PT6306 Datasheet, PDF (6/18 Pages) Princeton Technology Corp – 64-Bit High Voltage Display Driver IC

PT6306
Pin Name
I/O
Description
Pin No.
VDD2
-
Power Supply: 10 to 70V
1, 26, 38, 63
VSS2
-
Ground
2, 27, 37, 62
HVO1 to HVO23
39 to 61
HVO24 to HVO41
O
High Voltage Output Pins
64 to 81
HVO42 to HVO64
3 to 25
LDIO
I/O
Left Data I/O Pin
28
RDIO
I/O
Right Data I/O Pin
29
CLKB
I
Clock Input Pin
30
VSS1
-
Ground
31
Shift Directional Control Input Pin
When this pin is set to “H” the Right Shift Mode is active:
DIR
RDIOÆHVO1…..HVO64ÆLDIO
32
When this pin is set to “L” the Left Shift Mode is active:
LDIOÆHVO64…..HVO1ÆRDIO
VDD1
-
Power Supply: 5V +10%
33
LATB
I
Latch Strobe Input Pin
34
PCB
I
Reversed Polarity Pin
35
BK
I
Blank Input Pin
36
Notes:
1. Use all the Power Supply Pins: VDD1, VDD2, VSS1, VSS2 (Make sure that VSS1 and VSS2 Pins have the same voltage level.)
2. Power must be supplied to VDD1, Logic Input and VDD2 so that the device may be protected from any harm caused by latch up. Power must be
turned off in a reversed manner. Power ON. OFF sequences must be observed at all times, even during the transition period.
V2.1
6
January 2010