HT0324A Tomato LSI, Inc., HT0324A Datasheet - Page 49

• Manufacturer Part Number: HT0324A
• Description: 65COM / 132SEG DRIVER & CONTROLLER FOR STN LCD
• Manufacturer: Tomato LSI, Inc.

HT0324A
TOMATO LSI Inc.
8. SPECIFICATIONS
Table 8-1. Absolute maximum ratings
Table 8-2. DC characteristics ( VSS = 0V, VDD = 2.4V to 5.5V, Ta = -40 to +85
Notes:
8-1. Absolute maximum ratings
8-2. DC Characteristics
Oscillator
frequency
Output leakage current
Input leakage current
Operating voltage(1)
Operating voltage(2)
voltage
voltage
Output
1. VDD and VLCD are based on VSS = 0V.
2. Voltages V0 >V1>V2>V3>V4>VSS(GND) must always be satisfied.(VLCD = V0 - VSS)
3. If supply voltage exceeds its absolute maximum range, this LSI may be damaged permanently.
Input
It is desirable to use this LSI under electrical characteristic conditions during general operation.
Otherwise, this LSI may malfunction or reduced LSI reliability may result.
ON resistance
LCD driver
Operating temperature range
Item
Parameter
Storage temperature range
Supply voltage range
Input voltage range
External
Internal
65COM / 132SEG DRIVER & CONTROLLER FOR STN LCD
High
High
Low
Low
49
Symbol
f
V
V
V
R
V
I
V
f
V0
OSC
I
OZ
OH
DD
CL
OL
IL
ON
IH
IL
I
Condition
V
V
Duty ratio =
I
OH
Ta = 25
Ta = 25
OL
IN
IN
V0 = 8V
=-0.5mA
=V
=V
=0.5mA
1/65
V
V
SS
SS
DD
DD
o
o
Symbol
C
C
or
or
V
T
V
T
V
LCD
OPR
STR
DD
IN
0.8V
0.8V
32.7
4.09
Min
V
V
-1.0
-3.0
2.4
4.5
SS
SS
-
DD
DD
-0.3 to V
43.6
5.45
o
Typ
2.0
Rating
C)
-0.3 to +17.0
-0.3 to +7.0
-55 to +125
-
-
-
-
-
-
-
-
-40 to +85
DD
0.2V
0.2V
Max
15.0
V
V
+1.0
+3.0
54.5
6.81
+0.3
5.5
3.0
DD
DD
DD
DD
Ver 0.0
Unit
kHz
k
V
A
Unit
o
VDD *1
V
COMn
C
Used
SEGn
V0 *2
CL*8
Pin
*7
*4
*5
*6
*3