HV219(2007) 데이터 시트보기 (PDF) - Supertex Inc
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HV219 Datasheet PDF : 9 Pages
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Pin Description
28-Lead (J-Lead) PLCC (PJ)
Pin
Function
Pin
1
SW3
8
2
SW3
9
3
SW2
10
4
SW2
11
5
SW1
12
6
SW1
13
7
SW0
14
Function
SW0
NC
VPP
NC
VNN
GND
VDD
Pin
Function
15
NC
16
D
IN
17
CLK
18
LE
19
CL
20
DOUT
21
SW7
HV219
Pin
Function
22
SW7
23
SW6
24
SW6
25
SW5
26
SW5
27
SW4
28
SW4
Pin Description
48-Lead LQFP (7x7x1.4mm) (FG)
Pin
Function
1
SW5
2
NC
3
SW4
4
NC
5
SW4
6
NC
7
NC
8
SW3
9
NC
10
SW3
11
NC
12
SW2
Pin
Function
13
NC
14
SW2
15
NC
16
SW1
17
NC
18
SW1
19
NC
20
SW0
21
NC
22
SW0
23
NC
24
VPP
Pin
Function
25
VNN
26
NC
27
NC
28
GND
29
VDD
30
NC
31
NC
32
NC
33
DIN
34
CLK
35
LE
36
CLR
Pin
Function
37
DOUT
38
NC
39
SW7
40
NC
41
SW7
42
NC
43
SW6
44
NC
45
SW6
46
NC
47
SW5
48
NC
Power Up/Down Sequence
1) Power up/down sequence is arbitrary except GND must be powered up first and powered down last. This applies for
applications powering GND of the IC with different voltages.
2) VSIG must always be at or in between VPP and VNN or floating during power up/down transition.
3) Rise and fall times of the power supplies VDD, VPP, and VNN should not be less than 1.0ms.
7
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