參數(shù)資料
型號: AK4633
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 16-Bit Mono CODEC with ALC & MIC/SPK-AMP
中文描述: 16位單聲道編解碼器ALC的
文件頁數(shù): 7/82頁
文件大小: 688K
代理商: AK4633
ASAHI KASEI
[AK4633]
MS0447-E-03
2006/04
- 7 -
PIN / FUNCTION
No. Pin Name
I/O
Function
1
VCOM
O
Common Voltage Output Pin, 0.45 x AVDD
Bias voltage of ADC inputs and DAC outputs.
Analog Ground Pin
Analog Power Supply Pin
Output Pin for Loop Filter of PLL Circuit
This pin should be connected to AVSS with one resistor and capacitor in series.
Power-Down Mode Pin
H
: Power up,
L
: Power down reset and initialize the control register.
AK4633 should always be reset upon power-up.
Chip Select Pin
Control Data Clock Pin
Control Data Input Pin / Output pin
Audio Serial Data Input Pin
Audio Serial Data Output Pin
Frame Clock Pin
Audio Serial Data Clock Pin
Digital Power Supply Pin
Digital Ground Pin
External Master Clock Input Pin
Master Clock Output Pin
Speaker Amp Positive Output Pin
Speaker Amp Negative Output Pin
Speaker Amp Ground Pin
Speaker Amp Power Supply Pin
Mono Line Output Pin
Beep Signal Input Pin (MDIF bit =
0
)
Microphone Negative Input Pin for Differential Input (MDIF bit =
1
)
MIC Power Supply Pin for Microphone
Microphone Input Pin for Single Ended input (MDIF bit =
0
)
Microphone Positive Input Pin for Differential Input (MDIF bit =
1
)
2
3
AVSS
AVDD
-
-
4
VCOC
O
5
PDN
I
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CSN
CCLK
CDTI
SDTI
SDTO
FCK
BICK
DVDD
DVSS
MCKI
MCKO
SPP
SPN
SVSS
SVDD
AOUT
BEEP
MICN
MPI
MIC
MICP
I
I
I/O
I
O
I/O
I/O
-
-
I
O
O
O
-
-
O
I
I
O
I
I
Note: All input pins except analog input pins (MIC/MICP and BEEP/MICN pins) should not be left floating.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4633ENP-L 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:LOW COST MONO CODEC WITH SPK A
AK4633VN 制造商:AKM 制造商全稱:AKM 功能描述:16bit mono CODEC with MIC/SPK amplifier.
AK4633VNP-L 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:LOW COST MONO CODEC WITH SPK A
AK4634 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK-AMP
AK4635 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK/Video-AMP