AK4376 Datasheet, PDF (2/5 Pages) Asahi Kasei Microsystems – Low-Power Advanced 32-bit DAC with HP

3. Block Diagram and Functions
[AK4376]
TVDD
SCL
SDA
LRCK
BCLK
SDATA
MCKI
LDO2
for Digital Logic
I²C
Interface
Audio
Interface
Control
Register
32-bit
Stereo
DAC
HP
(w/ Vol)
X’tal OSC
BCLK
DACMCLK
for DAC
PLLCLK
PLL
Charge Pump1
& LDO1P/N
for HP-Amp
(Class-G)
Charge
Pump2
PDN
TESTI1
TESTI2
TESTO
HPL
HPGND
HPR
Figure 1. Block Diagram
015014103-E-00-PB
-2-
2015/11