PT6315 Datasheet, PDF (18/26 Pages) Princeton Technology Corp – VFD Driver/Controller IC

VFD Driver/Controller IC
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PT6315
ABSOLUTE MAXIMUM RATINGS
(Unless otherwise stated, Ta=25^oC, GND=0V)
Parameter
Logic Supply Voltage
Driver Supply Voltage
Logic Input Voltage
VFD Driver Output Voltage
LED Driver Output Current
VFD Driver Output Current
Symbol
V
DD
V
EE
V
I
Vo
I
OLED
I
OVFD
Ratings
-0.5 to +7
V +0.5 to V - 40
DD
DD
-0.5 to V +0.5
DD
V -0.5 to V +0.5
EE
DD
+₂₀
-40 (Grid)
-15 (Segment)
Unit
Volts
Volts
Volts
Volts
mA
mA
RECOMMENDED OPERATING RANGE
(Unless otherwise stated, Ta=-20 to +70^oC, GND=0V)
Parameter
Symbol Min.
Typ. Max.
Unit
Logic Supply Voltage
V
3.0
5
5.5
V
DD
High-Level Input Voltage
V _IH
0.7V_DD
-
V_DD
V
Low-Level Input Voltage
V
0
IL
-
0.3V
V
DD
Driver Supply Voltage
V _EE
V_{D D}- 3 5
-
0
V
PT6315 v2.0
Page 18
Sep. 2002