データシート

ASAHI KASEI
[AK4353]
AK4353
96kHz 24Bit ∆Σ DAC with DIT
AK4353
96kHz,24bit
CMOS D/A
DAC
2.7V
TTL
5.5V
CMOS
o
DAC
o S/(N+D): [email protected]
o DR:
[email protected]
o S/N:
[email protected]
: 16kHz 96kHz
o
o
:
256fs/384fs/512fs/768fs/1024fs/1536fs
256fs/384fs/512fs/768fs
128fs/192fs/256fs/384fs
o
:
/
/I2S
o
:
:
2
)
(44.1kHz/48kHz/32kHz
:
,
,
,
o
o
:
S/PDIF, IEC958, AES/EBU, EIAJ CP1201
o
: TTL/CMOS
o
: [email protected]
o
:3
/I2C
o
: [email protected]
: 24
VSOP
o
o
: 2.7 5.5V
o Ta: -40 85
16kHz 24kHz
32kHz 48kHz
64kHz 96kHz
(256
MS0016-J-02
)
2001/05
-1-
ASAHI KASEI
[AK4353]
n
CSN CCLK CDTI
CAD1 CAD0 I2C
TX
MCKI
MCKO
DIT
AVDD
LRCK
BICK
SDTI
AVSS
Serial Input
Interface
Clock Generator
VCOM
TTL
DVDD
ATT
8X
Interpolator
∆Σ
Modulator
LPF
AOUTL
ATT
8X
Interpolator
∆Σ
Modulator
LPF
AOUTR
Mixer
DVSS
DZF
PDN
1. 3
CSN
CAD1 CAD0 I2C
TX
(I2C = “L”)
SCL
SDA
MCKI
MCKO
DIT
AVDD
LRCK
BICK
SDTI
AVSS
Serial Input
Interface
Clock Generator
VCOM
TTL
DVDD
ATT
8X
Interpolator
∆Σ
Modulator
LPF
AOUTL
ATT
8X
Interpolator
∆Σ
Modulator
LPF
AOUTR
Mixer
DVSS
DZF
PDN
2. I2C
(I2C = “H”)
MS0016-J-02
2001/05
-2-
ASAHI KASEI
[AK4353]
n
AK4353VF
AKD4353
-40∼+85°C
24pin VSOP
n
MCKO
1
24
DZF
TX
2
23
NC
DVDD
3
22
AVDD
DVSS
4
21
AVSS
MCKI
5
20
VCOM
BICK
6
19
AOUTL
SDTI
7
18
AOUTR
LRCK
8
17
CAD1
PDN
9
16
CAD0
CSN
10
15
I2C
SCL/CCLK
11
14
TTL
SDA/CDTI
12
13
TST
Top
View
MS0016-J-02
2001/05
-3-
ASAHI KASEI
No.
1
MCKO
[AK4353]
I/O
O
MCKI
2
3
4
5
6
7
8
9
TX
DVDD
DVSS
MCKI
BICK
SDTI
LRCK
PDN
O
I
I
I
I
I
, +2.7∼+5.5V
, 0V
“L”
10
CSN
I
3
I2 C
11
13
SCL
CCLK
SDA
CDTI
TST
14
TTL
I
15
I2C
I
12
DVDD
I2 C
3
I
I
I/O
I
I
I2 C
3
DVDD
“L”: CMOS, “H”: TTL
“L”: 3
16
17
18
19
20
CAD0
CAD1
AOUTR
AOUTL
VCOM
I
I
O
O
O
21
22
23
AVSS
AVDD
NC
-
24
DZF
O
, “H”: I2C
0
1
R
L
, AVDD/2
NC
SDTI
RSTN = “0”
8192
“H”
:
MS0016-J-02
2001/05
-4-
ASAHI KASEI
(AVSS, DVSS=0V; Note 1)
Parameter
Power Supplies
Analog
Digital
|AVSS-DVSS|
(Note 2)
Input Current (any pins except for supplies)
Analog Input Voltage
Digital Input Voltage
Ambient Temperature
Storage Temperature
[AK4353]
Symbol
AVDD
DVDD
∆GND
IIN
VINA
VIND
Ta
Tstg
min
-0.3
-0.3
-0.3
-0.3
-40
-65
max
6.0
6.0
0.3
±10
AVDD+0.3
DVDD+0.3
85
150
Units
V
V
V
mA
V
V
°C
°C
Note:1.
2. AVSS DVSS
(AVSS, DVSS=0V; Note 1)
Parameter
Power Supplies
3V operation (TTL = “L”)
(Note 3)
Analog
Digital
5V operation (TTL = “H”)
Analog
Digital
Symbol
min
typ
max
Units
AVDD
DVDD
2.7
2.7
3.0
3.0
5.5
3.6 or AVDD
V
V
AVDD
DVDD
4.5
4.5
5.0
5.0
5.5
AVDD
V
V
Note:1.
3. AVDD DVDD
MS0016-J-02
2001/05
-5-
ASAHI KASEI
[AK4353]
(fs=44.1kHz)
(Ta=25°C; AVDD,DVDD=5V; fs=44.1kHz; DFS1-0 = “00”; CKS2-0 = “000”; DIF2-0 = “101”;
Signal Frequency =1kHz; Measurement frequency=20Hz∼20kHz; unless otherwise specified)
Parameter
min
typ
max
Dynamic Characteristics
Resolution
24
S/(N+D)
AVDD=5V
84
90
AVDD=3V
80
86
DR
(-60dB input, A-weighted)
AVDD=5V
94
102
AVDD=3V
90
97
S/N
(A-weighted)
AVDD=5V
94
102
AVDD=3V
90
97
Interchannel Isolation
90
110
DC Accuracy
Interchannel Gain Mismatch
0.2
0.5
Gain Drift
20
Output Voltage
AOUT=0.6x(AVDD-AVSS)
AVDD=5V
2.8
3.0
3.2
AVDD=3V
1.66
1.8
1.94
Load Resistance
(Note 4)
10
Load Capacitance
25
Power Supplies
Power Supply Current
Normal Operation (PDN = “H”)
AVDD
8
12
DVDD
(Note 5)
8
16
Power-Down-Mode (PDN = “L”)
AVDD+DVDD
10
100
Note:4. AC
5. DVDD=3V
Units
Bits
dB
dB
dB
dB
dB
dB
dB
dB
ppm/°C
Vpp
Vpp
kΩ
pF
mA
mA
µA
DVDD 4mA
MS0016-J-02
2001/05
-6-
ASAHI KASEI
[AK4353]
(fs=96kHz)
(Ta=25°C; AVDD,DVDD=5V; fs=96kHz; DFS1-0 = “01”; CKS2-0 = “001”; DIF2-0 = “101”;
Signal Frequency =1kHz; Measurement frequency=20Hz∼40kHz; unless otherwise specified)
Parameter
min
typ
Dynamic Characteristics
Resolution
S/(N+D)
AVDD=5V
80
86
AVDD=3V
78
84
DR
(-60dB input)
AVDD=5V
88
96
AVDD=3V
84
92
S/N
AVDD=5V
88
96
AVDD=3V
84
92
Interchannel Isolation
90
110
DC Accuracy
Interchannel Gain Mismatch
0.2
Gain Drift
20
Output Voltage
AOUT=0.6x(AVDD-AVSS)
AVDD=5V
2.8
3.0
AVDD=3V
1.66
1.8
Load Resistance
(Note 4)
10
Load Capacitance
Power Supplies
Power Supply Current
Normal Operation (PDN = “H”)
AVDD
8
DVDD
(Note 6)
13
Power-Down-Mode (PDN = “L”)
AVDD+DVDD
10
Note:4. AC
6. DVDD=3V
max
Units
24
Bits
dB
dB
dB
dB
dB
dB
dB
0.5
3.2
1.94
25
dB
ppm/°C
Vpp
Vpp
kΩ
pF
12
26
mA
mA
100
µA
DVDD 7mA
MS0016-J-02
2001/05
-7-
ASAHI KASEI
[AK4353]
(fs=44.1kHz)
(Ta=25°C; AVDD,DVDD=2.7∼5.5V; fs=44.1kHz; DEM=OFF)
Parameter
Symbol
min
Digital Filter (Decimation LPF)
Passband
(Note 7)
-0.02dB
PB
0
-6.0dB
Stopband
(Note 7)
SB
24.1
Passband Ripple
PR
Stopband Attenuation
SA
54
Group Delay
(Note 8)
GD
Digital Filter + Analog Filter
FR
Frequency Response:
0∼20.0kHz
Note:7.
max
Units
22.05
20.0
-
20.1
-
kHz
kHz
kHz
dB
dB
1/fs
±0.2
-
dB
typ
max
Units
48.0
43.5
-
±0.02
fs
PB=0.4535*fs(@±0.01dB), SB=0.546*fs.
8.
24
(fs=96kHz)
(Ta=25°C; AVDD,DVDD=2.7∼5.5V; fs=96kHz; DEM=OFF)
Parameter
Symbol
min
Digital Filter (Decimation LPF)
Passband
(Note 7)
-0.02dB
PB
0
-6.0dB
Stopband
(Note 7)
SB
52.5
Passband Ripple
PR
Stopband Attenuation
SA
54
Group Delay
(Note 8)
GD
Digital Filter + Analog Filter
FR
Frequency Response:
0∼20.0kHz
40.0kHz
Note:7.
typ
DAC
20.1
-
kHz
kHz
kHz
dB
dB
1/fs
±0.2
±0.2
-
dB
dB
±0.02
fs
PB=0.4535*fs(@±0.01dB), SB=0.546*fs.
8.
24
MS0016-J-02
DAC
2001/05
-8-
ASAHI KASEI
[AK4353]
(CMOS
DC
(Ta=25°C; AVDD=2.7∼5.5V; DVDD=2.7∼3.6V; TTL = “L”)
Parameter
Symbol
High-Level input voltage
VIH
Low-Level input voltage
VIL
High-Level Output Voltage
VOH
(TX, MCKO pins:
Iout=-100µA)
(DZF pin:
Iout=-100µA) VOH
Low-Level Output Voltage
VOL
(TX, MCKO, DZF pins:
Iout= 100µA)
VOL
(SDA pin:
Iout= 3mA)
Input leakage current
Iin
)
min
0.7xDVDD
-
typ
-
DVDD-0.5
AVDD-0.5
-
-
V
V
-
-
0.5
0.4
±10
V
V
µA
DC
(TTL
; TTL
)
(Ta=25°C; AVDD,DVDD=4.5∼5.5V; TTL = “H”)
Parameter
Symbol
min
High-Level input voltage
(TTL pin) VIH
0.7xDVDD
(All pins except for TTL pin) VIH
2.2
Low-Level input voltage
(TTL pin) VIL
(All pins except for TTL pin) VIL
High-Level Output Voltage
(TX, MCKO pins:
Iout=-100µA)
VOH
DVDD-0.5
(DZF pin:
Iout=-100µA) VOH
AVDD-0.5
Low-Level Output Voltage
(TX, MCKO, DZF pins:
Iout= 100µA)
VOL
(SDA pin:
Iout= 3mA)
VOL
Input leakage current
Iin
-
MS0016-J-02
typ
-
max
Units
V
0.3xDVDD
V
max
Units
V
V
0.3xDVDD
V
0.8
V
-
-
V
V
-
0.5
0.4
±10
V
V
µA
2001/05
-9-
ASAHI KASEI
[AK4353]
(Ta=25°C; AVDD, DVDD=2.7∼5.5V; CL=20pF)
Parameter
Master Clock Input:
Frequency
128fs/256fs/512fs/1024fs
192fs/384fs/768fs/1536fs
Duty Cycle
LRCK:
(Note 9)
Frequency
Half Speed Mode
(DFS1-0 = “11”)
Normal Speed Mode (DFS1-0 = “00”)
Double Speed Mode (DFS1-0 = “01”)
Duty Cycle
Serial Interface Timing:
BICK Period
Half Speed Mode
Normal Speed Mode
Double Speed Mode
BICK Pulse Width Low
BICK Pulse Width High
BICK “↑” to LRCK Edge
(Note 10)
LRCK Edge to BICK “↑”
(Note 10)
SDTI Hold Time
SDTI Setup Time
Power-down & Reset Timing
PDN Pulse Width
(Note 11)
Note: 9.
Symbol
min
fCLK
fCLK
dCLK
fsh
fsn
fsd
Duty
CKS0-2
LRCK
PDN
DFS0-1
“L”
max
Units
4.096
6.144
40
24.576
36.864
60
MHz
MHz
%
16
32
64
45
24
48
96
55
kHz
kHz
kHz
%
tBCK
tBCK
tBCK
tBCKL
tBCKH
tBLR
tLRB
tSDH
tSDS
1/128fs
1/128fs
1/64fs
70
70
40
40
40
40
ns
ns
ns
ns
ns
ns
ns
ns
ns
tPDW
150
ns
(DFS0-1)
10.
11.
typ
PDN
RSTN
BICK
“H”
PDN
MS0016-J-02
RSTN
2001/05
- 10 -
ASAHI KASEI
[AK4353]
Parameter
Control Interface Timing (3-wire Serial mode):
CCLK Period
CCLK Pulse Width Low
Pulse Width High
CDTI Setup Time
CDTI Hold Time
CSN “H” Time
CSN “↓” to CCLK “↑”
CCLK “↑” to CSN “↑”
Control Interface Timing (I2C Bus mode):
SCL Clock Frequency
Bus Free Time Between Transmissions
Start Condition Hold Time (prior to first clock pulse)
Clock Low Time
Clock High Time
Setup Time for Repeated Start Condition
SDA Hold Time from SCL Falling
(Note 12)
SDA Setup Time from SCL Rising
Rise Time of Both SDA and SCL Lines
Fall Time of Both SDA and SCL Lines
Setup Time for Stop Condition
Pulse Width of Spike Noise suppressed by Input Filter
Note:12.
SCL
SDA
Symbol
min
tCCK
tCCKL
tCCKH
tCDS
tCDH
tCSW
tCSS
tCSH
200
80
80
40
40
150
50
50
fSCL
tBUF
tHD:STA
tLOW
tHIGH
tSU:STA
tHD:DAT
tSU:DAT
tR
tF
tSU:STO
tSP
4.7
4.0
4.7
4.0
4.7
0
0.25
4.0
0
SCL
typ
max
Units
ns
ns
ns
ns
ns
ns
ns
ns
100
1.0
0.3
50
kHz
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
ns
VIHmin.
300ns
MS0016-J-02
2001/05
- 11 -
ASAHI KASEI
[AK4353]
n
1/fCLK
VIH
MCKI
VIL
tCLKH
tCLKL
dCLK=tCLKH*fCLK*100
=tCLKL*fCLK*100
1/fs
VIH
LRCK
VIL
1/fBCK
VIH
BICK
VIL
tBCKH
tBCKL
VIH
LRCK
VIL
tBLR
tLRB
VIH
BICK
VIL
tSDS
tSDH
VIH
SDTI
VIL
tPDW
PDN
VIL
MS0016-J-02
2001/05
- 12 -
ASAHI KASEI
[AK4353]
VIH
CSN
VIL
tCSS
tCCKL tCCKH
VIH
CCLK
VIL
tCDS
CDTI
C1
tCDH
C0
R/W
WRITE
VIH
A4
VIL
3
tCSW
VIH
CSN
VIL
tCSH
VIH
CCLK
VIL
CDTI
D3
D2
D1
WRITE
VIH
D0
VIL
3
VIH
SDA
VIL
tLOW
tBUF
tR
tHIGH
tF
tSP
VIH
SCL
VIL
tHD:STA
Stop
tHD:DAT
tSU:DAT
Start
tSU:STA
tSU:STO
Start
Stop
I2 C
MS0016-J-02
2001/05
- 13 -
ASAHI KASEI
[AK4353]
n
MCKI, LRCK, BICK
MCKI
DFS0-1
CKS0-2
MCKI LRCK
MCKI
1
2
PDN = “H”
MCKI,BICK,LRCK
“0”)
ON
PDN=”
CKS2-0, DFS1-0
”
PDN = “L”
MCKI,LRCK
MCKO
PDN
(RSTN =
“L”
RSTN
“0”
CKS2
CKS1
CKS0
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
1.
fs [kHz]
16
32
64
22.05
44.1
88.2
24
48
96
Mode
Half
Normal
Double
Half
Normal
Double
Half
Normal
Double
128fs
8.1920
11.2896
12.2880
DFS1-0
“11”
“00”
(Half speed)
(Normal speed)
512fs
256fs
256fs
256fs
768fs
384fs
384fs
384fs
1024fs
512fs
512fs
512fs
1536fs
768fs
768fs
768fs
(DFS1-0 = “10”:
192fs
12.2880
16.9344
18.4320
256fs
4.0960
8.1920
16.3840
5.6448
11.2896
22.5792
6.1440
12.2880
24.5760
384fs
6.1440
12.2880
24.5760
8.4672
16.9344
33.8688
9.2160
18.4320
36.8640
2.
MS0016-J-02
“01”
(Double speed)
128fs
256fs
192fs
384fs
256fs
N/A
384fs
N/A
)
512fs
8.1920
16.3840
11.2896
22.5792
12.2880
24.5760
[MHz]
768fs
12.2880
24.5760
16.9344
33.8688
18.4320
36.8640
-
default (DFS1-0 = “00”)
1024fs
16.3840
22.5792
24.5760
-
1536fs
24.5760
33.8688
36.8640
-
2001/05
- 14 -
ASAHI KASEI
[AK4353]
n
BICK LRCK
SDTI
MSB
2’s
Mode4 20bit, 18bit, 16bit
DIF2-0
BICK
Mode
0
1
2
3
4
5
6
7
DIF2
0
0
0
0
1
1
1
1
DIF1
0
0
1
1
0
0
1
1
DIF0
0
1
0
1
0
1
0
1
6
3
LSB
SDTI
16bit, LSB justified
18bit, LSB justified
20bit, LSB justified
24bit, LSB justified
24bit, MSB justified
I2 S
Reserved
Reserved
L/R
H/L
H/L
H/L
H/L
H/L
L/H
BICK
≥32fs
≥36fs
≥40fs
≥48fs
≥48fs
≥48fs
“0”
default
3.
LRCK
0
1
10
11
12
13
14
15
0
1
10
11
12
13
14
15
0
1
BICK
(32fs)
SDTI
Mode 0
15
14
6
1
0
5
14
4
15
3
16
2
17
1
15
0
31
0
14
6
5
14
1
4
15
3
16
2
17
1
0
31
15
0
14
1
BICK
(64fs)
SDTI
Mode 0
Don’t care
15
14
0
Don’t care
15
14
0
Don’t care
15
14
0
15
14
0
15:MSB, 0:LSB
SDTI
Mode 1
Don’t care
17
16
17
16
17:MSB, 0:LSB
0
1
7
8
11
12
31
0
1
7
8
11
12
31
0
1
BICK
(64fs)
SDTI
Mode 2
Don’t care
SDTI
Mode 3
Don’t care
19
0
Don’t care
19
0
Don’t care
19
0
19
0
19:MSB, 0:LSB
23
20
23
20
23:MSB, 0:LSB
Lch Data
Rch Data
3. Mode 0-3
MS0016-J-02
2001/05
- 15 -
ASAHI KASEI
[AK4353]
LRCK
0
1
2
22
24
23
31
30
0
1
2
22
23
24
30
31
0
1
BICK
(64fs)
SDTI
23
22
1
0
Don’t care
23
22
0
1
Don’t care
23
22
23:MSB, 0:LSB
Lch Data
Rch Data
4. Mode 4
LRCK
0
1
2
3
23
24
25
31
0
1
2
3
23
24
25
31
0
1
BICK
(64fs)
SDTI
23
22
0
1
Don’t care
23
22
1
0
23
Don’t care
23:MSB, 0:LSB
Lch Data
Rch Data
5. Mode 5
n TX
SDTI
TX
TX
6
192
2
32
2
1
0
1
8
16
7
MS0016-J-02
2001/05
- 16 -
ASAHI KASEI
[AK4353]
M Channel 1 W Channel 2 B Channel 1 W Channel 2 M Channel 1 W Channel 2
Sub-frame
Frame 191
Sub-frame
Frame 0
Frame 1
6.
0
1
1
0
0
0
1
0
7.
-
0-3
3
(B)
(M)
(W)
1
2
0
1
1
2
5
-
4-27
24
2
16
4-11
-
28
29
30
-
31
27
MSB
0
V
AK4353
192
0
0
191
4-31
0
3 4
L
Sync
S
B
Audio sample
27 28 29 30 31
M
S V U C P
B
8.
(fs)
Preamble
B
M
W
64
Preceding state = 0
11101000
11100010
11100100
Preceding state = 1
00010111
00011101
00011011
4.
MS0016-J-02
2001/05
- 17 -
ASAHI KASEI
[AK4353]
SDTI
9
4
L
Sub-frame S
B
27
M
S
B
Audio sample
Mode 0
0
15
Mode 1
0 1 2
17
Mode 2
0 1 2 3 4
19
Mode 3,4,5 0 1 2 3 4 5 6 7 8
23
9. SDTI
n
IIR
3
32kHz,44.1kHz,48kHz
50/15µs
2
DFS0=DFS1=0
OFF
DEM1
0
0
1
1
DEM0
0
1
0
1
5.
DFS1
0
0
1
1
6.
DFS0
0
1
0
1
De-emphasis
44.1kHz
OFF
default
48kHz
32kHz
DEM1-0 (DFS1-0 = “00”
De-emphasis
6
OFF
OFF
OFF
)
default
DFS1-0
MS0016-J-02
2001/05
- 18 -
ASAHI KASEI
[AK4353]
n
8192
“0”
RSTN
DZF
“1”
“0”
“L”
4∼5/fs
DZF
RSTN
“L”
DZF
“H”
“0”
DZF
“H”
n
-∞(“0”)
1024LRCK
SMUTE
SMUTE
0dB
“1”
1024LRCK
“0”
-∞
1024LRCK
-∞
0dB
SMUTE bit
1024/fs
(1)
0dB
1024/fs
(3)
Attenuation
-∞
GD
GD
(2)
AOUT
(4)
8192/fs
DZF pin
:
(1) 1024LRCK
(2)
(3)
0dB
(4)
(1024/fs)
-∞(“0”)
(GD)
1024LRCK
8192
“0”
“0”
DZF
DZF
“L”
“H”
10.
MS0016-J-02
2001/05
- 19 -
ASAHI KASEI
[AK4353]
n
AK4353 PDN
“L”
PDN
PDN
Internal
State
Normal Operation
Power-down
D/A In
(Digital)
Normal Operation
“0” data
GD
D/A Out
(Analog)
(1)
GD
(3)
(2)
(3)
(1)
(4)
Clock In
Don’t care
MCKI, LRCK, BICK
DZF
External
MUTE
:
(1)
(2)
(3) PDN
(6)
(5)
Mute ON
(GD)
Hi-Z
(“↓ ↑”)
“0”
(4)
(5)
(PDN = “L”)
(3)
(6)
(PDN= “L”)
(MCKI, BICK, LRCK)
DZF
“L”
11.
MS0016-J-02
2001/05
- 20 -
ASAHI KASEI
[AK4353]
n
RSTN
“0”
VCOM
DAC
DZF
“H”
12 RSTN
RSTN bit
2~3/fs (6)
Internal
RSTN bit
Internal
State
Normal Operation
Normal Operation
Digital Block Power-down
D/A In
(Digital)
“0” data
(1)
GD
GD
(3)
D/A Out
(Analog)
(2)
(3)
(1)
(4)
Clock In
Don’t care
MCKI,LRCK,BICK
2/fs(5)
DZF
:
(1)
(2) RSTN = “0”
(3)
RSTN
(4)
(5)
“L”
(6) RSTN
(GD)
VCOM
(“↓ ↑”)
“0”
(RSTN = “0”)
DZF
RSTN
“0”
(MCKI, BICK, LRCK)
“H”
RSTN
RSTN
“1”
4 ~ 5/fs
2 ~ 3/fs
12.
MS0016-J-02
2001/05
- 21 -
ASAHI KASEI
[AK4353]
n
AK4353
CAD1
“0”
2
PDN
CAD0,
“L”
RSTN
(1) 3
(I2C = “L”)
3
I/F
: CSN, CCLK, CDTI
I/F
Chip
address(2bits, CAD0/1), Read/Write(1bit, “1”
; Write only), Register address(MSB first, 5bits), Control
data(MSB first, 8bits)
CCLK
CSN
CCLK
5MHz(max)
CSN CCLK “H”
CSN
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CCLK
CDTI
C1 C0 R/W A4 A3 A2 A1 A0 D7 D6 D5 D4 D3 D2 D1 D0
C1-C0: Chip Address (C1=CAD1, C0=CAD0)
R/W:
Read/Write (Fixed to “1” : Write only)
A4-A0: Register Address
D7-D0: Control Data
(2) I2C
(I2C = “H”)
I2 C
I/F
: SCL
I/F
Chip address(2bits, CAD0/1),
Read/Write(1bit, Fixed to “0”; Write only), Register address(MSB first, 5bits), Control data(MSB first, 8bits)
SCL
SCL
SCL = “H”
SDA
SCL
100kHz(max)
I2 C
CSN DVDD
AK4353
R/W ACK
SDA
0
0
1
0
0 C1 C0
ACK
0
0
0 A4 A3 A2 A1 A0
ACK
D7 D6 D5 D4 D3 D2 D1 D0
SCL
Stop
Start
C1-C0: Chip Address (C1=CAD1, C0=CAD0)
R/W:
Read/Write (Fixed to “0” : Write only)
A4-A0: Register Address
D7-D0: Control Data
ACK:
Acknowledge
*PDN = “L”
MS0016-J-02
2001/05
- 22 -
ASAHI KASEI
[AK4353]
n
Addr
00H
01H
02H
03H
04H
05H
06H
07H
Register Name
Control 1
Control 2
Control 3
Lch ATT
Rch ATT
TX
Channel Status 1
Channel Status 2
PDN
RSTN
08H
1FH
“L”
“0”
:
D7
0
0
PL3
ATT7
ATT7
0
0
CS15
D6
0
0
PL2
ATT6
ATT6
0
CS29
CS14
D5
0
DFS1
PL1
ATT5
ATT5
0
CS28
CS13
D4
0
DFS0
PL0
ATT4
ATT4
0
CS25
CS12
D3
DIF2
CKS2
DEM1
ATT3
ATT3
0
CS24
CS11
DZF
MS0016-J-02
D2
DIF1
CKS1
DEM0
ATT2
ATT2
0
CS3
CS10
D1
DIF0
CKS0
ATC
ATT1
ATT1
V
CS2
CS9
D0
RSTN
RSTN
SMUTE
ATT0
ATT0
TXE
CS1
CS8
“H”
2001/05
- 23 -
ASAHI KASEI
[AK4353]
n
Addr
00H
Register Name
Control 1
Default
D7
0
0
D6
0
0
D5
0
0
D4
0
0
D3
DIF2
1
D2
DIF1
0
D1
DIF0
1
D0
RSTN
1
D2
CKS1
0
D1
CKS0
0
D0
RSTN
1
RSTN:
0:
1:
DIF2-0, CKS2-0, DFS1-0
DZF
“H”
PDN
DIF2-0:
RSTN
3
: “101”, Mode 5
Addr
01H
Register Name
Control 2
Default
D7
0
0
D6
0
0
D5
DFS1
0
D4
DFS0
0
D3
CKS2
0
RSTN:
0:
1:
DIF2-0, CKS2-0, DFS1-0
DZF
“H”
PDN
CKS2-0:
RSTN
1
: “000”
DFS1-0:
/
/2
1
6
: “00”
MS0016-J-02
2001/05
- 24 -
ASAHI KASEI
Addr
02H
[AK4353]
Register Name
Control 3
Default
D7
PL3
1
D6
PL2
0
D5
PL1
0
D4
PL0
1
D3
DEM1
0
D2
DEM0
1
D1
ATC
0
D0
SMUTE
0
SMUTE:
0:
1: DAC
ATC:
0:
1: Addr=03H
DEM1-0:
5,6
: “01”, OFF
PL3-0:
PL3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
PL2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
PL1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
PL0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Lch Output
MUTE
MUTE
MUTE
MUTE
R
R
R
R
L
L
L
L
(L+R)/2
(L+R)/2
(L+R)/2
(L+R)/2
8.
Rch Output
MUTE
R
L
(L+R)/2
MUTE
R
L
(L+R)/2
MUTE
R
L
(L+R)/2
MUTE
R
L
(L+R)/2
Note
MUTE
REVERSE
STEREO
default
MONO
STEREO:
L/R
REVERSE: L/R
MONO:
MUTE:
MS0016-J-02
2001/05
- 25 -
ASAHI KASEI
Addr
03H
04H
[AK4353]
Register Name
Lch ATT
Rch ATT
Default
D7
ATT7
ATT7
1
D6
ATT6
ATT6
1
D5
ATT5
ATT5
1
D4
ATT4
ATT4
1
D3
ATT3
ATT3
1
D2
ATT2
ATT2
1
D1
ATT1
ATT1
1
D0
ATT0
ATT0
1
: ATT = 20 x Log10 (Binary level / 255) [dB]
FFH: 0dB
:
01H: -48.1dB
00H: Mute
ATT
ATT1
ATT1
ATT2
ATT7-0 PDN
“L”
ATT7-0 RSTN
ATT2
ATT2
“0”
ATT3
: Ts=1024/fs
00H
“H”
00H
MS0016-J-02
Ts
ATT3
FFH
“1”
2001/05
- 26 -
ASAHI KASEI
Addr
05H
[AK4353]
Register Name
TX
Default
D7
0
0
D6
0
0
D5
0
0
D4
0
0
D3
0
0
D2
0
0
D1
V
0
D0
TXE
1
D7
0
0
D6
CS29
0
D5
CS28
0
D4
CS25
0
D3
CS24
0
D2
CS3
0
D1
CS2
0
D0
CS1
0
D4
CS12
0
D3
CS11
0
D2
CS10
1
D1
CS9
0
D0
CS8
0
TXE: TX
0: “L”
1:
V:
0: Valid
1: Invalid
Addr
06H
Register Name
Channel Status 1
Default
CS1
0:
1:
CS2
0:
1:
CS3
0:
1:
50/15µsec
CS24,25:
00: 44.1kHz
01: 48kHz
10:
11: 32kHz
CS28,29:
00:
01:
10:
11:
Addr
07H
Register Name
Channel Status 2
Default
CS8-15:
D7
CS15
0
D6
CS14
0
D5
CS13
0
(EIAJ
)
00100000:
MS0016-J-02
2001/05
- 27 -
ASAHI KASEI
[AK4353]
n
EIAJ IEC958
Byte 0
Byte 1
Byte 2
Byte 3
CS0
CS1
CS2
CS3-5
Bit 7
CS7
CS15
CS23
CS31
Bit 6
CS6
CS14
CS22
CS30
Bit 5
CS5
CS13
CS21
CS29
0:
0:
1:
0:
1:
000:
100:
Bit 4
CS4
CS12
CS20
CS28
Bit 3
CS3
CS11
CS19
CS27
Bit 2
CS2
CS10
CS18
CS26
Bit 1
CS1
CS9
CS17
CS25
Bit 0
CS0
CS8
CS16
CS24
50/15µsec CS4-5: “00”
CS6-7:
00:
0
CS8-15:
CS16-19:
EIAJ
00:
CS20-23:
1000:
0100:
CS24-27:
0000:
0100:
1100:
44.1kHz
48kHz
32kHz
:
CS28-29:
00:
01:
10:
11:
CS30-:
“0”
MS0016-J-02
2001/05
- 28 -
ASAHI KASEI
[AK4353]
(
15
L
8-15)
:
0:
1:
(“100 xxxxL”)
(“001 xxxxL”
“011 1xxxL”)
0:
1:
“000 00000”:
“100 xxxxL”:
“100 0000L”:IEC908
CD
“100 1000L”:IEC908
“100 1001L”:
MD
“100 1100L”:
DVD
“010 xxxxL” and “011 1xxxL”:
/
“010 0000L”:PCM
/
“010 0100L”:
“010 1100L”:
“010 0010L”:
“110 xxxxL”:
“110 0000L”:
DAT
“110 1000L”:
VTR
“110 0001L”:
“001 xxxxL”:
“001 0000L”:
(
: “001 00000”)
“001 1000L”:
“001 0011L”:
“001 0001L”:
“101 xxxxL:
“101 0000L”:
“101 1000L”:
“011 00xxx”: A/D
“011 0000x”: A/D
“011 01xxL”:A/D
“011 0100L”:A/D
“000 1xxxL”:
“000 0001L”:
“111 xxxxL”:
“000 0xxxL”:
“000 00000”, “000 0001L”
MS0016-J-02
2001/05
- 29 -
ASAHI KASEI
[AK4353]
13
AKD4353
: AVDD=DVDD=5V(TTL mode), I2C mode, Chip Address = “00”
Analog 5V
5
Optical
External
Clock
Decoder
Reset
10u 0.1u
+
1
MCKO
DZF
24
2
TX
NC
23
3
DVDD
AVDD
22
4
DVSS
AVSS
21
5
MCKI
VCOM
20
6
BICK
AOUTL
19
7
SDTI
8
LRCK
9
10
0.1u 10u
AK4353
AOUTR
18
CAD1
17
PDN
CAD0
16
CSN
I2C
15
Top View
+
+
0.1u 10u
+
10u
Lch MUTE
Lch
MUT
Out
Rch MUTE
Rch
MUT
Out
220
27k
+
10u
220
27k
11
SCL
TTL
14
12
SDA
TST
13
uP
System Ground
Analog Ground
13.
MS0016-J-02
2001/05
- 30 -
ASAHI KASEI
[AK4353]
Digital Ground
Analog Ground
System
Controller
DZF
24
NC
23
DVDD
AVDD
22
4
DVSS
AVSS
21
5
MCKI
VCOM
20
6
BICK
AOUTL
19
7
SDTI
AOUTR
18
8
LRCK
CAD1
17
9
PDN
CAD0
16
10
CSN
I2C
15
11
SCL
TTL
14
12
SDA
TST
13
1
MCKO
2
TX
3
AK4353
14.
: AVSS
DVSS
1.
AVDD DVDD
AVDD DVDD
AVSS DVSS
PC
2.
AVDD
10µF
AVSS
VCOM AVDD/2
0.1µF
AVSS
VCOM
VCOM
3.
DAC
VCOM
SCF
CTF
7FFFFFH(@24bit)
000000H(@24bit)
0V
0.6x(AVDD-AVSS) Vpp(typ)
2’s
2
800000H(@24bit)
MS0016-J-02
2001/05
- 31 -
ASAHI KASEI
[AK4353]
24pin VSOP (Unit: mm)
1.25±0.2
*7.8±0.15
13
A
7.6±0.2
*5.6±0.2
24
12
1
0.22±0.1
0.65
0.15±0.05
0.1±0.1
0.5±0.2
Detail A
Seating Plane
0.10
NOTE: Dimension "*" does not include mold flash.
0-10°
n
:
:
:
MS0016-J-02
2001/05
- 32 -
ASAHI KASEI
[AK4353]
AKM
AK4353VF
AAXXXX
Contents of AAXXXX
AA:
Lot#
XXXX: Date Code
•
•
•
•
•
•
MS0016-J-02
2001/05
- 33 -