AKD4640 Datasheet, PDF (2/29 Pages) Asahi Kasei Microsystems – AKD4640 EVALUATION BOARD

ASAHI KASEI
[AKD4640]
.
n
1)
[VCC] ( ) = 5.0V (
)
[AGND] ( ) = 0V
[DGND] ( ) = 0V
AK4640
VCC
2)
3)
SW2(
“H”
n
(1)
(1-1) AK4114 DIT
(1-2) AK4114 DIR
(1-3) AK4114
(1-4)
(
)
3.3V
)
“L”
AK4640 AK4114
(MIC, ADC)
(HP, SPK, MOUT+)
X1 PORT2 (DIT)
PORT1 (DIR), PORT3 (ROM)
JP5
BICK2
JP6
LRCK2
JP7
LRCK
JP8
MCLK
JP9
BICK
JP10
SDTI
DIR ADC
PORT1 (DIR)
PORT3 (ROM)
JP5
BICK2
JP6
LRCK2
JP7
LRCK
JP8
MCLK
JP9
BICK
JP10
SDTI
DIR ADC
<KM072300>
-2-
2003/07