183
AK4358VQ (HDMI : U2404)
AK4358VQ Pin Function
ASAHI KASEI
[AK4358]
MS0203-J-01
2006/02
- 2 -
オーダリングガイド
AK4358VQ -40
∼
+85
°
C 48pin
LQFP
AKD4358
評価ボード
ピン配置
LOUT1-
RO
UT
1+
1
LOUT1+
48
2
DZF3
3
DZF2
4
DZF1
5
CAD0
6
ACKSN
7
PDN
8
BICK
9
MCLK
10
DVDD
RO
UT
1-
47
LO
U
T2+
46
45
44
RO
UT
2-
43
LO
U
T3
+
42
LO
U
T3
-
41
RO
UT
3+
40
RO
UT
3-
39
LO
U
T4
+
38
S
D
TI
4
13
S
D
TI
1
14
S
D
TI
2
15
S
D
TI
3
16
LRCK
17
18
C
C
LK
/S
C
L
19
CD
TI
/S
DA
20
CS
N/
CA
D
1
21
D
C
LK
22
D
SD
L4
23
36
35
34
33
32
31
30
29
28
27
26
AVSS
AVDD
VREFH
ROUT4+
ROUT4-
DIF0
DSDR3
DSDL3
DSDR2
DSDL2
DSDR1
AK4358VQ
Top View
I2C
LO
U
T2-
RO
UT
2+
LO
U
T4-
37
DS
D
R4
24
11
DVSS
12
25
DSDL1
ASAHI KASEI
[AK4358]
MS0203-J-01
2006/02
- 4 -
PIN/FUNCTION
No. Pin Name
I/O
Function
1
LOUT1-
O
DAC1 Lch Negative Analog Output Pin
2
LOUT1+
O
DAC1 Lch Positive Analog Output Pin
3
DZF3
O
Zero Input Detect 3 Pin
4
DZF2
O
Zero Input Detect 2 Pin
5
DZF1
O
Zero Input Detect 1 Pin
6
CAD0
I
Chip Address 0 Pin
7
ACKSN
I
Auto Setting Mode Disable Pin (Pull-down Pin)
“L”: Auto Setting Mode, “H”: Manual Setting Mode
8
PDN
I
Power-Down Mode Pin
When at “L”, the AK4358 is in the power-down mode and is held in reset.
The AK4358 should always be reset upon power-up.
9
BICK
I
Audio Serial Data Clock Pin
10
MCLK
I
Master Clock Input Pin
An external TTL clock should be input on this pin.
11 DVDD
- Digital Power Supply Pin, +4.75
∼
+5.25V
12
DVSS
-
Digital Ground Pin
13
SDTI4
I
DAC4 Audio Serial Data Input Pin
14
SDTI1
I
DAC1 Audio Serial Data Input Pin
15
SDTI2
I
DAC2 Audio Serial Data Input Pin
16
SDTI3
I
DAC3 Audio Serial Data Input Pin
17
LRCK
I
L/R Clock Pin
18
I2C
I
Control Mode Select Pin
“L”: 3-wire Serial, “H”: I
2
C Bus
19
CCLK/SCL
I
Control Data Clock Pin
I2C = “L”: CCLK (3-wire Serial), I2C = “H”: SCL (I
2
C Bus)
20
CDTI/SDA
I/O
Control Data Input Pin
I2C = “L”: CDTI (3-wire Serial), I2C = “H”: SDA (I
2
C Bus)
21
CSN/CAD1
I
Chip Select Pin
I2C = “L”: CSN (3-wire Serial), I2C = “H”: CAD1 (I
2
C Bus)
22
DCLK
I
DSD Clock Pin
23
DSDL4
I
DAC4 DSD Lch Data Input Pin
24
DSDR4
I
DAC4 DSD Rch Data Input Pin
25
DSDL1
I
DAC1 DSD Lch Data Input Pin
26
DSDR1
I
DAC1 DSD Rch Data Input Pin
27
DSDL2
I
DAC2DSD Lch Data Input Pin
28
DSDR2
I
DAC2 DSD Rch Data Input Pin
29
DSDL3
I
DAC3 DSD Lch Data Input Pin
30
DSDR3
I
DAC3 DSD Rch Data Input Pin
31
DIF0
I
Audio Data Interface Format 0 Pin
32
ROUT4-
O
DAC4 Rch Negative Analog Output Pin
33
ROUT4+
O
DAC4 Rch Positive Analog Output Pin
34
VREFH
I
Positive Voltage Reference Input Pin
35 AVDD
- Analog Power Supply Pin, +4.75
∼
+5.25V
36
AVSS
-
Analog Ground Pin
37
LOUT4-
O
DAC4 Lch Negative Analog Output Pin
38
LOUT4+
O
DAC4 Lch Positive Analog Output Pin
39
ROUT3-
O
DAC3 Rch Negative Analog Output Pin
40
ROUT3+
O
DAC3 Rch Positive Analog Output Pin
41
LOUT3-
O
DAC3 Lch Negative Analog Output Pin
42
LOUT3+
O
DAC3 Lch Positive Analog Output Pin
43
ROUT2-
O
DAC2 Rch Negative Analog Output Pin
44
ROUT2+
O
DAC2 Rch Positive Analog Output Pin
Summary of Contents for AVR-2313
Page 30: ...30 Personal notes...
Page 34: ...Personal notes Personal notes 34...
Page 38: ...38 Personal notes...
Page 54: ...54 Personal notes Personal notes...
Page 106: ...106 Personal notes...
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Page 197: ...197 GRID ASSIGNMENT...
Page 198: ...198 ANODE CONNECTION...