LC79430KNE SANYO [Sanyo Semicon Device], LC79430KNE Datasheet - Page 2

• Manufacturer Part Number: LC79430KNE
• Description: Dot-Matrix LCD Drivers
• Manufacturer: SANYO [Sanyo Semicon Device]

Specifications
Absolute Maximum Ratings at Ta = 25±2°C, V SS = 0V
Note *1 The following relations between elements should be maintained: V DD ≥V1>V2>V5>V EE , V DD -V2≤7V,
Allowable Operating Ranges at Ta = -20 to +85°C, V SS = 0V
Note *2 The following relations between elements should be maintained: V DD ≥V1>V2>V5>V EE , V DD -V2≤7V,
Electrical Characteristics at Ta = 25±2°C, V DD = 2.7 to 5.5V
Note *4 V DE = V1 or V2 or V5 or V EE , V1 = V DD , V2 = 16/17 (V DD -V EE ), V5 = 1/17 (V DD -V EE )
Switching Characteristics at Ta = 25±2°C, V SS = 0V, V DD = 2.7 to 5.5V
Maximum supply voltage (Logic)
Maximum supply voltage (LCD)
Maximum input voltage
Storage temperature
Supply voltage (Logic)
Supply voltage (LCD)
Input high level voltage
Input low level voltage
CP Shift clock
CP pulse width
Setup time
Hold time
CP rise time
CP fall time
Input high level current
Input low level current
Output high level voltage
Output low level voltage
Driver on resistance
Consumable current drain (1)
Consumable current drain (2)
Input capacitance
Output delay time
*3 When the power supply is turned on, power to the LCD driver is turned on after or simultaneously with the
V5-V EE ≤7V
V5-V EE ≤7V
turning on of the logic section’s power supply. When the power supply is turned off, the logic power supply is
turned off after or at the same time the LCD driver power supply is turned off.
Parameter
Parameter
Parameter
Parameter
V DD
V DD -V EE
V IH
V IL
f CP
t WC
t SETUP
t HOLD
t R
t F
I IH
I IL
V OH
V OL
R ON (1)
R ON (2)
I SS
I EE
CI
t PLH
t PHL
V DD max
V DD -V EE max
V I max
Tstg
Symbol
Symbol
Symbol
Symbol
*2, 3
DIO1, DIO80, CP, M, DMIN, MODE,
RS/LS, DISPOFF
DIO1, DIO80, CP, M, DMIN, MODE,
RS/LS, DISPOFF
CP
CP
DIO1 → CP, DIO80 → CP,
DMIN → CP
DIO1 → CP, DIO80 → CP,
DMIN → CP
CP
CP
V IN =V DD , V DD =5.5V, DIO1, DIO80,
CP, M, DMIN, MODE, RS/LS, DISPOFF
V IN =V SS , V DD =5.5V, DIO1, DIO80,
CP, M, DMIN, MODE, RS/LS, DISPOFF
I OH =-0.4mA, DIO1, DIO80
I OL =0.4mA, DIO1, DIO80
V DD -V EE =30V, ⎜V DE -V O ⎜=0.5V
V DD =4.5V, O1 to O80 *4
V DD -V EE =20V, ⎜V DE -V O ⎜=0.5V
V DD =4.5V, O1 to O80 *4
V DD -V EE =30V, CP=14kHz
no-load, V DD =5.5V ; V SS
V DD -V EE =30V, CP=14kHz
no-load, V DD =5.5V ; V EE
f=1MHz ; CP
CL=15pF ; CP → DIO1, CP → DIO80
CL=15pF ; CP → DIO1, CP → DIO80
*1
LC79430KNE
Conditions
Conditions
Conditions
Conditions
V DD -0.4
0.8V DD
min
min
min
100
100
2.7
12
63
-1
typ
typ
typ
Ratings
-0.3 to V DD +0.3
8
-0.3 to +7.0
-40 to +125
max
0.2V DD
max
max
0 to 35
250
250
5.5
100
100
0.4
1.0
1.0
32
50
50
No. A2123-2/7
1
1
MHz
unit
unit
unit
unit
°C
ns
ns
ns
ns
ns
μA
μA
kΩ
kΩ
μA
μA
ns
ns
pF
V
V
V
V
V
V
V
V
V