ak4682 AKM Semiconductor, Inc., ak4682 Datasheet - Page 5

• Manufacturer Part Number: ak4682
• Description: Multi-channel Codec With 2vrms Stereo Selector
• Manufacturer: AKM Semiconductor, Inc.

Note: All digital input pins must not be left floating.
Note: Analog input pins (LIN1, RIN1, LIN2, RIN2, LIN3, RIN3, LIN4, RIN4, LIN5, RIN5, LIN6, RIN6 pin) must use
Note: Analog output pins (LOUT1, ROUT1, LOUT2, ROUT2, LOUT3, ROUT3 pins) must use the AC-coupling
■
The unused I/O pins should be processed appropriately as below.
MS0610-E-01
Classification
Analog
Digital
No.
43
44
45
46
47
48
Handling of Unused Pin
the AC-coupling capacitor for signal input.
capacitor for signal output.
Pin Name
LIN5
RIN5
NC
LIN6
RIN6
DVDD1
Pin Name
LOUT1-3, ROUT1-3, LIN1-6, RIN1-6
SDTOB, LRCKB(Master), BICKB(Master)
MCLKA, LRCKA, BICKA, SDTIA1-2, MCLKB,
LRCKB(Slave), BICKB(Slave), MSB
SDA, SCL
I/O
I
I
-
I
I
-
Lch Input 5 Pin
Rch Input 5 Pin
No Connection.
Lch Input 6 Pin
Rch Input 6 Pin
ADC Digital Power Supply Pin, 4.75V∼5.25V
No internal bonding. This pin should be connected to the ground.
PIN/FUNCTION (continued)
- 5 -
Function
Setting
These pins should be open.
These pins should be open.
These pins should be connected to DVSS.
These pins should be pulled-up to DVDD2.
[AK4682]
2007/07