Linear Technology LTC5599, Демонстрационное руководство

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4
dc2091afa
DEMO MANUAL DC2091A
Figure 3. Demo board SPI Interface
R14
4.99k
R13
4.99k
R15
4.99k
R18
4.99k
ISO_7V_UNREG
ISO_5V_3p3v_REG
ISO_CSb
ISO_SCK_SCL
ISO_SDA_MOSI
ISO_MISO
EE_V
CC
EE_SDA
EE_SCL
EE_GND
GPI01
ISO_GND ISO_GND ISO_GND
13
8 3
P1
HD-2X7.0.79
1
2
6
4
7
5
10
9
11
12
14
A0
A1
A2
V
SS
V
CC
WP
SCL
SDA
U2
24LC025
1
2
3
4 8
7
6
5
VCC_B
DIR
VCC_A
GND
U4
74LVC1T45GW
6
5
4
1
2
3
C18
2.2pF
R20
100Ω
R19
1k
C15
0.1µF
C16
0.1µF
C17
0.1µF
C14
0.1µF
V
CC
VCC_L
VCC_L
VCC_L
GND
U3
NC7WZ17P6X
6
4
5
1
3
2
C13
2.2pF
R26
1k
C11
0.1µF
V
CC
VCC_L
GND
U5
NC7WZ17P6X
6
4
5
1
3
2
C12
2.2pF
C10
2.2pF
R25
1k
R23
1k
R22
200k
SDO
SDI
SCLK
CS
VCC_L
V
CC
VCC_L
JP1
1
2
3
DC2091 F03
E8
DeMo boarD scheMatic