PT6523_10 Datasheet, PDF (13/23 Pages) Princeton Technology Corp – 1/3 Duty General Purpose LCD Driver IC

Tel:[phone]
Fax:[phone]
URL:http://www.princeton.com.tw
1/3 Duty General Purpose LCD Driver IC
PT6523
ABSOLUTE MAXIMUM RATING
(Unless otherwise stated, Ta=25Ċ, Vss=0V)
Parameter
Symbol
Condition
Ratings
Unit
Maximum Supply Voltage
VDDmax
VDD
-0.3 to +6.5
V
Input Voltage
VIN1
CE, CLK, DI , /INH -0.3 to VDD+0.3
V
VIN2
OSC
-0.3 to VDD+0.3
V
Output Voltage
VOUT
OSC
-0.3 to VDD+0.3
V
Output Current
IOUT1
SG1 to SG52
300
uA
IOUT2
COM1 to COM3
3
mA
Allowable Power Dissipation
Pd max
Ta=85Ċ
200
mW
Operating Temperature
Topr
-40 to +85
Ċ
Storage Temperature
Tstg
-65 to +150
Ċ
ALLOWABLE OPERATING RANGE
(Unless otherwise stated, Ta=25Ċ, Vss=0V)
Parameter
Symbol
Conditions
Min. Typ. Max. Unit
Supply Voltage
VDD
VDD
4.5
-
6.0
V
Input Voltage
VDD1
VDD1
- 2/3VDD VDD V
Input Voltage
VDD2
VDD2
- 1/3VDD VDD V
High Level Input Voltage
VIH
CE, CLK, DI, /INH 4.0
-
VDD V
Low Level Input Voltage
VIL
CE, CLK, DI, /INH
0
-
0.7
V
Recommended External
Resistance
Rosc
OSC
-
47
-
KΩ
Recommended External
Capacitance
Cosc
OSC
-
1000
-
pF
Guaranteed Oscillator
Range
fosc
OSC
19
38
76 KHz
Data Setup Time *
tds
CLK, DI: Figure 2 100
-
-
ns
Data Hold Time *
tdh
CLK, DI: Figure 2 100
-
-
ns
CE Wait Time *
tcp
CE, CLK: Figure 2 100
-
-
ns
CE Setup Time *
tcs
CE, CLK: Figure 2 100
-
-
ns
CE Hold Time *
tch
CE, CLK: Figure 2 100
-
-
ns
High Level Clock Pulse
Width *
toH
CLK: Figure 2
100
-
-
ns
Low Level Clock Pulse
Width *
toL
CLK: Figure 2
100
-
-
ns
Rise Time *
tr CE, CLK, DI: Figure 2 -
100
-
ns
Fall Time*
tf CE, CLK, DI: Figure 2 -
100
-
ns
/INH, Switching Time
t2
/INH, CE: Figure 1 10
-
-
µs
Note: * = Refer to the diagrams below.
PT6523 V1.8
- 13 -
July, 2007