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AK4359A PDF даташит

Спецификация AK4359A изготовлена ​​​​«Asahi Kasei Microsystems» и имеет функцию, называемую «106dB 192kHz 24-Bit 8ch DAC».

Детали детали

Номер произв AK4359A
Описание 106dB 192kHz 24-Bit 8ch DAC
Производители Asahi Kasei Microsystems
логотип Asahi Kasei Microsystems логотип 

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AK4359A Даташит, Описание, Даташиты
[AK4359A]
AK4359A
106dB 192kHz 24-Bit 8ch DAC
GENERAL DESCRIPTION
The AK4359A is an eight channels 24bit DAC corresponding to digital audio system. Using AKM's
advanced multi bit architecture for its modulator the AK4359A delivers a wide dynamic range while
preserving linearity for improved THD+N performance. The AK4359A has single end SCF outputs,
increasing performance for systems with excessive clock jitter. The AK4359A accepts 192kHz PCM data,
ideal for a wide range of applications including DVD-Audio.
FEATURES
† Sampling Rate Ranging from 8kHz to 192kHz
† 24Bit 8 times Digital Filter with Slow roll-off option
† THD+N: -94dB
† DR, S/N: 106dB
† High Tolerance to Clock Jitter
† Single Ended Output Buffer with 2nd order Analog LPF
† Digital De-emphasis for 32, 44.1 & 48kHz sampling
† Zero Detect function
† Channel Independent Digital Attenuator (Linear 256 steps)
† 3-wire Serial and I2C Bus μP I/F for mode setting
† I/F format: MSB justified, LSB justified (16bit, 20bit, 24bit), I2S, TDM
† Master clock: 256fs, 384fs, 512fs or 768fs or 1152fs (Normal Speed Mode)
128fs, 192fs, 256fs or 384fs (Double Speed Mode)
128fs or 192fs (Quad Speed Mode)
† Power Supply: 4.5 to 5.5V
† 30pin VSOP Package
† AK4384 Semi-compatible
† AK4359 Compatible
DZF
LOUT1
ROUT1
LOUT2
ROUT2
LOUT3
ROUT3
LOUT4
ROUT4
Audio
I/F
LPF
SCF
DAC DATT
LPF
SCF
DAC DATT
PCM
LPF
SCF
DAC DATT
LPF
SCF
DAC DATT
Control
Register
LPF
SCF
DAC DATT
MCLK
LRCK
BICK
SDTI1
SDTI2
SDTI3
SDTI4
3-wire
or I2C
LPF
SCF
DAC DATT
LPF
SCF
DAC DATT
LPF
SCF
DAC DATT
AK4359A
MS1010-E-01
-1-
2008/10









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AK4359A Даташит, Описание, Даташиты
Ordering Guide
AK4359AEF
AK4359AVF
AKD4359A
Pin Layout
-20 +85°C
30pin VSOP
-40 +105°C
30pin VSOP
Evaluation Board for AK4359A
[AK4359A]
MCLK
BICK
SD TI1
LR CK
RST B
SMUTE/C SN/CAD0
ACKS/CC LK/SCL
DIF0/ CDTI/S DA
SD TI2
SDTI3
SDTI4
TDM0 B
DEM0
DVDD
VSS1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
AK4359A
Top
View
30 DZF1
29 DZF2
28 AVDD
27 VSS2
26 VCOM
25 LOUT 1
24 ROUT1
23 P/S
22 LOUT 2
21 ROUT2
20 LOUT 3
19 ROUT3
18 LOUT 4
17 ROUT4
16 DEM1/I2C
MS1010-E-01
-2-
2008/10









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AK4359A Даташит, Описание, Даташиты
[AK4359A]
Compatibility with AK4384/AK4359
1. Function
Functions
# of channels
I2C
DEM control
16/20bit LSB justified format
control
TDM256 mode
AK4384
2
Not available
Register
Register
Not available
AK4359
8
Available
Pin/Register
Pin/Register
Register
AK4359A
8
Available
Pin/Register
Register
Pin/Register
2. Pin Configuration
AK4359/A
MCLK
BICK
SDTI1
LRCK
RSTB
SMUTE/CSN/CAD0
ACKS/CCLK/SCL
DIF0/CDTI/SDA
SDTI2
SDTI3
SDTI4
DIF1(AK4359)/
TDM0B(AK4359A)
DEM0
DVDD
VSS1
AK4384
MCLK
BICK
SDTI
LRCK
PDN
SMUTE/CSN
ACKS/CCLK
DIF0/CDTI
Pin# Pin# AK4384
1 30 DZFL
2 29 DZFR
3 28 VDD
4 27 VSS
5 26 VCOM
6 25 AOUTL
7 24 AOUTR
8 23 P/S
9 22
10 21
11 20
12 19
13 18
14 17
15 16
AK4359/A
DZF1
DZF2
AVDD
VSS2
VCOM
LOUT1
ROUT1
P/S
LOUT2
ROUT2
LOUT3
ROUT3
LOUT4
ROUT4
I2C/DEM1
3. Register map
Addr
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
0BH
0CH
0DH
0EH
Register Name
Control 1
Control 2
Control 3
LOUT1 ATT Control
ROUT1 ATT Control
LOUT2 ATT Control
ROUT2 ATT Control
LOUT3 ATT Control
ROUT3 ATT Control
LOUT4 ATT Control
ROUT4 ATT Control
Invert Output Signal
DZF1 Control
DZF2 Control
DEM Control
D7
ACKS
0
PW4
ATT7
ATT7
ATT7
ATT7
ATT7
ATT7
ATT7
ATT7
INVL1
L1
L1
0
D6 D5 D4 D3
TDM1 TDM0 DIF2 DIF1
0 SLOW DFS1 DFS0
PW3 PW2
0
0
ATT6 ATT5 ATT4 ATT3
ATT6 ATT5 ATT4 ATT3
ATT6 ATT5 ATT4 ATT3
ATT6 ATT5 ATT4 ATT3
ATT6 ATT5 ATT4 ATT3
ATT6 ATT5 ATT4 ATT3
ATT6 ATT5 ATT4 ATT3
ATT6 ATT5 ATT4 ATT3
INVR1 INVL2 INVR2 INVL3
R1 L2 R2 L3
R1 L2 R2 L3
0 0 0 DEMA
: Compatible with AK4384’s register.
D2
DIF0
DEM1
DZFB
ATT2
ATT2
ATT2
ATT2
ATT2
ATT2
ATT2
ATT2
INVR3
R3
R3
DEMB
D1
PW1
DEM0
0
ATT1
ATT1
ATT1
ATT1
ATT1
ATT1
ATT1
ATT1
INVL4
L4
L4
DEMC
D0
RSTN
SMUTE
0
ATT0
ATT0
ATT0
ATT0
ATT0
ATT0
ATT0
ATT0
INVR4
R4
R4
DEMD
MS1010-E-01
-3-
2008/10










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