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AK4645AEZ Datasheet, PDF (58/85 Pages) Asahi Kasei Microsystems – Stereo CODEC with MIC/HP-AMP | |||
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[AK4645A]
AIN3 bit = â1âͷͱÍɺ֤ÏεͷON/OFF͸ͦÎͧÎDACH, LINH2, RINH2, LINH3, RINH3, LINH4, RINH4,
MICL3, MICR3 bitsÍ°àªà°Í Î͢ɻÕà¢Î®Î ϯ͸ÍÍ£ÎÍ·ÏεÎ0dB(typ) @HPG bit = â0âͰ͢ɻ
LINH2 bit
LIN2 pin
0dB
LINH4 bit
LIN4 pin
LIN3 pin
0dB
MICL3 bit
M
LINH3 bit
0dB
I
HPL pin
X
LIN1 pin
MIC-Amp Lch
DACH bit
DAC Lch
0dB
Figure 55. HPLÍ·ÏΩγϯάճà¿(AIN3 bit = â1â, HPG bit = â0â)
RIN2 pin
RIN4 pin
RIN3 pin
RIN1 pin
RINH2 bit
0dB
RINH4 bit
0dB
MICR3 bit
M
RINH3 bit
0dB
I
X
MIC-Amp Rch
DAC Rch
DACH bit
0dB
Figure 56. HPRÍ·Õà¢Õ³à¿(AIN3 bit = â1â, HPG bit = â0â)
HPR pin
MS0986-J-00
- 58 -
2008/07
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