AK4601VQ Datasheet, PDF (9/111 Pages) Asahi Kasei Microsystems – Audio HUB CODEC with Digital Mixer

[AK4601]
■ Pull-down Pin Statuses
Pin
No.
Pin
1
CLKO
2
BICK1
3
LRCK1
5
SDOUT1
8
SDOUT2
LRCK2/SDOUT3
LRCK2
10 (MSELN bit = “L”)
SDOUT3
(MSELN bit = “H”)
BICK2/SDIN3
BICK2
11 (MSELN bit = “L”)
SDIN3
(MSELN bit = “H”)
18
AVDRV
21
TESTI
Power-down
PDN pin = “L”
Pulled-down (50K)
Pulled-down (50K)
Pulled-down (50K)
Pulled-down (50K)
Pulled-down (50K)
Pulled-down (50K)
-
-
Pulled-down (50K)
-
-
Pulled-down (70Ω)
Pulled-down (25K)
Power-down Release
PDN pin = “H”
(Slave Mode, MSNx bit = “0”)
PSWxN bit = “1”
PSWxN bit = “0”
Output
Input
HiZ
Input
HiZ
Output
Output
Input
HiZ
Output
Input
Pulled-down (46K)
Input
Pulled-down (46K)
Output
Output
-
Input
Pulled-down (46K)
Output
Output
-
Input
Input
HiZ
Pulled-down (46K)
Input
Input
HiZ
HiZ
Output
Output
Pulled-down (25K) Pulled-down (25K)
Power-down
Release
PDN pin = “H”
(Master Mode
MSNx bit = “1”)
Output
Output
Output
Output
Output
-
Output
Output
-
Output
Input
Output
Pulled-down (25K)
Table 2. Pull-down Pin Statuses (x=1~2)
016000391-E-01
-9-
2016/12