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AK4495SEQ Datasheet, PDF (57/58 Pages) Asahi Kasei Microsystems – Quality-oriented Premium 32-Bit 2ch DAC | |||
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[AK4495S]
12. æ¹è¨å±¥æ´
Date (Y/M/D) Revision Reason Page
13/09/03
00
åç
13/11/15
01
ä»æ§å¤æ´ 9
誤è¨è¨æ£ 10
è¨è¿°è¿½å 14
誤è¨è¨æ£
誤è¨è¨æ£ 22
25
27
31
è¨è¿°è¿½å 32
誤è¨è¨æ£ 36
41
45
49
Contents
7. æ¨å¥¨åä½æ¡ä»¶
âLâ Voltage reference: VSS ãtyp.å¤ã¸
Volume Reference : VREFH â VREFLã追å
8. é»æ°çç¹æ§
Dynamic Characteristics, THD+N
fs=44.1kHz, BW=20kHz, -60dBFS: -49 â -47dB (max)
â ã·ã§ã¼ããã£ã¬ã¤ã»ã¹ãã¼ãã¼ã«ãªããã£ã«ã¿ç¹æ§
測å®æ¡ä»¶: (SLOW bit=â1â or SLOW pin = âHâ)ã追å
fs=96kHz
Passband, ±0.01dB: 17.7 â 43.5kHz (max)
Stopband: 85.3 â 85.0kHz
fs=192kHz
Passband, ±0.01dB: 35.5 â 87.0kHz (max)
Stopband: 171 â 170kHz
â ã·ã¹ãã ã¯ããã¯
説ææ:
ãªã»ãã解é¤æ (RSTN pin = âïâ) â (PDN pin = âïâ)
2. Auto Setting Mode
説ææ: âDFS1-0 bitâ â âDFS2-0 bitâ
Table 17 ãå¤æ´
â ãªã¼ãã£ãªã¤ã³ã¿ãã§ã¼ã¹ãã©ã¼ããã
[3] å¤é¨ãã¸ã¿ã«ãã£ã«ã¿ã¢ã¼ã
Table 19 ãå¤æ´
â åºåããªã¥ã¼ã (PCM, DSD)
説ææã追å
Table 22ã追å
â ãªã»ããæ©è½
(2) MCLK åæ¢ã¾ãã¯LRCK/WCKåæ¢ã«ãããªã»ãã
(RSTN pin = âHâ) â (PDN pin = âHâ)
â ã¬ã¸ã¹ã¿ã³ã³ããã¼ã«ã·ã¼ã±ã³ã¹
(2)-1. WRITEå½ä»¤
ä¸ä½6bit㯠â001000âåºå® âä¸ä½5bit㯠â00100âåºå®
Figure 20ãå¤æ´
â 詳細説æ
ECS bitã®èª¬ææãå¤æ´
Table 17ãå¤æ´
MS1560-J-01
- 57 -
2013/11
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