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AK4616VQ Datasheet, PDF (24/46 Pages) Asahi Kasei Microsystems – 24bit 3ch/5ch Audio CODEC with Mic Amplifier | |||
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[AK4616]
AK4616ã¯DAC1L/1Rã«DOUT4ã®åºåãå ããã¢ãã©ã«ããã·ã³ã°æ©è½ãæã£ã¦ãã¾ãã(Figure 21) DAAT47-0
bits ã®ããã©ã«ãè¨å®ã¯MUTE (FFH) ã§ããDOUT1ã¨DOUT4ã®ããã·ã³ã°ä¿¡å·ã0dBãè¶
ããã¨åºåã¯ãã«
ã¹ã±ã¼ã«ã§ã¯ãªãããã¾ãããã®ã¯ãªããã³ã°ãé¿ããããã«DAC1L/Rã¾ãã¯DOUT4ã®ããªã¥ã¼ã ã調æ´ã
ã¦ãã ããã
DAAT4 7-0 bits
Attenuation Level
00H
+0dB
01H
-0.5dB
02H
-1.0dB
:
:
7DH
-62.5dB
7EH
-63.0dB
7FH
-63.5dB
:
:
FEH
-127.0dB
FFH
MUTE (-â)
(default)
Table 9. DOUT4ãã£ã¸ã¿ã«ããªã¥ã¼ã ã®æ¸è¡°é
DAC1L
DAC1R
D
V
O
L
DOUT1L/R
D
V
O
L DOUT4(Monaural)
Figure 21. ã¢ãã©ã«ããã·ã³ã°ãããã¯
MS1437-J-01
- 24 -
2012/11
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