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參數(shù)資料
| 型號： | AK5385A |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 元件分類： | ADC |
| 英文描述： | 24BIT 192KHZ ADC |
| 中文描述： | 24位192kHz的模數(shù)轉(zhuǎn)換器 |
| 文件頁數(shù)： | 21/24頁 |
| 文件大?。?/td> | 175K |
| 代理商： | AK5385A |
ASAHI KASEI
[AK5385A]
MS0265-J-01
2003/11
- 6 -
s“^@”\
No.
Pin Name
I/O
Function
1
VREFL
I
Lch Voltage Reference Input Pin, AVDD
Normally, connected to AVSS with a 10
F electrolytic capacitor and a 0.1F
ceramic capacitor.
2
AVSS
-
Analog Ground Pin
3
VCOM
O
Common Voltage Output Pin, AVDD/2
4
LIN+
I
Lch Analog Positive Input Pin
5
LIN
I
Lch Analog Negative Input Pin
6
CKS0
I
Master Clock Select 0 Pin
(Internal Pull-down Pin, typ. 100k
)
7
DVDD
-
Digital Power Supply Pin, 3.0
5.25V
8
DVSS
-
Digital Ground Pin
9
OVF
O
Analog Input Overflow Detect Pin
This pin goes to “H” if analog input overflows.
10
PDN
I
Power Down Mode Pin
“H”: Power up,
“L”: Power down
11
DIF
I
Audio Interface Format Pin
“H” : 24bit I
2S Compatible, “L” : 24bit MSB justified
12
M/S
I
Master / Slave Mode Pin
“H” : Master Mode,
“L” : Slave Mode
13
LRCK
I/O
Output Channel Clock Pin
“L” Output in Master Mode at Power-down mode.
14
BICK
I/O
Audio Serial Data Clock Pin
“L” Output in Master Mode at Power-down mode.
15
SDTO
O
Audio Serial Data Output Pin
“L” Output at Power-down mode.
16
CKS1
I
Master Clock Select 1 Pin
(Internal Pull-down Pin, typ. 100k
)
17
MCLK
I
Master Clock Input Pin
18
DFS0
I
Sampling Speed Select 0 Pin
19
HPFE
I
High Pass Filter Enable Pin
“H” : Enable,
“L” : Disable
20
DFS1
I
Sampling Speed Select 1 Pin
21
BVSS
-
Substrate Ground Pin
22
AVSS
-
Analog Ground Pin
23
AVDD
-
Analog Power Supply Pin, 4.75
5.25V
24
RIN
I
Rch Analog Negative Input Pin
25
RIN+
I
Rch Analog Positive Input Pin
26
TEST
I
Test Pin
(Internal Pull-down Pin, typ. 100k
)
27
AVSS
-
Analog Ground Pin
28
VREFR
I
Rch Voltage Reference Input Pin, AVDD
Normally, connected to AVSS with a 10
F electrolytic capacitor and a 0.1F
ceramic capacitor.
Note: All digital input pins except pull-down pins should not be left floating.
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| AK5385AVF | 功能描述:IC ADC 24BIT ENHANCED 28VSOP 制造商:akm semiconductor inc. 系列:* 零件狀態(tài):上次購買時間 標準包裝:1,000 |
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| AK5385AVS | 功能描述:IC ADC 24BIT ENHANCED 28SOP 制造商:akm semiconductor inc. 系列:* 零件狀態(tài):上次購買時間 標準包裝:1,000 |
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