VREFH1
VREFL1
AOUTR1P
AOUTR1N
DSD
Data
Interface
DZF/SMUTE
CAD1/DCHAIN
I2C
CAD0_I2C/CSN/DIF
SCL/CCLK/TDM1
SDA/CDTI/TDM0
Control
Register
PS/CAD0_SPI
Clock
Divider
MCLK
TST1
TST2
TST3
TST4
TST5
TST6
TST7
Figure 1. Block Diagram
015002211-E-02
-5-
2015/08