AKD4371-B Datasheet, PDF (27/33 Pages) Asahi Kasei Microsystems – 24bit DAC with Headphone Amplifier

E
SDATA
BICK
D
LRCK
MCKI
DVDD
AVDD_REG
C
B
A
A
B
C
D
E
DGND
JP1
GND
AGND
E
HPL
HPR
U1
R1 51
1 _SDATA
R2 51
2 _BICK
R3 51
3 _LRCK
R4 51
4 _MCKI
R5 10
+
+10u
C10
10u
C8
C9
0.1u
C11
0.1u
5 _DVDD
6 _PVDD
7 _VCOC
C12
47n
8 _VSS2
R6
10k
AK4371VN
R7
TP1
MCKO
51
VSS1 ²⁴
C1
0.1u
HVDD ²³
AVDD ²²
C3
0.1u
VCOM ²¹
C5
0.1u
VREF ²⁰
C7
0.22u
C2
10u
C4
10u
ROUT ¹⁹
LOUT ¹⁸
MOUT ¹⁷
MOUT
1u
+ C14
JP2
I2C_SEL
R8
47k
SPK_PDN
A
B
C
HVDD_REG
D
AVDD_REG
2.2u
C6
C17
0.1u
U2
B3 _INLP
C16
B4 _VSS3
B5 _VC
0.01u
C1 _DVDDI
C2 _SDA
C3 _PDN
JP11
INLN
C13
0.1u
JP12
INRN
C15
0.1u
AK7832
NC ^E5
VCLP ^E4
VSS1 ^E3
VCRP ^E2
NC ^E1
VDD1 ^D5
ROUT
LOUT
C
VCLP
VCLN
B
VCRP
VCRN
D_REG
A
Title
AKD4371-B
Size Document Number
Rev
A3
AK4371 , AK7832
1
Date: Friday, August 10, 2007
Sheet
1 of 3
D
E