DIONICS, INC.
65 Rushmore Street
Westbury, NY 11590
Phone: (516) 997-7474
Fax: (516) 997-7479
Website: www.dionics-usa.com
LEVEL-SHIFTED VACUUM FLUORESCENT DISPLAY DRIVERS
DI-503B
DI-509B
DI-514B
DI-504B
DI-508B
DI-513B
Circuit Schematic
(Each Section)
General Description:
The DIONICS DI-513B and DI-514B series circuits are designed
for interfacing between MOS or TTL circuitry and vacuum
fluorescent display panels. Each section of these devices consists
of a switched constant current level shifter-capable of 50 Volt or
80 Volt- operation and a PNP-NPN driver transistor pair. The
constant current operation of the level shifter stage results in low
power dissipation. Input circuitry is suitable for open drain
PMOS, CMOS, open-collector or standard TTL.
Features:
眉
眉
眉
眉
眉
眉
50V and 80V Level Shift Capability.
MOS and TTL Compatibility
4 -, 6 - and 8-line Versions
Segment and Digit Drivers
Low Power Dissipation
Reliable Dielectric Isolation Process
V+
Input
Output
Package Layout:
0.760 Max.
0.800
0.900
0.020
0.250
DIONICS INC
DI-503B
DIONICS INC
DI-509B
DIONICS INC
DI-514B
0.250
0.020
0.185
0.025
0.070
0.185
0.025
0.070
0.025
0.070
DI-503B and DI-504B
Out1
14
NC
13
Out2
12
Out3
11
Out4
10
NC
9
V+
8
Out
16
15
DI-508B and DI-509B
NC
Out
14
Out
13
Out
12
Out
11
Out
10
V+
9
Out
18
Out
17
DI-513B and DI-514B
Out
16
Out
15
Out
14
Out
13
Out
12
Out
11
V+
10
1
In1
2
NC
3
In2
4
In3
5
In4
6
NC
7
GND
1
In
2
NC
3
In
4
In
5
In
6
In
7
In
8
GND
1
In
2
In
3
In
4
In
5
In
6
In
7
In
8
In
GND
01/2002
0.185
9
0.250
0.020
1
2
