Datasheet

EVAL6470PD Board description
Doc ID 022606 Rev 2 5/12
Figure 2. EVAL6470PD - schematic
1A 2A
SW
1B
2B
OSCINOSCOUT
Application reference
VS
GND
GERVDDV
SPI_IN SPI_OUT
YSUBGA
L
F
OPTION
YB
T
S
K
C
TS
VS
GND GND
SW
MISO
SDI
CK nCS FLAGBUSY
STCK STBY_RESET
MISO
SDO
CK
nCS
FLAGBUSY
SDOMISO
BUSY
SDI CK
nCS SW
STCK
ADCIN
SDO
FLAG
BUSY
FLAG
STBY_RESET
STCK STBY_RESET
VS
VS
EXT_VDD
EXT_VDD
EXT_VDD
VDD
VREG
VREG
VDD
VREG
VDD
VDD
VDD VDD
VS
VS
TP1
1
C15
100nF/50V
CN3
N.M.
1
2
CN1
1 2
3 4
5
6
7 8
9 10
C9 100pF/6.3V
R4 39K
M2
1
2
C3
10nF/50V
+
C1
100uF/63V
JP3
U1
L6470
VDD
24
VREG
9
OSCIN
10
OSCOUT
11
CP
13
VBOOT
14
ADCIN
8
VSA
4
VSA
5
VSB
15
VSB
16
PGND
1
OUT1A
2
OUT2A
35
OUT1B
17
OUT2B
20
AGND
12
SW
7
DGND
28
BUSY_SYNC
29
FLAG
31
SDO
25
SDI
27
CK
26
CS
30
STBY_RES
6
STCK
32
OUT1A
3
OUT1B
18
OUT2B
21
OUT2A
36
VSB
22
VSB
23
VSA
33
VSA
34
PGND
19
E_PAD
37
TP6
1
C13
10nF/6.3V
TP11
1
TP10
1
C11
1nF/6.3V
R6
470
C8 220nF/16V
R8
10K
C2
100nF/50V
C6
100nF/6.3V
TP2
1
CN4
N.M.
1
2
DL1
2
1
TR1
200k
13
2
C16
100nF/50V
DL2
2
1
M3
1 2
R3
39K
R1
31K6
C12
3.3nF/6.3V
TP9
1
TP3
1
D2
BZX585-B3V6
+
C1A
100uF/63V
R5
39K
C5
47uF/6.3V
CN2
1 2
3
4
5
6
7 8
9 10
R7 470
TP5
1
M1
1
2
C4
100nF/6.3V
TP8
1
JP2
C10 100pF/6.3V
D1
BAV99
12
3
C14
100nF/50V
R2 8K2
C7 10uF/6.3V
JP1
AM12921v1