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參數(shù)資料
| 型號： | AK4345 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | 100dB 96kHz 24-Bit Stereo 3.3V ツヒ DAC with DIT |
| 中文描述： | 100dB的96kHz的24位立體聲3.3ツヒDAC，具有動態(tài)網(wǎng) |
| 文件頁數(shù)： | 20/26頁 |
| 文件大?。?/td> | 540K |
| 代理商： | AK4345 |
[AK4345]
■
Register Map
Addr
Register Name
D7
D6
D5
D4
D3
D2
D1
D0
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
Control 1
Control 2
Control 3
TX
Channel Status Byte0
Channel Status Byte1
Channel Status Byte2
Channel Status Byte3
Channel Status Byte4
Channel Status Byte5
1
0
0
0
0
1
0
0
0
0
0
0
0
DIF1
DFS0
INVR
0
CS3
CS11
CS19
CS35
CS35
0
DIF0
DEM1
MODE
0
CS2
CS10
CS18
CS34
CS34
0
PW
DEM0
SEL1
V
CS1
CS9
CS17
CS33
CS33
CS41
RSTN
GAIN
SEL0
TXE
CS0
CS8
CS16
CS32
CS32
CS40
DFS1
INVL
0
CS4
CS12
CS20
CS36
CS36
0
CS7
CS15
CS23
CS39
CS39
0
CS6
CS14
CS22
CS38
CS38
0
CS5
CS13
CS21
CS37
CS37
0
Notes:
For addresses from 0AH to 1FH, data must not be written.
When PDN pin goes “L”, the registers are initialized to their default values.
When RSTN bit goes “0”, the only internal timing is reset and the registers are not initialized to their default
values. All data can be written to the register even if PW or RSTN bit is “0”.
The bits shown as “0” should be written “0” and the bits shown as “1” should be written “1”.
■
Register Definitions
Addr
Register Name
00H
Control 1
R/W
Default
RSTN: Internal timing reset control
0: Reset. All registers are not initialized.
1: Normal Operation
When MCLK frequency or DFS changes the click noise occurs. It can be reduced by RSTN bit.
PW: Power down control
0: Power down. All registers are not initialized.
1: Normal Operation
DIF1-0: Audio data interface formats (Table 3)
Initial: “11”, Mode 3
D7
1
D6
0
D5
0
D4
0
D3
DIF1
D2
DIF0
D1
PW
D0
RSTN
R/W
1
0
0
0
1
1
1
1
MS0635-E-00
2007/06
- 20 -
相關PDF資料 |
PDF描述 |
|---|---|
| AK4345ET | 100dB 96kHz 24-Bit Stereo 3.3V ツヒ DAC with DIT |
| AK4346 | 3.3V 192kHz 24-Bit 6-Channel DAC |
| AK4346EF | 3.3V 192kHz 24-Bit 6-Channel DAC |
| AK4346VF | 3.3V 192kHz 24-Bit 6-Channel DAC |
| AK4348 | 3.3V 192kHz 24-Bit 8-Channel DAC |
相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4345_10 | 制造商:AKM 制造商全稱:AKM 功能描述:100dB 96kHz 24-Bit Stereo 3.3V ΔΣ DAC with DIT |
| AK4345ET | 制造商:AKM 制造商全稱:AKM 功能描述:100dB 96kHz 24-Bit Stereo 3.3V ΔΣ DAC with DIT |
| AK4346 | 制造商:AKM 制造商全稱:AKM 功能描述:3.3V 192kHz 24-Bit 6-Channel DAC |
| AK4346EF | 制造商:AKM 制造商全稱:AKM 功能描述:3.3V 192kHz 24-Bit 6-Channel DAC |
| AK4346VF | 制造商:AKM 制造商全稱:AKM 功能描述:3.3V 192kHz 24-Bit 6-Channel DAC |
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