AK4682 Datasheet, PDF (5/43 Pages) Asahi Kasei Microsystems – Multi-channel CODEC with 2Vrms Stereo Selector

[AK4682]
PIN/FUNCTION (continued)
No. Pin Name I/O
Function
43 LIN5
I Lch Input 5 Pin
44 RIN5
I Rch Input 5 Pin
45 NC
-
No Connection.
No internal bonding. This pin should be connected to the ground.
46 LIN6
I Lch Input 6 Pin
47 RIN6
I Rch Input 6 Pin
48 DVDD1
- ADC Digital Power Supply Pin, 4.75V∼5.25V
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
the AC-coupling capacitor for signal input.
Note: Analog output pins (LOUT1, ROUT1, LOUT2, ROUT2, LOUT3, ROUT3 pins) must use the AC-coupling
capacitor for signal output.
■ Handling of Unused Pin
The unused I/O pins should be processed appropriately as below.
Classification
Analog
Digital
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
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.
MS0610-E-01
-5-
2007/07