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參數(shù)資料
| 型號： | AK4346EF |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | 3.3V 192kHz 24-Bit 6-Channel DAC |
| 中文描述： | 3.3 192kHz的24位6通道DAC |
| 文件頁數(shù)： | 3/31頁 |
| 文件大?。?/td> | 379K |
| 代理商： | AK4346EF |
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ASAHI KASEI
[AK4346]
MS0531-E-00
2006/07
- 3 -
PIN/FUNCTION
No.
1
Pin Name
MCLK
I/O
I
Function
Master Clock Input
An external TTL clock should be input on this pin.
Audio Serial Data Clock
DAC1 Audio Serial Data Input
L/R Clock
Reset Mode
When at “L”, the AK4346 is in reset mode.
The AK4346 must be reset once upon power-up.
Soft Mute in parallel control mode
“H”: Enable, “L”: Disable
Chip Select in serial 3-wire mode
Chip Address in serial I2C mode
Auto Setting Mode in parallel control mode
“L”: Manual Setting Mode, “H”: Auto Setting Mode
Control Data Clock in serial 3-wire control mode
Control Data Clock in serial I2C control mode
Audio Data Interface Format in parallel control mode
Control Data Input in serial 3-wire control mode
Control Data in serial I2C control mode
DAC2 Audio Serial Data Input
DAC3 Audio Serial Data Input
Test pin – connect to ground.
Audio Data Interface Format
Chip Address in serial control mode
De-emphasis Filter Enable
Digital Power Supply, +2.7
～
+3.6V
Digital Ground
μ
P I/F Mode Select in serial control mode
“L”: 3-wire Serial, “H”: I
2
C Bus
De-emphasis Filter Enable in parallel control mode
Test pin – leave this pin floating.
Test pin – leave this pin floating.
DAC3 Right Channel Analog Output
DAC3 Left Channel Analog Output
DAC2 Right Channel Analog Output
DAC2 Left Channel Analog Output
Parallel/Serial Control Mode Select (Internal pull-up pin)
“L”: Serial control mode, “H”: Parallel control mode
DAC1 Right Channel Analog Output
DAC1 Left Channel Analog Output
Common Voltage, AVDD/2
Normally connected to AVSS with a 0.1
μ
F ceramic capacitor in parallel with a
10
μ
F electrolytic cap.
Analog Ground
Analog Power Supply, +2.7
～
+3.6V
TDM I/F Format Mode in parallel control mode (Internal pull-down pin)
“L”: Normal mode, “H”: TDM 256 mode
Data Zero Input Detect in serial control mode
Data Zero Input Detect
Note: All input pins except P/S and TDM0 pins should not be left floating.
2
3
4
5
BICK
SDTI1
LRCK
RSTB
I
I
I
I
SMUTE
I
CSN
CAD0
ACKS
I
I
I
6
CCLK
SCL
DIF0
CDTI
SDA
SDTI2
SDTI3
TST1
DIF1
CAD1
DEM0
DVDD
DVSS
I2C
I
I
I
7
8
I/O
I
I
I
I
I
I
I
9
10
11
12
13
14
15
16
DEM1
TST2
TST3
ROUT3
LOUT3
ROUT2
LOUT2
P/S
I
-
-
O
O
O
O
I
17
18
19
20
21
22
23
24
25
26
ROUT1
LOUT1
VCOM
O
O
O
27
28
29
AVSS
AVDD
TDM0
-
-
I
DZF2
DZF1
O
O
30
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4346VF | 3.3V 192kHz 24-Bit 6-Channel DAC |
| AK4348 | 3.3V 192kHz 24-Bit 8-Channel DAC |
| AK4348EF | 3.3V 192kHz 24-Bit 8-Channel DAC |
| AK4348VF | 3.3V 192kHz 24-Bit 8-Channel DAC |
| AK4351 | ECONOLINE: REC3-S_DRW(Z)/H4,H6 - Safety standards and approval: EN 60950 certified, rated for 250VAV (LVD test report)- Applied for Ul 1950 Component Recognised Certification- 3W DIP Package- 4kVDC & 6kVDC Isolation- Regulated Output- Continuous Short Circiut Protection Auto-Restarting |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4346VF | 制造商:AKM 制造商全稱:AKM 功能描述:3.3V 192kHz 24-Bit 6-Channel DAC |
| AK4348 | 制造商:AKM 制造商全稱:AKM 功能描述:3.3V 192kHz 24-Bit 8-Channel DAC |
| AK4348EF | 制造商:AKM 制造商全稱:AKM 功能描述:3.3V 192kHz 24-Bit 8-Channel DAC |
| AK4348VF | 制造商:AKM 制造商全稱:AKM 功能描述:3.3V 192kHz 24-Bit 8-Channel DAC |
| AK4351 | 制造商:AKM 制造商全稱:AKM 功能描述:18 BIT ADVANCED MULTI BIT 2CH DAC |
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