AK4452VN Datasheet, PDF (5/91 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
TST!
TST2
LDOE
TVDD
VDD18 DVSS
LDO
PCM
Data
Interface
De-empha
sis
DATT
Soft Mute
DSD Filter
PDN
8X
Interpolator
DATT
Soft Mute

Modulator
Noise
Rejection
Filter
AVDD AVSS
Bias
SCF
Vref
SCF
DSD
Data
Interface
DZF
CAD1/SMUTE
TDMO1
I2C
CAD0_I2C/ CSN
SCL/ CCLK/TDM1
SDA/ CDTI/TDM0
Control
Register
CAD0_SPI
Clock
Divider
MCLK
AOUTLP1
AOUTLN1
VREFH1
VREFL1
AOUTRP1
AOUTRN1
TST3
TST4
TST5
TST6
TST7
TST8
Figure 1. Block Diagram
Rev. 0.1
2014/04
-5-