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AK4413EQ Datasheet, PDF (4/48 Pages) Asahi Kasei Microsystems – High Performance 120dB 24-Bit 4ch DAC | |||
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No. Pin Name
1 PDN
2 BICK
3 SDATA1
4 SDATA2
5 TDM1
6 LRCK
7 SMUTE
CSN
8 SD
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
28 NC
[AK4413]
ãã³ï¼æ©è½
I/O Function
ãã¯ã¼ãã¦ã³ã¢ã¼ã
I
PDN pin =âLâ㧠AK4413 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)
I ãªã¼ãã£ãªã·ãªã¢ã«ãã¼ã¿å
¥å (PCM Mode)
I ãªã¼ãã£ãªã·ãªã¢ã«ãã¼ã¿å
¥å (PCM Mode)
I TDM I/Fãã©ã¼ãããã¢ã¼ã (PCM Mode)
I L/R ã¯ããã¯å
¥å (PCM 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¿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
NC
-
å
é¨ãã³ãã£ã³ã°ãªããGNDã«æ¥ç¶ãã¦ãã ããã
MS1495-J-00
-4-
2013/01
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