Download DI-512BR

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 VACUUM FLUORESCENT DISPLAY DRIVERS
DI-512BR*
DI-513BR
DI-514BR
(* Also directly applicable as gas discharge display digit driver. Pin for pin replacement for SPRAGUE UDN6184A)
General Description:
The DIONICS DI-512BR, DI-513BR and DI-514BR circuits are designed for interfacing between MOS or TTL
logic circuitry and vacuum fluorescent display panels. Each section of these devices consists of a switched
constant current level shifter (capable of 50 Volt, 80 Volt or 110 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:
 50V, 80V and 110VLevel Shift Capability
 MOS and TTL Compatibility
 Segment and Digit Drivers
 Low Power Dissipation
 Reliable Silicon Dielectrically IC Process
 Pin for Pin replacement for SPRAGUE UDN6118A, UDN6128A
Package Layout:
0.900
0.250
DIONICS INC
DI-514BR
V+
0
Circuit Schematic
(Each Section)
Input
5
0.135
0.020
Output
0.025
0.070
DI-512BR
DI-513BR
Out
Out
Out
Out
18
17
16
15
Rpd
DI-514BR
Out
Out
Out
Out
V+
14
13
12
11
10
1
2
3
4
5
6
7
8
9
In
In
In
In
In
In
In
In
GND
09/2012
Absolute Maximum Ratings (TA = 25 0C)
Characteristic
Symbol
Note
Limit
DI-514BR DI-513BR DI-512BR
Supply Voltage
Input Voltage
Output Voltage
Output Current
Power Dissipation
Storage Temperature
Operating Temperature
VCC
VI
VO
IO
PD
TS
TO
Measured with respect to GND terminal
Measured with respect to GND terminal
Measured with respect to V+ terminal
Derate at 8mW/ 0C, above 25 0C ambient
50
30
50
30
800
-55 0C
0 0C
80
30
80
30
800
To
To
110
30
110
30
800
+125 0C
+70 0C
Unit
V
V
V
mA
mW
0
C
0
C
Electrical Characteristics (TA = 25 0C)
Parameter
Symbol
Output Saturation Voltage VOS (ON)
Supply Leakage
ICC (OFF)
 DI-514BR
 DI-513BR
 DI-512BR
Input Current
Note
Measured with
respect to V+
terminal
Condition
Typ. Max. Unit
IO =20mA; VI =2.4V; VCC = 40V
3
5
V
VI = 0.4V; VCC = 50V
VI = 0.4V; VCC = 80V
VI = 0.4V; VCC = 110V
VI =2.4V
10
10
10
300
15
15
15
400
A
A
A
A
0.5
1.0
mA
Derate at 8mW / 0C;
above 25 0C ambient
IO (ON)
Supply Current
ICC
One Input at 2.4V,
IO = 0mA; VI = 0.4V; VCC = 50V
Other at 0.4V
Pull down Current
Pull down Resistors
IPD
IO = 0mA; VI = 0.4V; VO = 40V
RPD
Min. Max. Unit
200
500
A
80
200
k
D8
D7
D6
D5
D4
D3
D2
D1
1
2
3
4
5
6
7
8
9
DIONICS INC.
DI-514BR
18
17
16
15
14
13
12
11
Simplified Test Circuit
10
+5V
2
3
4
5
6
7
Io
8
A
1
2
3
4
5
6
7
8
+
-
+35V
Vi
A
B
C
D
E
F
G
DEC
Icc
V+
1
10
DIONICS INC.
DI-514BR
DISPLAY CONTROL LOGIC
Typical Application:
9
B
C
D
E
F
G
DEC
+
-
+
GND
18
17
16
15
14
13
12
11
VFIL
Vo
Vcc