PT6311-LQ PTC [Princeton Technology Corp], PT6311-LQ Datasheet - Page 19

• Manufacturer Part Number: PT6311-LQ
• Description: VFD Driver/Controller IC
• Manufacturer: PTC [Princeton Technology Corp]

ELECTRICAL CHARACTERISTICS
(Unless otherwise stated, VDD=5V, GND=0V, VEE=VDD-35 V, Ta=25℃)
(Unless otherwise stated, VDD=3.3V, GND=0V, VEE=VDD-35 V, Ta=25℃)
V3.2
Dynamic current consumption
Dynamic current consumption
High-Level output voltage
High-Level output voltage
High-Level output current
High-Level output current
High-Level output current
High-Level output current
Low-Level output voltage
Low-Level output voltage
Low-Level output voltage
Low-Level output voltage
High-Level input voltage
High-Level input voltage
Low-Level input voltage
Low-Level input voltage
Oscillation frequency
Oscillation frequency
Input current
Input current
Parameter
Parameter
VOLDOUT
VOLDOUT
VOHLED
VOHLED
VOLLED
VOLLED
Symbol
Symbol
IOHGR
IDDdyn
IOHGR
IDDdyn
IOHSG
IOHSG
fosc
fosc
VIH
VIH
VIL
VIL
II
II
Under no load Display OFF
Under no load Display OFF
SG13/GR16 to SG20/GR9
SG13/GR16 to SG20/GR9
DOUT, IOLDOUT = 4mA
DOUT, IOLDOUT=4mA
IOLLED = +20mA
VI = VDD or GND
IOLLED=+20mA
VI=VDD or GND
IOHLED = -1mA
Test Condition
Test Condition
IOHLED=-1mA
VO = VDD -2V
VO = VDD -2V
LED1 to LED5
LED1 to LED5
LED1 to LED5
LED1 to LED5
VO=VDD -2V,
19
VO=VDD -2V
SG1 to SG12
SG1 to SG12
GR1 to GR8,
GR1 to GR8,
R = 56 KΩ
R=56KΩ
-
-
-
-
0.9VDD
0.7VDD
0.9VDD
0.7VDD
Min.
Min.
350
-1.5
350
-15
-3
-6
-
-
-
-
-
-
-
-
-
-
Typ.
Typ.
500
500
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
November 2009
0.3VDD
0.2VDD
Max.
Max.
650
650
0.4
0.4
±1
±1
1
5
1
3
-
-
-
-
-
-
-
-
PT6311
Unit
Unit
KHz
KHz
mA
mA
mA
mA
mA
mA
μA
μA
V
V
V
V
V
V
V
V
V
V