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參數(shù)資料
| 型號： | AK4646EZ |
| 廠商： | ASAHI KASEI POWER DEVICES CORP |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | Stereo CODEC with MIC/SPK-AMP |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQCC32 |
| 封裝： | 4 X 4 MM, 0.40 MM PITCH, LEAD FREE, PLASTIC, QFN-32 |
| 文件頁數(shù)： | 5/78頁 |
| 文件大小： | 808K |
| 代理商： | AK4646EZ |
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[AK4646EZ]
MS0630-E-00
2007/06
- 5 -
PIN/FUNCTION
No. Pin Name
1
MPWR
I/O
O
Function
MIC Power Supply Pin
Common Voltage Output Pin, 0.5 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.
No Connect Pin
No internal bonding. This pin should be connected to Ground.
Power-Down Mode Pin
“H”: Power-up, “L”: Power-down, reset and initializes the control register.
Chip Select Pin
Control Data Clock Pin
Control Data Input and Output Pin
Audio Serial Data Input Pin
Audio Serial Data Output Pin
Input / Output Channel 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 Negative Output Pin
Speaker Amp Positive Output Pin
Speaker Amp Power Supply Pin
Speaker Amp Ground Pin
No Connect Pin
No internal bonding. This pin should be connected to Ground or Open.
Rch Stereo Line Output Pin
Lch Stereo Line Output Pin
Mono Signal Input Pin
Rch Analog Input 2 Pin
Microphone Negative Input 2 Pin
Lch Analog Input 2 Pin
Microphone Positive Input 2 Pin
Lch Analog Input 1 Pin
Microphone Negative Input 1 Pin
Rch Analog Input 1 Pin
Microphone Positive Input 1 Pin
Note 2. All input pins except analog input pins (MIN, LIN1, RIN1, LIN2, RIN2) should not be left floating.
2
VCOM
O
3
4
AVSS
AVDD
-
-
5
VCOC
O
6
NC
-
7
PDN
I
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
CSN
CCLK
CDTIO
SDTI
SDTO
LRCK
BICK
DVDD
DVSS
MCKI
MCKO
SPN
SPP
SVDD
SVSS
NC
ROUT
LOUT
MIN
RIN2
IN2
LIN2
IN2+
LIN1
IN1
RIN1
IN1+
I
I
I/O
I
O
I/O
I/O
-
-
I
O
O
O
-
-
-
O
O
I
I
I
I
I
I
I
I
I
(MDIF2 bit = “0”, Single-ended Input)
(MDIF2 bit = “1”, Full-differential Input)
(MDIF2 bit = “0”, Single-ended Input)
(MDIF2 bit = “1”, Full-differential Input)
(MDIF1 bit = “0”, Single-ended Input)
(MDIF1 bit = “1”, Full-differential Input)
(MDIF1 bit = “0”, Single-ended Input)
(MDIF1 bit = “1”, Full-differential Input)
29
30
31
32
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4646 | Stereo CODEC with MIC/SPK-AMP |
| AK4646EN | Stereo CODEC with MIC/SPK-AMP |
| AK4647 | Stereo CODEC with MIC/HP-AMP |
| AK4647VN | Stereo CODEC with MIC/HP-AMP |
| AK4648 | Stereo CODEC with MIC/HP/SPK-AMP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4647 | 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP-AMP |
| AK4647VN | 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP-AMP |
| AK4647VQ | 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP-AMP |
| AK4648 | 制造商:AKM 制造商全稱:AKM 功能描述:stereo CODEC with MIC/HP/SPK amplifier |
| AK4648EC | 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP/SPK-AMP |
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