CDB5381 View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
'CDB5381' PDF : 24 Pages View PDF
TYPICAL CONNECTION DIAGRAM
CS5381
+5 V to 3.3 V
+5V +
1 µF
+
1 µF
0.01 µF
0.01 µF
*
5.1 Ω
0.01 µF
0.01 µF
+
1 µF
+5Vto 2.5 V
+
**47 µF
1 µF
+
VA
FILT+
0.01 µF
REFGND
0.01 µF
VQ
Analog
Input
Buffer
(Figure 24)
AINL+
AINL-
VD
CS5381
A/D CONVERTER
VL
OVFL
RST
I2S/LJ
M/S
HPF
M0
M1
MDIV
SDOUT
VL
10 k
Power Down
and Mode
Settings
Audio Data
Processor
Analog
Input
Buffer
(Figure 24)
AINR+
AINR-
GND
LRCK
SCLK
MCLK
Timing Logic
and Clock
GND
* Resistor may only
be used if VD is
derived from VA. If
used, do not drive any
other logic from VD.
** Capacitor value
affects low frequency
distortion. See
Section 3.9.
Figure 22. Typical Connection Diagram
14
DS563F2
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