TECHNICAL DATA
IZ0065
40 Channel Segment / Common Driver For Dot Matrix LCD
The IZ0065 is a LCD driver LSI which is fabricated by low power CMOS technology. Basically this LSI consists
of 20
×
2 bit bi-directional shift register, 20
×
2 bit data latch and 20
×
2 bit driver. This LSI can be used a common
or segment driver.
FEATURES
•
Display driving bias: static -1/5
•
Power supply voltage: +5V
±
10%, +3V
±
10%
•
Supply voltage for display: 0 ~ -5V(V
EE
)
•
Interface
FUNCTIONS
•
Dot matrix LCD driver with 40-channel output.
•
Selectable function to use common/segment drivers
simultaneously.
•
Input / Output signal
- output: 20
×
2 channel waveform for LCD driving
- input: - Serial display data and control pulse from
the controller LSI.
•
Bias voltage (V
1
-V
6
)
driver(cascade connection)
Other IZ0065
controller
IZ0066
KS0066
HD44780
SED1278
•
CMOS Process
•
Bare chip available
ABSOLUTE MAXIMUM RATING
(Ta = 25
o
C)
Characteristic
Operating Voltage
Driver Supply Voltage
Input Voltage 1
Input Voltage 2 (V
1
-V
6
)
Operating Temperature
Storage Temperature
Symbol
V
DD
V
LCD
V
IN1
V
IN2
T
OPR
T
STG
Value
-0.3 ~
7.0
V
DD
- 13.5 ~ V
DD
+ 0.3
- 0.3 ~ V
DD
+ 0.3
V
DD
+ 0.3 ~ V
EE
- 0.3
-30 ~ +85
-55 ~ +125
Unit
V
V
V
V
o
o
C
C
Voltage greater than above may damage to then circuit.
V
EE
: connect protection resistor (220Ω
±
5%)
IN T E G R A L
1
INTEGRAL [ INTEGRAL CORP. ]
