ak4589 AKM Semiconductor, Inc., ak4589 Datasheet - Page 9

• Manufacturer Part Number: ak4589
• Description: 2/8-channel Audio Codec With Dir
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
The unused I/O pins should be processed appropriately as below.
Classification
Analog
Digital
MS0339-E-00
Handling of Unused Pin
Pin Name
RX0-7, LOUT1-4, ROUT1-4, LIN, RIN
INT0-1, BOUT, XTO, MCKO1-2, COUT, UOUT,
VOUT, SDTO1-2, CDTO, DZF1-2, TX1-0
CSN, DAUX1-2, SDTI1-4, XTL0-1
TEST1-3
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Setting
These pins should be open.
These pins should be open.
These pins should be connected to DVSS.
These pins should be connected to PVSS.
[AK4589]
2004/09