Download DI 505B - Dionics-USA

DIONICS-USA
INCORPORATED
Phone: (516) 997-7474
Fax: (516) 997-7479
Website: www.dionics-usa.com
96-B Urban Avenue
Westbury, NY 11590
LEVEL-SHIFTED GAS DISCHARGE DISPLAY DIGIT DRIVERS
DI-505B
DI-510B
General Description:
Circuit Schematic
(Each Section)
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.
V+
Input
Features:
200V Level Shift Capability
MOS and TTL Compatibility
6- and 8-line Versions
Low Power Dissipation
Reliable Dielectric Isolation Process
Output
Package Layout:
DI-505B
DI-510B
DIONICS INC
DI-510B
0
0.025
0.070
0.020
5
0.135
0.020
0.025
0.070
Out
NC
Out
Out
Out
Out
Out
V+
Out
Out
Out
Out
Out
Out
Out
Out
V+
16
15
14
13
12
11
10
9
18
17
16
15
14
13
12
11
10
1
2
3
4
5
6
7
In
NC
In
In
In
In
In
8
GND
5
0.250
DIONICS INC.
DI-505B
0
0.900
0.250
0.800
0.135





1
2
3
4
5
6
7
8
9
In
In
In
In
In
In
In
In
GND
09/2012
Absolute Maximum Rating (Ta = 25 0C)
Characteristic
Symbol
Notes
Limits
Supply Voltage
V+
Measured With Respect to GND
200
Input Voltage
Vin
Measured With Respect to GND
35
Output Voltage
Vout
Measured With Respect to V + Terminal
90
Output Current
Iout
40
0
0
Power Dissipation DI-510B
PD
Derate at 8 mW/ C Above 25 C Ambient
800
0
0
DI-505B
PD
Derate at 6 mW/ C Above 25 C Ambient
600
Storage Temperature
Ts
-55 to +125
Operating Temperature
To
0 to +70
Units
V
V
V
mA
mW
mW
0
C
0
C
Electrical Characteristics (Ta = 25 0C)
Parameter
Symbol
Output Saturation
Voltage
Vout (SAT)
Output Leakage Current
Input Current
Iout (OFF)
Iin (ON)
Supply Current
Notes
V + = 180V;
Measured With Respect
to V+ Terminal
V + = 180V
One Input at 2.4V,
Others at 0.4V
I+
Conditions
Typ. Max. Units
Io = 25mA;
Vi = 2.4V
3
10
V
Vo = 90V; Vi = 0.4V 0.1 10 µA
Vi = 2.4V
340 400 µA
V+ = 180V;
0.5 1.5 mA
Vi = 2.4 V; Io = 0
Typical Application:
-15 V
To
Setting
Circuit
7
5 I N1
D4 11
5
4 I N2
3 I N3
D3 10
4
D2 9
3
D1 8
1
8
DION ICS 10
DI-500 11
AN ODE 12
DRIVER
14
CT 7001
23
CLOCK /
CALEN DAR 0.01
-15 V
24
25
27 Vdd
26
60 Hz
27K
Vss 1
Sa 18
Sb 17
Sc 16
Sd 15
Se 19
Sf 20
Sg 21
Spm 14
D1
D2
D3
+ 200V
D4
+
-
V+
Sa Sb Sc Sd Se Sf
Sg Spm
R load
150pF
2.5K
V in
1
2
3
4
6
7
8
9
5
-15V
Simplified Test Circuit
BURROUGHS
CD-4073-GM
1.5K
22
+180 V
Vz = 7V
18
17
16
DION ICS 15
DI-210 13
CATHODE 12
DRIVER 11
10
14
+
GND
80 V