AK4601VQ Datasheet, PDF (8/111 Pages) Asahi Kasei Microsystems – Audio HUB CODEC with Digital Mixer

[AK4601]
No. Pin Name
41 VREFH
42 VREFL
43 AOUT1R
44 AOUT1L
45 AOUT2R
46 AOUT2L
47 AOUT3R
48 AOUT3L
I/O Function
I
Analog High-level Reference Voltage Input Pin
Connect this pin to AVDD.
I
Analog Low-level Reference Voltage Input Pin
Connect this pin to AVSS.
O
DAC1 Rch Analog Output Pin
This pin outputs “Hi-Z” during power-down state.
O
DAC1 Lch Analog Output Pin
This pin outputs “Hi-Z” during power-down state.
O
DAC2 Rch Analog Output Pin
This pin outputs “Hi-Z” during power-down state.
O
DAC2 Lch Analog Output Pin
This pin outputs “Hi-Z” during power-down state.
O
DAC3 Rch Analog Output Pin
This pin outputs “Hi-Z” during power-down state.
O
DAC3 Lch Analog Output Pin
This pin outputs “Hi-Z” during power-down state.
■ Handling of Unused Pins
Unused I/O pins must be connected appropriately.
Classification
Analog
Digital
Pin Name
MPREF, MPWR1, MPWR2, AIN1L/INP1, INN1, AIN1R/INP2, INN2,
AIN2LP/AIN3L, AIN2LN/AIN4L, AIN2RP/AIN3R, AIN2RN/AIN4R,
AIN5L, GNDIN5, AIN5R, AINMP/AINM, AINMN, AOUT1L, AOUT1R
AOUT2L, AOUT2R, AOUT3L, AOUT3R
SDOUT1, SDOUT2, CLKO
BICK2/SDIN3, SDIN2, SDIN1, LRCK1, BICK1, LRCK2/SDOUT3,
MCKI, TESTI
Table 1. Handling of Unused Pins
Setting
Open
Open
Connect to
DVSS1 ~ 2
016000391-E-01
-8-
2016/12