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-512BR*
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:
眉
眉
眉
眉
眉
眉
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
DI-513BR
DI-514BR
(* Also directly applicable as gas discharge display digit driver. Pin for pin replacement for SPRAGUE UDN6184A)
Package Layout:
0.900
DIONICS INC
DI-514BR
0.250
0.020
Circuit Schematic
(Each Section)
V+
0.185
Input
0.025
0.070
DI-512BR
Out
18
Out
17
Out
16
DI-513BR
Out
15
Out
14
Out
13
DI-514BR
Out
12
Out
11
V+
10
Output
Rpd
1
In
2
In
3
In
4
In
5
In
6
In
7
In
8
In
9
GND
03/2002
1
2
