AKD4691-A Datasheet, PDF (58/68 Pages) Asahi Kasei Microsystems – Evaluation board Rev.0 for AK4691

A
VCC
D3V
EXT-BICK
E _EXT-LRCK
R29
R42
10k
R43
51
51
PORT3
MCLK 1
2 GND
BICK 3
4 GND
LRCK 5
6
SDTI 7
8
VCC 9
10 SDTO
R45
51
DSP
R44
51
R41
D
51
EXT-MCKO
DAUX
B
C
7
6
5
4
3
2
1
RP2 47k
JP23
M/S
U9
3 _A1
4 _A2
5 _A3
6 _A4
7 _A5
8 _A6
9 _A7
10 _A8
2
1
C57
0.1u
11
12
DIR
VCCA
GND
GND
B1 ²¹
B2 ²⁰
B3 ¹⁹
B4 ¹⁸
B5 ¹⁷
B6 ¹⁶
B7 ¹⁵
B8 ¹⁴
OE ²²
VCCB ²⁴
VCCB ²³
GND ¹³
C58
0.1u
7
6
5
4
3
2
1
RP3 47k
74AVC8T245
C
4114-SDTO
EXT-MCLK
JP24
ADC SDTI-SEL
DIR
MUTEI
CAD0
PORT4
R30 R31 R32
10k 10k 10k
JP25
I2C CTRL-SEL
3-WIRE
10
9 CSN
R33 470
8
7 CCLK/SCI
R34 470
B
6
5 CDTI/SDA
R35 470
4
3 CDTO/SDA(ACK)
2
1
CTRL
PDNI
A
A
U11
3 _A1
4 _A2
5 _A3
6 _A4
7 _A5
8 _A6
9 _A7
10 _A8
B1 ²¹
B2 ²⁰
B3 ¹⁹
B4 ¹⁸
B5 ¹⁷
B6 ¹⁶
B7 ¹⁵
B8 ¹⁴
R40
51
2
1
C61
0.1u
11
12
DIR
VCCA
GND
GND
OE ²²
VCCB ²⁴
VCCB ²³
GND ¹³
C62
0.1u
74AVC8T245
U12
1
3
5
9
11
13
1A
2A
3A
4A
5A
6A
1Y
2Y
3Y
4Y
5Y
6Y
2
4
6
8
10
12
14
C63
0.1u
7
Vcc
GND
74LVC07
B
R36
1k
C
D
E
BICK
LRCK
E
U10
3 _A1
4 _A2
5 _A3
6 _A4
7 _A5
8 _A6
9 _A7
10 _A8
B1 ²¹
B2 ²⁰
B3 ¹⁹
B4 ¹⁸
B5 ¹⁷
B6 ¹⁶
B7 ¹⁵
B8 ¹⁴
C59
0.1u
2 _DIR
1 _VCCA
11 _GND
12 _GND
OE ²²
VCCB ²⁴
VCCB ²³
GND ¹³
C60
0.1u
74AVC8T245
D
MCKO
SDTO
C
MCKI
SDTI
MUTE
CSN
CCLK
PDN
B
CDTI
A
Title
AKD4691-A
Size Document Number
Rev
A3
LOGIC
0
Date: Tuesday, May 29, 2007
Sheet
5 of 5
D
E