AK4344_10 Datasheet, PDF (2/25 Pages) Asahi Kasei Microsystems – 100dB 96kHz 24-Bit Stereo 3.3V ΔΣ DAC

[AK4344]
CSN
CCLK
CDTI
CDTO
µP
Interface
MCLK
De-emphasis
Control
Clock
Divider
VDD
VSS
VCOM
SDTI1
LRCK
BICK
Audio
Data
Interface
8X
Interpolator
8X
Interpolator
ΔΣ
Modulator
ΔΣ
Modulator
SCF
LPF
SCF
LPF
CSN
CCLK
CDTI
TEST1
PDN ^TEST2
Figure 1. AK4344 Block Diagram (Mode= “0”)
MCLK
µP
Interface
De-emphasis
Control
Clock
Divider
LOUT
ROUT
VDD
VSS
VCOM
SDTI2
SDTI1
LRCK
BICK
Audio
Data
Interface
8X
Interpolator
8X
Interpolator
ΔΣ
Modulator
ΔΣ
Modulator
SCF
LPF
SCF
LPF
TEST1
PDN ^TEST2
Figure 2. AK4344 Block Diagram (Mode= “1”)
LOUT
ROUT
MS0641-E-01
-2-
2010/09