[AK4438]
5. Pin Configurations and Functions
■ Pin Configurations
16
15
14
13
12
11
10
9
AOUTR1
AOUTR3
25
26
27
AOUTL4
AOUTR4
TEST
AOUTL1
PS/CAD0_SPI
28
CAD0_I2C/CSN/DIF
SCL/ CCLK/TDM1
SDA/ CDTI /TDM0
SMUTE / CAD1
PDN
Top View
I2C
29
30
TVDD
VSS1
31
Back TAB:Note
LDOO
32
Figure 2. Pin Configurations
Note: The exposed pad on the bottom surface of the package must be open or connected to the analog
ground.
016001925-E-00
2016/03
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