AK4344ET AKM [Asahi Kasei Microsystems], AK4344ET Datasheet - Page 2

• Manufacturer Part Number: AK4344ET
• Description: 100dB 96kHz 24-Bit Stereo 3.3V ?? DAC
• Manufacturer: AKM [Asahi Kasei Microsystems]

MS0641-E-00
CDTO
SDTI1
SDTI2
SDTI1
CCLK
LRCK
CCLK
LRCK
BICK
BICK
CDTI
CDTI
CSN
CSN
TEST1
TEST1
Interface
Interface
Audio
Audio
Data
Data
Interface
Interface
PDN
PDN
µP
µP
Figure 1. AK4344 Block Diagram (Mode= “0”)
Figure 2. AK4344 Block Diagram (Mode= “1”)
TEST2
TEST2
Interpolator
Interpolator
Interpolator
Interpolator
8X
8X
8X
8X
- 2 -
De-emphasis
De-emphasis
Control
Control
Modulator
Modulator
Modulator
Modulator
ΔΣ
ΔΣ
ΔΣ
ΔΣ
Divider
Divider
MCLK
MCLK
Clock
Clock
SCF
SCF
SCF
SCF
LPF
LPF
LPF
LPF
VDD
VSS
VCOM
VDD
VSS
VCOM
ROUT
ROUT
LOUT
LOUT
2007/06