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參數(shù)資料
| 型號： | AK4340_06 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | 192kHz 24-Bit Stereo ツヒ DAC with 2Vrms Output |
| 中文描述： | 192kHz的24位立體聲ツヒDAC，具有2Vrms的輸出 |
| 文件頁數(shù)： | 3/23頁 |
| 文件大?。?/td> | 259K |
| 代理商： | AK4340_06 |
ASAHI KASEI
[AK4340]
MS0501-E-00
2006/04
- 3 -
PIN / FUNCTION
No.
Pin Name
I/O
Function
Master Clock Input Pin
An external TTL clock should be input on this pin.
Audio Serial Data Clock Pin
Audio Serial Data Input Pin
L/R Clock Pin
Power-Down Mode Pin
When at “L”, the AK4340 is in the power-down mode and is held in reset.
The AK4340 must be reset once upon power-up.
Soft Mute Pin in parallel control mode
“H”: Enable, “L”: Disable
Chip Select Pin in serial control mode
Auto Setting Mode Pin in parallel control mode
“L”: Manual Setting Mode, “H”: Auto Setting Mode
Control Data Clock Pin in serial control mode
Audio Data Interface Format Pin in parallel control mode
Control Data Input Pin in serial control mode
Rch Analog Output Pin
Lch Analog Output Pin
Output Buffer Negative Power Supply Pin
Normally connected to VSS with a 0.1
μ
F ceramic capacitor in parallel with a
10
μ
F electrolytic cap.
Ground Pin
DAC Power Supply Pin
Parallel/Serial Select Pin (Internal pull-up pin)
“L”: Serial control mode, “H”: Parallel control mode
No connect
No internal banding (Note)
Output Gain Select Pin
“L”: 0dB, “H”: +1.94dB
1
MCLK
I
2
3
4
BICK
SDTI
LRCK
I
I
I
5
PDN
I
SMUTE
I
6
CSN
I
ACKS
I
7
CCLK
DIF0
CDTI
AOUTR
AOUTL
I
I
I
O
O
8
9
10
11
HVEE
-
12
13
VSS
VDD
-
-
14
P/S
I
15
NC
-
16
GAIN
I
Note: Do not allow digital input pins except pull-up pin to float.
Note: Pin No.15 (NC) has no internal bonding and can be left Open, connected GND or VDD.
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| AK4340ET | 制造商:AKM 制造商全稱:AKM 功能描述:192kHz 24-Bit Stereo ΔΣ DAC with 2Vrms Output |
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| AK4342 | 制造商:AKM 制造商全稱:AKM 功能描述:24-Bit Stereo DAC with HP-AMP & 2V Line-Out |
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