DIONICS, INC.
Phone: (516) 997-7474
65 Rushmore Street Fax: (516) 997-7479
Westbury, NY 11590 Website: www.dionics-usa.com
LEVEL-SHIFTED GAS DISCHARGE DISPLAY DIGIT DRIVERS
DI-505B DI-510B
General Description:
The DIONICS DI-505B and DI-510B series circuits are designed
for interfacing between MOS or TTL circuitry and gas discharge
display panels. Each section of these devices is made up of a
switched constant current level shifter-capable of high voltage
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:
200V Level Shift Capability
MOS and TTL Compatibility
6- and 8-line Versions
Low Power Dissipation
Reliable Dielectric Isolation Process
Package Layout:
DI-505B
DI-510B
DIONICS INC.
DI-505B
0.800
0.250
0.185
0.070
0.025
0.020
5
In
4
In
3
1
15
In
2
GND
16
V +
14
NC
13
Out
12
Out
11
Out
10
Out
9
In
Out
8
NC
7
Out
In
6
In
0.020
0.070
0.185
0.250
0.025
0.900
DIONICS INC
DI-510B
17
8
1
Out
2
4
V +
9
Out
GND
14
In
In
In
In
In
Out
11
Out
6
Out
In
Out
16
In
Out
15
12
In
13
3
5
18
7
10
Out
01/2002
Input
Output
Circuit Schematic
(Each Section)
V+
Absolute Maximum Rating (Ta = 25
0
C)
Characteristic
Symbol
Notes
Limits
Units
Supply Voltage
V + Measured With Respect to GND
200
V
Input Voltage
V
in
Measured With Respect to GND
35
V
Output Voltage
V
out
Measured With Respect to V + Terminal
90
V
Output Current
I
out
40
mA
Power Dissipation DI-510B
P
D
Derate at 8 mW/
0
C Above 25
0
C Ambient
800
mW
DI-505B
P
D
Derate at 6 mW/
0
C Above 25
0
C Ambient
600
mW
Storage Temperature
T
s
-55 to +125
0
C
Operating Temperature
T
o
0 to +70
0
C
Electrical Characteristics (Ta = 25
0
C)
Parameter
Symbol
Notes
Conditions
Typ. Max. Units
Output Saturation
Voltage
V
out
(SAT)
V + = 180V; Measured
With Respect to V+
Terminal
I
o
= 25mA;
V
i
= 2.4V
3
10
V
Output Leakage Current I
out
(OFF)
V + = 180V
V
o
= 90V; V
i
= 0.4V 0.1 10 A
Input Current
I
in
(ON)
V
i
= 2.4V
340 400 A
Supply Current
I+
One Input at 2.4V, Others
at 0.4V
V+ = 180V;
V
i
= 2.4 V; I
o
= 0
0.5 1.5 mA
Typical Application:
-15 V
BURROUGHS
CD-4073-GM
Sg
IN1
2
15
5
Spm
Sf
D1
1
13
11
10
+180 V
Sg
Se
12
11
Sf
Sd
DIONICS
DI-210
CATHODE
DRIVER
11
12
10
Sc
Vz = 7V
10
14
9
150pF
27K
Sb
14
1
Se
8
-15V
14
Sa
5
3
Sd
60 Hz
23
21
17
To
Setting
Circuit
4
Sc
25
Vdd
5
Sb
-15 V
9
26
CT 7001
CLOCK /
CALENDAR
7
Sa
20
8
22
27
DIONICS
DI-500
ANODE
DRIVER
D4
19
7
D2
1.5K
1
24
D3
15
6
D3
Vss
IN3
D2
16
4
18
D4
Spm
D1
3
17
3
0.01
8
18
IN2
16
4
V in
+ 200V
+
GND
-
R load
2.5K
Simplified Test Circuit
+
-
V +
80 V
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