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AK2510 Datasheet, PDF (13/18 Pages) Asahi Kasei Microsystems – AK2510 | |||
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ASAHI KASEI
[AK2510]
ï¼16bit ãªãã¢ã¢ã¼ã
ãã®ã¢ã¼ãã§ã¯ã16bit MSB ãã¡ã¼ã¹ãã§ã¤ã³ã¿ã¼ãã§ã¼ã¹ããã¢ã¼ãã§ãã
ãã¼ã¿ãã©ã¼ããã㯠2âs Compliment ã§ãã
ãã ããå
é¨ã³ã¼ããã¯ã¯ç¬¦å·ä»2é²æ°14bitã§åä½ãã¦ããããä¸ä½2bitã®åºåã¯ãâLâåºå®ã¨ãªãã¾ãã
FSã¯8kHzã®åºæºå
¥åä¿¡å·ã§ãã1ãã¬ã¼ã ï¼125μsæ¯ï¼ã«8ãããã®PCMãã¼ã¿ãå
¥åºåããã¾ããBCLK
ã¨åæãã¦ãããã¨ãå¿
è¦ã§ããFSã¯PLLã®å
¥åã¨ãªããããããã¨ã«å
é¨ã®åä½ã¯ããã¯ãçæããã¾ãã
BCLKã®å¨æ³¢æ°ç¯å²ã¯512kHzã¾ãã¯ã2.048MHzã§ãã
ãªãã¢ã¤ã³ã¿ã¼ãã§ã¼ã¹æ
125μs(8kHz)
FS
BCLK
DX
Hi-Z
DR
*
MSB First
1 2 3 12 13 14
MSB First
1 2 3 12 13 14 * *
Hi-Z
*
Hi-Z
1
*
1
AKM
- 13 -
AK2510-J-00
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