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AK4414EQ Datasheet, PDF (4/51 Pages) Asahi Kasei Microsystems – High Performance 120dB 32-Bit 4ch DAC | |||
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No. Pin Name
1 PDN
2 BICK
DCLK
3 SDATA1
DSDL1
SDATA2
4
DSDL2
TDM1
5
DSDR1
LRCK
6
DSDR2
SMUTE
7
CSN
SD
8
CAD0
DEM0
9
CCLK
DEM1
10
CDTI
DIF0
11
CAD1
DIF1
12
DZF1
13 DIF2
14 PSN
ACKS
15
DZF2
16 TDM0
17 SLOW
18 TEST
19 VCM2
20 AOUTR2P
21 AOUTR2N
22 VDD2
23 VSS2
24 VREFL2
25 VREFH2
26 AOUTL2N
27 AOUTL2P
MS1476-J-00
[AK4414]
ãã³ï¼æ©è½
I/O Function
ãã¯ã¼ãã¦ã³ã¢ã¼ã
I
PDN pin =âLâ㧠AK4414 ã¯ãã¯ã¼ãã¦ã³ããããªã»ããç¶æ
ã«ãªãã¾ãã
é»æºç«ã¡ä¸ãæã¯å¿
ãPDN pinã§ãªã»ãããã¦ãã ããã
I ãªã¼ãã£ãªã·ãªã¢ã«ãã¼ã¿ã¯ããã¯å
¥å (PCM Mode)
DSD Clock Pin in DSD mode
I ãªã¼ãã£ãªã·ãªã¢ã«ãã¼ã¿å
¥å (PCM Mode)
I ãªã¼ãã£ãªã·ãªã¢ã«ãã¼ã¿å
¥å (DSD Mode)
I ãªã¼ãã£ãªã·ãªã¢ã«ãã¼ã¿å
¥å (PCM Mode)
I ãªã¼ãã£ãªã·ãªã¢ã«ãã¼ã¿å
¥å (DSD Mode)
I TDM I/Fãã©ã¼ãããã¢ã¼ã (PCM Mode)
I ãªã¼ãã£ãªã·ãªã¢ã«ãã¼ã¿å
¥å (DSD Mode)
I L/R ã¯ããã¯å
¥å (PCM Mode)
I ãªã¼ãã£ãªã·ãªã¢ã«ãã¼ã¿å
¥å (DSD Mode)
ã½ãããã¥ã¼ã (Parallel Control Mode)
I
SMUTE pin= âHâ ã§ã½ãããã¥ã¼ããµã¤ã¯ã«ãåæåããã¾ãã
âLâã«æ»ãã¨åºåã®ãã¥ã¼ãã解é¤ããã¾ãã
I ããã¯ã»ã¬ã¯ããã³ (Serial Control Mode)
ãã£ã¸ã¿ã«ãã£ã«ã¿è¨å®ãã³ (Parallel Control Mode)
I ãããã¢ãã¬ã¹ 0 ãã³ (Serial Control Mode)
(Internal pull-down pin)
I ãã£ã¨ã³ãã¡ã·ã¹ ã¤ãã¼ãã«0 (Parallel Control Mode)
I ã³ã³ããã¼ã«ãã¼ã¿ã¯ããã¯å
¥å (Serial Control Mode)
I ãã£ã¨ã³ãã¡ã·ã¹ ã¤ãã¼ãã«1 (Parallel Control Mode)
I ã³ã³ããã¼ã«ãã¼ã¿å
¥å (Serial Control Mode)
I ãã£ã¸ã¿ã«å
¥åãã©ã¼ããã0 (PCM Mode)
I ãããã¢ãã¬ã¹1 ãã³ (Serial Control Mode)
I ãã£ã¸ã¿ã«å
¥åãã©ã¼ããã1 (PCM Mode)
O ã¼ãå
¥åæ¤åº (Serial Control Mode)
I ãã£ã¸ã¿ã«å
¥åãã©ã¼ããã2 (PCM Mode)
I
Parallel/Serial é¸æ
(Internal pull-up pin)
âLâ: Serial Control Mode, âHâ: Parallel Control Mode
I
ãªã¼ãã¯ããã¯è¨å® (Parallel Control Mode)
âLâ: Manual Setting Mode, âHâ: Auto Setting Mode
O ã¼ãå
¥åæ¤åº (Serial Control Mode)
I TDM I/F ãã©ã¼ãããã¢ã¼ã (Parallel Control Mode)
I ãã¸ã¿ã«ãã£ã«ã¿è¨å®
TEST
-
å
é¨ãã³ãã£ã³ã°ãªããDVSSã«æ¥ç¶ãã¦ãã ããã
ã³ã¢ã³é»å§2
-
é常10uFã®é»è§£ã³ã³ãã³ãµã解ãã¦VSSã«æ¥ç¶ãã¾ãã
O Right Channelãã¸ãã£ã ã¢ããã°åºå2
O Right Channel ãã¬ãã£ã ã¢ããã°åºå 2
- ã¢ããã°é»æº (4.75 to 5.25V)
- ã°ã©ã³ã (DVSS, AVSS, VSS1 ã«ã°ã©ã³ãããã¦ãã¾ã)
I ä½ã¬ãã«é»å§åºæº å
¥å 2
I é«ã¬ãã«é»å§åºæº å
¥å 2
O Left Channel ãã¬ãã£ã ã¢ããã°åºå 2
O Left Channel ãã¸ãã£ã ã¢ããã°åºå 2
2013/01
-4-
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