HV633PG-G Supertex, HV633PG-G Datasheet - Page 7

• Manufacturer Part Number: HV633PG-G
• Description: Display Drivers 32-Channel 256 Gray- Shade High Voltage
• Manufacturer: Supertex

Specifications of HV633PG-G

• Driver Type: EL Lamp Drivers
• Operating Supply Voltage: - 0.5 V to + 7.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: PQFP-64
• Supply Current: 20 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Timing Diagrams
(b) Detailed Device Timing
(a) Basic System Timing
Output (CSO)
Load Count*
Count Clock
*HV
Chip Select
Chip Select
Input (CSI)
Shift Clock
Count Clock
Chip Select
Load Count
Input (CSI)
(D1 - D7)
Shift Clock
OUT
Data In
(D1-D7)
HV
(SC)
(CC)
VR
(LC)
will clear to zero with load count.
Data
(CC)
(SC)
(LC)
VR
OUT
Supertex inc.
t
DS
t
SS
SET 1
DATA
t
WA
SC1
SET 2
DATA
t
HS
t
DH
●
LOADING LAST DEVICE
1235 Bordeaux Drive, Sunnyvale, CA 94089
t
DATA
SET 3
DLCR
t
WD
t
CSC
↑
↓
Device
Load
SC2
First
1
↑
↑
↓
2
↑
↑
↓
Data from Data Bus (See Detailed Timing)
3
↑
↑
Second
Device
t
↓
Load
RR
↑
4
↑
↓
↑
↑
5
SET 31
DATA
↓
↑
7
↓
SC 16
t
WSC
128
↑
↑
↓
SET 32
DATA
↑
↓
↑
t
CR
↓
t
DSL
↑
●
↓
↑
Tel: [phone]
t
t
↓
DLCR
HR
↑
↓
Device
Load
Last
t
↑
WLC
↓
NEXT LOADING CYCLE
●
t
FR
SET 1
0V
DATA
www.supertex.com
↑
↓
Clock 1
Count
↑
1
↑
SC 1
3V
↓
t
DRCC
2
↑
↑
↓
↑
3
↑
↓
t
WCC
↑
4
t
CCC
Clock 128
↑
5
HV633
Count
SET 31
DATA
SC 16
128
↑