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參數(shù)資料
| 型號： | AK5365 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | 24-BIT 96KHZ ADC WITH SELETOR/PGA/ALCl |
| 中文描述： | 24位96kHz與SELETOR藝術(shù)發(fā)展局/美國PGA /淋巴瘤 |
| 文件頁數(shù)： | 19/41頁 |
| 文件大?。?/td> | 286K |
| 代理商： | AK5365 |
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ASAHI KASEI
[AK5365
]
MS0164-E-01
2002/08
- 19 -
[Input selector switching sequence]
The input selector should be changed after soft mute to avoid the switching noise of the input selector (Figure 6).
1.
Enable the soft mute before changing channel.
2.
Change channel.
3.
Disable the soft mute.
SMUTE
Attenuation
Channel
DATT Level
-
∞
(1)
(2)
LIN1/RIN1
LIN2/RIN2
(1)
Figure 6. Input channel switching sequence example
The period of (1) varies in the setting value of DATT. It takes 1024/fs to mute when DATT value is 0dB.
When changing channels, the input channel should be changed during (2). The period of (2) should be around 200ms
because there is some DC difference between the channels.
Function of CTRL Pin
The CTRL pin sets the audio interface format and the type of serial control interface. When the CTRL pin is “L”, the audio
interface format is selected by the DIF bit and the serial control interface is 3-wire control mode. When the CTRL pin is
“H”, the audio interface format is fixed to 24bit I
2
S compatible and the serial control interface is I
2
C-bus control mode.
CTRL pin
L
H
Audio Interface Format
Note
24bit, I
2
S Compatible
Table 8. CTRL pin Function
Serial Control Interface
3-wire Control
I
2
C-Bus Control
Note: The audio interface format is ORed between the CTRL pin and DIF bit. When the CTRL pin is “L”, the audio
interface format can be selected between 24bit MSB justified and 24bit I
2
S compatible by DIF bit. When the CTRL
pin is “H”, the audio interface format is fixed to 24bit I
2
S compatible.
相關(guān)PDF資料 |
PDF描述 |
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| AK5365VQ | 24-BIT 96KHZ ADC WITH SELETOR/PGA/ALCl |
| AK5366VR | 24-Bit 48kHz ツヒ ADC with Selector/PGA/ALC |
| AK5366 | Circular Connector; No. of Contacts:6; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-6 RoHS Compliant: No |
| AK5366VQ | Circular Connector; No. of Contacts:6; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-6 RoHS Compliant: No |
| AK5370 | Circular Connector; No. of Contacts:6; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-6 RoHS Compliant: No |
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