AK4375AECB Datasheet, PDF (2/4 Pages) Asahi Kasei Microsystems – Low-Power Advanced 32-bit DAC with HP/SRC

3. Block Diagram and Functions
[AK4375A]
TVDD
SCL
SDA
LRCK
BCLK
SDATA
MCKI
LDO2
for Digital Logic
I2C
Interface
Audio
Interface
Control
Register
SRC
32bit
Stereo
DAC
HP
(w/ Vol)
DAC
CLK BCLK
X’tal OSC
SRCCLK
for DAC
PLL
Charge Pump1
& LDO1P/N
for HP-Amp
(Class-G)
Charge
Pump2
PDN
TESTI
TESTO
HPL
HPGND
HPR
Figure 1. AK4375A Block Diagram
014011741-E-00-PB
-2-
2014/11