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Details, datasheet, quote on part number:DI-500B
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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 GAS DISCHARGE DISPLAY DIGIT DRIVERS
DI-500B
DI-502B
General Description: The DIONICS DI-500B and DI-502B 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: ü Level Shift Capability: 125V For DI-502B 200V For DI-500B ü MOS and TTL Compatibility ü Pin For Pin Replacements For Sprague UDN-6144A ü Low Power Dissipation ü Reliable Dielectric Isolation Process Package Layout:
Circuit Schematic (Each Section)
V+
Input
Output
0.760 Max.
Pin Connections
Out1 NC 13 Out2 12 Out3 11 Out4 10 NC 9 V+ 8
DIONICS INC DI-500B
0.185
0.250
14
0.020
1 In1
0.025 0.070
2 NC
3 In2
4 In3
5 In4
6 NC
7 GND
01/2002
Absolute Maximum Rating (Ta = 25 0C) Characteristic Symbol Notes Limits Supply Voltage DI-500B V+ Measured With Respect to GND 200 DI-502B V+ Measured With Respect to GND 125 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-500B PD Derate at 6 mW/ C Above 25 C Ambient 600 DI-502B PD Derate at 6 mW/ 0C Above 250C Ambient 600 Storage Temperature Ts -55 to +125 Operating Temperature To 0 to +70 Electrical Characteristics (Ta = 25 0C) Parameter Output Saturation Voltage Output Leakage Current Input Current Supply Current Notes Conditions Typ. Max. Units V + = 180V (DI-500B); V+ = 100V (DI-502B); Io = 25mA; Vout (SAT) 3 10 V Measured With Respect to Vi = 2.4V V+ Terminal. V + = 180V (DI-500B); Iout (OFF) Vo = 90V; Vi = 0.4V 0.1 10 µA V+ = 100V (DI-502B). Iin (ON) Vi = 2.4V 340 400 µA V + = 180V (DI-500B); V+ = 100V (DI-502B); I+ Vi = 2.4 V; Io = 0 0.5 2.0 mA One Input at 3.5V, Others at 0.4V. Symbol Units V V V V mA mW mW 0 C 0 C
Typical Application:
-15 V To Setting Circuit
5 IN1 4 IN2 3 IN3 D4 11 D3 10 D2 9 D1 8 23 7 5 4 3 1 8
+180 V
DIONICS INC. DI-500B
10 11 12 14
60 Hz
27K BURROUGHS CD-4073-GM
D1 D2 D3 D4
0.01
24
Simplified Test Circuit
+ 200V
CLOCK / CALENDAR CT- 7001
25
-15 V
27 Vdd
1.5K
26 22 Vss 1 Sa 18 Sb 17 Sc 16 Sd 15 Se 19 Sf 20 Sg 21 Spm 14
V+
Sa Sb Sc Sd Se Sf Sg Spm
+ R load 2.5K
80 V
150pF
V in + GND
5
-15V
Vz = 7V
DIONICS INC. DI-210
1 2 3 4 6 7 8 9
18 17 16 15 13 12 11 10 14
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