AKD4683-B Datasheet, PDF (47/55 Pages) Asahi Kasei Microsystems – 24bit CODEC that has two channels of ADC and four channels of DAC with internal DIR, DIT

5
D
PVDD
RX0
I2C
C
RX1
RX2
RX3
INT
CDTO
R16 (short)
LRCKB
R17 (short)
BICKB
R18 (short)
SDTOB
R19 (short)
OLRCKA
R20 (short)
R21 (short)
B
ILRCKA
BICKA
R22 (short)
SDTOA
R23 (short)
A
5
4
3
2
RIN6 LIN6 RIN5 LIN5 RIN4 LIN4 RIN3 LIN3 RIN2 LIN2 RIN1 LIN1 AVDD1
TST1
C3
10u
VSS
R13
12k
U1
C4
0.1u
1 _PVDD
2 _RX0
3 _I2C
4 _RX1
5 _RX2
6 _RX3
7 _INT
8 _VOUT
9 _CDTO
10 _LRCKB
11 _BICKB
12 _SDTOB
13 _OLRCKA
14 _ILRCKA
15 _BICKA
16 _SDTOA
10u
R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 C1
47k 47k 47k 47k 47k 47k 47k 47k 47k 47k 47k 47k
0.1u
C2
VSS
AK4683
RISEL ⁴⁸
ROPIN ⁴⁷
LOPIN ⁴⁶
LISEL ⁴⁵
AVSS2 ⁴⁴
AVDD2 ⁴³
VCOM ⁴²
ROUT1 ⁴¹
LOUT1 ⁴⁰
ROUT2 ³⁹
LOUT2 ³⁸
MUTET ³⁷
HPL ³⁶
HPR ³⁵
HVSS ³⁴
HVDD ³³
R14
24k
R15
24k
C5
C6
0.1u _10u
C7
0.1u
+
C8
2.2u
C9
1u
VSS
C10 C11
0.1u _10u
VSS
VSS
VSS
C12
0.1u
C13
0.1u
C14 C15
10u 10u
VSS
12.288MHz
X1
1
2
C16 C17
5p 5p
VSS
R24
(short)
R25
(short)
R26 R27 R28 R29 R30 R31 R32
(short) (short) (short) (short) (short) (short) (short)
4
3
2
1
D
C
AVDD2
ROUT1
LOUT1
ROUT2
LOUT2
HPL
B
HPR
HVDD
A
Title
AKD4683-B
Size Document Number
A2
AK4683
Rev
0
Date: Tuesday, May 09, 2006
1
Sheet
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