AK4645EN Datasheet, PDF (58/96 Pages) Asahi Kasei Microsystems – Stereo CODEC with MIC/HP-AMP

ASAHI KASEI
[AK4645]
ʻεςϨΦϥΠϯग़ྗͷϛΩγϯάճ࿏ʼ
AIN3 bit = “0”ͷͱ͖ɺ֤ύεͷON/OFF͸ͦΕͧΕDACL, MINL, LINL2, RINR2, LINL4, RINR4 bitsͰઃఆ͠·
͢ɻMINͷՃࢉήΠϯ͸֎෦ೖྗ఍߅20kΩͷͱ͖0dB(typ)@LOVL bit = “0”Ͱ͢ɻ
LIN2/RIN2/LIN4/RIN4/DACͷՃࢉήΠϯ͸0dB(typ)@LOVL bit = “0”Ͱ͢ɻ
LINL2 bit
LIN2 pin
0dB
LIN4 pin
MIN pin
LINL4 bit
0dB
M
MINL bit
I
0dB
X
LOUT pin
DAC Lch
DACL bit
0dB
Figure 48. LOUTͷϛΩγϯάճ࿏(AIN3 bit = “0”, LOVL bit = “0”)
RIN2 pin
RINR2 bit
0dB
RIN4 pin
MIN pin
RINR4 bit
0dB
M
MINL bit
I
0dB
X
ROUT pin
DAC Rch
DACL bit
0dB
Figure 49. ROUTͷϛΩγϯάճ࿏(AIN3 bit = “0”, LOVL bit = “0”)
MS0543-J-00
- 58 -
2006/09