|
Details, datasheet, quote on part number:DI-509B
| |
Datasheet text preview:
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: ü ü ü ü ü ü 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
Absolute Maximum Rating (Ta = 25 0C) Characteristic Symbol Notes Limits DI-509B DI-508B DI-514B DI-513B DI-504B DI-503B 50 80 35 35 50 80 30 30 600 600 Units
Supply Voltage Input Voltage Output Voltage Output Current Power Dissipation: Storage Temperature Operating Temperature
V+ Vin Vout Iout PD Ts To
Measured With Respect to GND Measured With Respect to GND Measured With Respect to V + Terminal Derate at DI-514B; DI-513B: 8 mW/ 0C Derate at DI-509B; DI-508B: 6 mW/ 0C Above 250C Ambient
V V V mA mW
0 0
-55 to 125 0 to 70 Electrical Characteristics (Ta = 25 0C)
C C
Parameter Output Saturation Voltage DI-504B Output Leakage Current * DI-509B; DI-514B. * DI-508B; DI-513B; DI-503B. Input Current Supply Current
Notes V + = 180V (DI-500B); V+ = 100V (DI-502B); Vout (SAT) Measured With Respect to V+ Terminal. Iout (OFF) Iin (ON) I+ One Input at 2.4V; Others at 0.4V. V+ = 50V V+ = 80V
Symbol
Conditions Io = 10mA; Vi = 2.4V
Typ. Max. Units 1.5 3 V
Vo = 50V; Vi = 0.4V 0.1 Vo = 80V; Vi = 0.4V Vi = 2.4V Vi = 2.4 V; Io = 0 V+ = 50V 250 0.8
10 400 1.2
µA µA mA
Typical Application:
D8 D7 D6 D5 D4 D3 D2 D1 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 (8) 47K
DIONICS INC. DI-514
DISPLAY CONTROL LOGIC
Simplified Test Circuit
10 1 +5V +35V 2 3 4 5 6 7 8
V+
+ Io
Vo + Vs
A 10
B
C
D
E
F
G
DEC
Vi
+ GND
A B C D E F G DEC
1 2 3 4 5 6 7 8
18 17 16 15 14 13 12 11
(8) 47K
DIONICS INC. DI-514
9
|
|
