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AK5388AEQ Datasheet, PDF (23/31 Pages) Asahi Kasei Microsystems – 120dB 24-bit 192kHz 4-Channel ADC | |||
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Parameter
MCLK âââ to BICK âââ
BICK âââ to MCLKâââ
Symbol
min
typ
tMCB
10
tBIM
10
Table 6 TDM Mode Clock Timing
[AK5388A]
max
Units
ns
ns
VI H
MCLK
VI L
tMCB tBIM
BICK
VIH
VIL
Figure 19. Audio Interface timing (Slave mode, TDM0 Mode MCLK=2ÃBICK)
VI H
MCLK
VI L
tMCB
tBIM
BICK
VIH
VIL
Figure 20. Audio Interface Timing (Slave mode, TDM0 Mode MCLK=BICK)
â Mono Mode
MONO pin = âHâ ã§AK5388Aã¯Mono modeã«ãªãã¾ããMono modeæã«LIN1ã¨RIN1ãLIN2ã¨RIN2ã«åä¸ãã¼
ã¿ãå
¥åãããã¨ã§ãã¤ãããã¯ã¬ã³ã¸ã¨S/Nãç´3dBæ¹åããã¾ãããã®ã¢ã¼ãã§ã¯SDTO1 pinã«ã¯LIN1ã¨
RIN1ãå ç®ãã¦æ¯å¹
ã1/2ã«ãããã¼ã¿ããé常ã®SDTO1ã®å ´åã®Lch, Rchã¹ãããã«åããã¼ã¿ãåºåãã
ã¾ããSDTO2 pinã«ã¯LIN2ã¨RIN2ãå ç®ãã¦æ¯å¹
ã1/2ã«ãããã¼ã¿ããé常ã®SDTO2ã®å ´åã®Lch, Rchã¹ã
ããã«åããã¼ã¿ãåºåããã¾ãã
MONO pin
SDTO1/2 Output Data
L
Stereo Mode
H
Mono Mode
Table 7. Mono Mode è¨å®
MS1494-J-02
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2013/05
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