AKD4665A-A Datasheet, PDF (32/39 Pages) Asahi Kasei Microsystems – 20bit CODEC with built-in Input PGA and Headphone Amplifier

A
B
C
D
E
REG T1
TA48M03F
IN OUT
C2
E
0.1u
C3
+C1
0.1u
47u
JP1
GND
DGND
AGND
REG1 HVDD1 AVDD1 DVDD1 TVDD1
T45_R T45_O T45_O T45_O T45_B
AGND1
T45_BK
E
REG HVDD AVDD DVDD TVDD
HVDD
L1
1
2
C4 ₊ (short)
47u
JP2
REG
R100 2
4665_HVDD
CN1
32pin_4
C5
4.7u
1
2
C6
2.2u
1
2
LVC_IN1 VD_IN1
T45_B T45_O
DGND1
T45_BK
LVC_IN VD_IN
R2 R3 R4 R5
AVDD
R1
51 51 51 51
D
JP3
L2
AVDD_SEL
10
1
2
4665_AVDD
C7
0.1u C8
0.1u C9
U1
0.1u
D
C10 ₊ (short)
47u
R6 51
CN3
1 _LRCK
MICIN ²⁴
C11
JP5
CN2
DVDD
L3
1
2
C12 ₊ (short)
47u
JP4
DVDD_SEL
LRCK
1
MCLK
2
BICK
3
R8 51
R10 51
R7 51
2 _MCLK
3 _BICK
0.22u
MPWR
MPWR ²³
24
R9 2.2k
AINL1 ²²
23
22
INT
AINL1
SDTI
4
4 _SDTI
AINR1 ²¹
21
AINR1
C
C
TVDD
L4
JP6
TVDD_SEL
SDTO
5
6
R11 51
5 _SDTO
4665A
LIN ²⁰
20
LIN
1
2
C13 ₊ (short)
47u
6 _TVDD
7
C14 ⁺
C15
10u
0.1u
RIN ¹⁹
19
RIN
18
MIN
8
C16
7 _DVSS
0.1u
MIN ¹⁸
17
LOUT
32pin_1
8 _DVDD
LOUT ¹⁷
32pin_3
B
LVC_IN
L5
1
2
C21 ₊ (short)
47u
JP7
TVDD LVC_SEL
VD
LVC
VD_IN
L6
1
2
VD
A
C22 ₊ (short)
47u
A
B
C17
2.2u
CN4
32pin_2
C18 C19
0.1u 2.2u
1
2
C20
10u
C
B
A
Title
AKD4665A-A
Size Document Number
Rev
A3
AK4665A
1
Date: Wednesday, May 17, 2006
Sheet
1 of 4
D
E