LC7942KD Datasheet, PDF (6/8 Pages) Sanyo Semicon Device – CMOS IC Dot-Matrix LCD Drivers

LC7942KD
Electrical Characteristics at Ta = 25±2°C, VSS = 0V, VDD= 2.7 to 5.5V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Input high level current
IIH
VIN = VDD, VDD = 5.5V, DIO1, DIO64, CP, M,
RS/LS, DISPOFF
-
-
1
µA
Input low level current
IIL
VIN = VSS, VDD = 5.5V, DIO1, DIO64, CP, M,
RS/LS, DISPOFF
-1
-
-
µA
Output high level voltage
Output low level voltage
VOH
VOL
IOH = -0.4mA, DIO1, DIO64
IOL = 0.4mA, DIO1, DIO64
VDD-0.4
-
-
-
-
V
0.4
V
Driver on resistance
RON
VDD-VEE = 18V. |VDE-VO| = 0.25V
VDD = 4.5V *4; O1 to O64
-
-
1.5
kΩ
VDD static Current
IDD
VDD-VEE = 18V, CP = VDD
-
-
100
µA
Note *4 VDE = V1 or V2 or V5 or VEE, V1 = VDD, V2 = 10/11(VDD-VEE), V5 = 1/11(VDD-VEE)
Switching Characteristics at Ta = 25±2°C, VSS = 0V, VDD = 2.7 to 5.5V
Parameter
Output delay time
Symbol
Conditions
tPLH
tPHL
CL=30pF; CP→DIO1, CP→DIO64
CL=30pF; CP→DIO1, CP→DIO64
Ratings
Unit
min
typ
max
-
-
250
ns
-
-
250
ns
Switching Characteristics Diagram
twc
tR
tF
0.8VDD
CP
0.2VDD
DIO1
(DIO64)
tSETUP
tHOLD
DIO64
(DIO1)
tPLH , tPHL
No.A0575-6/8