AK4645AEZ Datasheet, PDF (52/85 Pages) Asahi Kasei Microsystems – Stereo CODEC with MIC/HP-AMP

[AK4645A]
AIN3 bit = “1”ͷͱ͖ɺ֤ύεͷON/OFF͸ͦΕͧΕDACL, LINL2, RINR2, LINL3, RINR3, LINL4, RINR4,
MICL3, MICR3 bitsͰઃఆ͠·͢ɻՃࢉήΠϯ͸͍ͣΕͷύε΋0dB(typ) @LOVL bit = “0”Ͱ͢ɻ
LINL2 bit
LIN2 pin
0dB
LINL4 bit
LIN4 pin
LIN3 pin
0dB
MICL3 bit
M
LINL3 bit
0dB
I
LOUT pin
X
LIN1 pin
MIC-Amp Lch
DACL bit
DAC Lch
0dB
Figure 44. LOUTͷϛΩγϯάճ࿏(AIN3 bit = “1”, LOVL bit = “0”)
RIN2 pin
RIN4 pin
RIN3 pin
RIN1 pin
RINR2 bit
0dB
RINR4 bit
0dB
MICR3 bit
M
RINR3 bit
0dB
I
X
MIC-Amp Rch
DAC Rch
DACL bit
0dB
ROUT pin
Figure 45. ROUTͷՃࢉճ࿏(AIN3 bit = “1”, LOVL bit = “0”)
MS0986-J-00
- 52 -
2008/07