Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits
English
한국어
日本語
русский
简体中文
español
零件编号
产品描述 (功能)
HV623 查看數據表(PDF) - Supertex Inc
零件编号
产品描述 (功能)
生产厂家
HV623
32-Channel 128-Level Amplitude Gray-Shade Display Column Driver
Supertex Inc
HV623 Datasheet PDF : 10 Pages
1
2
3
4
5
6
7
8
9
10
Timing Diagrams
(a) Basic System Timing
V
R
Chip Select
Input (CSI)
Chip Select
Output (CSO)
Shift Clock
(SC)
Data In
(D1 - D7)
Load Count*
(LC)
Count Clock
(CC)
HV
OUT
HV623
t
CR
t
RR
t
HR
t
FR
Load
First
Device
Load
Second
Device
Load
Last
Device
↑↓↑↓↑↓ ↑↓ ↑↓↑↓ ↑↓ ↑↓↑↓↑↓ ↑↓ ↑↓↑↓
↑↓
↑↓↑↓↑↓↑↓
Data from Data Bus (See Detailed Timing)
t
DLCR
↑↑ ↑ ↑↑
↑
12 3 4 5
128
↑↑ ↑ ↑↑
↑
12 3 4 5
128
–
OBSOLETE –
*HV
OUT
will clear to zero with load count.
(b) Detailed Device Timing
LOADING LAST DEVICE
NEXT LOADING CYCLE
Chip Select
Input (CSI)
t
WA
Chip Select
Output (CSO)
Shift Clock
(SC)
t
SS
t
HS
SC 1
t
CSC
SC 2
SC 16
SC 1
SC 16
Data
(D1-D7)
t
DS
Load Count
(LC)
DATA
SET 1
DATA
SET 2
t
DH
DATA
SET 3
t
WD
Count Clock
(CC)
V
R
DATA
SET 31
DATA
SET 32
t
DSL
DATA
SET 1
t
WLC
DATA
SET 31
t
WCC
t
CCC
t
DLCR
Count
Clock 1
t
DRCC
Count
Clock 128
80V
0V
3V
8
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]