hv5623 Supertex, Inc., hv5623 Datasheet - Page 5

• Manufacturer Part Number: hv5623
• Description: 32-channel Serial To Parallel Converter With Open Drain Outputs
• Manufacturer: Supertex, Inc.

Pin Description
Pin #
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
1
2
3
4
5
6
7
8
9
Center Tab
Supertex inc.
DATA OUT
Function
HV
HV
HV
HV
HV
HV
HV
HV
HV
HV
HV
HV
DATA IN
HV
HV
HV
HV
HV
HV
HV
HV
HV
HV
HV
HV
HV
HV
HV
HV
HV
HV
HV
HV
VDD
POL
CLK
VSS
N/C
N/C
N/C
N/C
LE
BL
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
22
21
20
19
18
17
16
15
14
13
12
10
32
31
30
29
28
27
26
25
24
23
11
9
8
7
6
5
4
3
2
1
Description
High voltage outputs.
Data output pin.
No internal connection.
Inverts the polarity of the HV
Clock pin, shift registers shifts data on falling edge of input clock.
Reference voltage, usually ground.
Logic supply voltage.
Latch enable pin, data is shifted from shift register to latches on logic input high.
Data input pin.
Blanking pin sets all HV
No internal connection.
High voltage outputs.
Connect to VSS
1235 Bordeaux Drive, Sunnyvale, CA 94089
OUT
pins low or high depending upon state of polarity. See function table.
OUT
pins
5
Tel: [phone]
www.supertex.com