Microchip Technology HV2722, Руководство пользователя

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HV2722 Analog Swit
ch Evaluation Board User
’s Gu
ide
DS5
0002810A-p
age 28

20
19 M
ic
rochip
T
e
chnology
In
c.
FIGURE A-1: ADM00946 – SCHEMATIC
SW0A
CLK
DIN
DOUT
LE
CLR
GND
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
HDR-2.54 Male 2x8
J39
GND
GND
1
2
J13
GND
GND
1
2
J12
GND
GND
GND
GND
1
2
J29
1
2
J28
GND
1
2
J35
1
2
J34
1k
1206
1%
R24
49.9R
0603
1%
R25
GND
GND
1
2
J21
1
2
J20
1k
1206
1%
R12
49.9R
0603
1%
R13
GND
GND
1
2
J37
1
2
J36
1k
1206
1%
R26
49.9R
0603
1%
R27
GND
GND
1
2
J19
1
2
J18
1k
1206
1%
R10
49.9R
0603
1%
R11
GND
GND
GND GND
GND
0R
1206
R18
0R
1206
R19
0R
1206
R20
0R
1206
R21
GND
GND
1
2
J16
1
2
J17
1k
1206
1%
R17
49.9R
0603
1%
R16
GND
1
2
J32
1
2
J33
1k
1206
1%
R31
49.9R
0603
1%
R30
GND
1
2
J14
1
2
J15
1k
1206
1%
R15
49.9R
0603
1%
R14
GND
1
2
J30
1
2
J31
1k
1206
1%
R29
49.9R
0603
1%
R28
GND
DMP
A
PULSE B
P
Pulse_Generator.SchDoc
DMP
A
PULSE B
P
Pulse_Generator.SchDoc
A2
CSB
B1
A1
LE
CLK
B2
SCK
DIN
DMP2
CLR
DMP1
MOSI
MISO
CON
Output_Connectors.SchDoc
CSB
MOSI
SCK
MISO
Flash
SPI_FLASH.SchDoc
Power
Power.SchDoc
SW1A
SW2A
SW3A
SW4A
SW5A
SW6A
SW7A
SW8A
SW9A
SW10A
SW11A
SW12A
SW13A
SW14A
SW15A
SW0B
SW1B
SW2B
SW3B
SW4B
SW5B
SW6B
SW7B
SW8B
SW9B
SW10B
SW11B
SW12B
SW13B
SW14B
SW15B
0R
1206
R35
0R
1206
R36
0R
1206
R37
0R
1206
R38
GND
V
PP
SW4A
SW5A
SW6A
SW10A
SW11A
SW14A
SW15A
SW4B
SW5B
SW6B
SW10B
SW11B
SW14B
SW15B
GND GND
GND
V
NN
GND GND
0.1 μF
500V
1210
C38
0.1 μF
500V
1210
C37
0.1 μF
500V
1210
C41
0.1 μF
500V
1210
C40
1 2
3 4
5 6
7 8
9
10
11
12
13
14
15
16
HDR-2.54 Male 2x8
J38
GND
V
LL
SW7B
SW7A
J22 J6
J7 J27 J25 J9 J23
J11
J26 J10 J8 J24
2.55k
2512
1%
R22
2.55k
2512
1%
R8
2.55k
2512
1%
R9
2.55k
2512
1%
R23
330 pF
250V
0805
C22
330 pF
250V
0805
C13
330 pF
250V
0805
C14
330 pF
250V
0805
C21
1 μF
450V
2220
C36
1 μF
450V
2220
C39
0R
0603
R39
GND
SW5A 1
NC 2
SW4B
3
SW4A 4
NC 5
SW3B
6
SW3A 7
NC 8
SW2B
9
SW2A 10
NC 11
SW1B
12
SW1A 13
NC 14
SW0B
15
SW0A 16
V
NN
17
NC 18
V
PP
19
NC 20
CLR
21 LE
22
GND
23
V
DD
24
DIN
25 CLK
26
DOUT
27
NC 28
V
PP
29
NC 30
V
NN
31
NC 32
RGND 33
NC 34
SW15B
35
SW15A 36
NC 37
SW14B
38
SW14A 39
NC 40
SW13B
41
SW13A 42
NC 43
SW12B
44
SW12A 45
NC 46
SW11B
47
SW11A 48
SW10B
49
SW10A 50
NC 51
SW9B
52
SW9A 53
NC 54
SW8B
55
SW8A 56
NC 57
SW7B
58
SW7A 59
NC 60
SW6B
61
SW6A 62
NC 63
SW5B
64
EP
65
HV2722
U2
HV2722 QFN-64
T16 T17 T18 T19 T20 T21 T22 T23 T24 T25 T26 T27 T28 T29 T30
T6
0.1 μF
25V
0603
C20
15 pF
50V
0805
C15
15 pF
50V
0805
C16
15 pF
50V
0805
C17
15 pF
50V
0805
C18
15 pF
50V
0805
C23
15 pF
50V
0805
C24
15 pF
50V
0805
C25
15 pF
50V
0805
C26