AKD4645-B Datasheet, PDF (33/40 Pages) Asahi Kasei Microsystems – Stereo CODEC with built-in MIC/HP amplifier

A
B
C
D
C17
A
10u
VC-R-P
U2
C18
2.2u
L3
1u
VC-R-N
19 _VC-R-N
VCOIL ¹²
DIODE-SS2003M
3
1
2
D1 ⁵
6
C19
10u
VC-L-P
20 _VC-L-P
TEST ¹¹
JP7 D3V
BST-PD
D3V
B
VC-L-N
21 _VC-L-N
BST-PDN ¹⁰
AK7830
GND
22 _VSS4
VFB ⁹
C20
0.1u
VCC
23 _VBAT
DVDDI ⁸
D3V
24 _IN-L-P
PDN ⁷
SPK-PDN
C21
0.1u
LOUT
C23
0.1u
C
ROUT
C22
0.01u
AK7830
CDTI
CCLK
D3V
D2
R12
10k
HSU119
FOR-SPK-PDN
L
H
D
SW1
C24
SPK-PDN 0.1u
E
A
B
C
D
E
E
Title
AKD4645-B
Size Document Number
Rev
A3
AK7830
0
Date: Wednesday, June 14, 2006
Sheet
2 of 5
A
B
C
D
E