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RX-6010RBK/RX-6012RSL
AK4527B (IC601) : A/D,D/A converter
1.Pin layout
SDOS
I2C
SMUTE
BICK
LRCK
SDTI1
SDTI2
SDTI3
SDTO
DAUX
DFS
2. Pin function (1/2)
No.
Pin name
I/O
1
SDOS
2
I2C
3
SMUTE
4
BICK
5
LRCK
I/O
6
SDTI1
7
SDTI2
8
SDTI3
9
SDTO
O
10
DAUX
11
DFS
12
NC
13
DZEF
14
TVDD
15
DVDD
16
DVSS
17
PDN
18
TST
1-10
All manuals and user guides at all-guides.com
1
2
3
4
AK4527BVQ
5
6
7
Top View
8
9
10
11
Function
I
SDTO Source Select Pin (Note 1)
"L" : Internal ADC output, "H" : DAUX input
I
Control Mode Select Pin
"L" : 3-wire Serial, "H" : I
I
Soft Mute Pin (Note 1)
When this pin goes to "H", soft mute cycle is initialized.
When returning to "L", the output mute releases.
I
Audio Serial Data Clock Pin
Input Channel Clock Pin
I
DAC1 Audio Serial Data Input Pin
I
DAC2 Audio Serial Data Input Pin
I
DAC3 Audio Serial Data Input Pin
Audio Serial Data Output Pin
I
Sub Audio Serial Data Input Pin
I
Double Speed Sampling Mode Pin (Note 1)
"L" : Normal Speed, "H" : Double Speed
-
No Connect
No internal bonding.
I
Zero Input Detect Enable Pin
"L" : mode 7 (disable) at parallel mode,
zero detect mode is selectable by DZFM2-0 bits at serial mode.
"H" : mode 0 (DZF is AND of all six channels)
-
Output Buffer Power supply Pin, 2.7V~5.5V
-
Digital Power Supply Pin, 4.5V~5.5V
-
De-emphasis Pin, 0V
I
Power-Down & Reset Pin
When "L", the AK4527B is powered-down and the control registers are reset to default
state. If the state of P/S or CAD0-1 changes, then the AK4527B must be reset by PDN.
I
Test Pin
This pin should be connected to DVSS.
33
DZF2/OVF
32
RIN+
31
RIN-
30
LIN+
29
LIN-
28
ROUT1
27
LOUT1
26
ROUT2
25
LOUT2
24
ROUT3
23
LOUT3
C Bus
2
AK4527(1/2)
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