Datasheet
MAX9867
Ultra-Low Power Stereo Audio Codec
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THIN QFN
(5mm ×
×
5mm)
TOP VIEW
29
30
28
27
12
11
13
SCL
IRQ
AVDD
REF
PREG
14
DGND
PVDD
LOUTN
ROUTN
N.C.
ROUTP
PGND
12
SDIN
4567
2324 22 20 19 18
LRCLK
BCLK
MICRN
MICRP
MICLP/DIGMICDATA
MICLN/DIGMICCLK
SDA
LOUTP
3
21
31
10
MCLK
MICBIAS
32
9
DVDD
AGND
SDOUT
26
15
LINL
DVDDIO
25
16
LINR
REG
JACKSNS/AUX
8
17
N.C.
+
MAX9867
*EP
*EP = EXPOSED PAD
Pin Configurations
TOP VIEW
(BUMP SIDE DOWN)
DGND SDA AVDDDVDD
1
A
B
C
D
234
WLP
(2.2mm x 2.7mm)
E
PREG AGND
MCLK SCL REFBCLK REG MICBIAS
SDIN IRQ MICRPLRCLK MICLN MICLP
LOUTN ROUTP JACKSNSSDOUT LINL MICRN
PVDD LOUTP ROUTNDVDDIO PGND LINR
56
MAX9867