LC75886PW Datasheet, PDF (3/36 Pages) ON Semiconductor – 1/4 and 1/3-Duty LCD Display Driver

LC75886PW
Electrical Characteristics for the Allowable Operating Ranges
Parameter
Symbol
Pin
Conditions
Ratings
Unit
min
typ
max
Hysteresis
Power-down detection voltage
Input high level current
Input low level current
VH1
VH2
VDET
IIH1
IIH2
IIL1
IIL2
CE, CL, DI, RES
KI1 to KI5
CE, CL, DI, RES
OSC
CE, CL, DI, RES
OSC
VI=6.0V
VI=VDD: External clock
operating mode
VI=0V
VI=0V: External clock
operating mode
0.03VDD
0.1VDD
2.0
2.3
-5.0
-5.0
V
2.6 V
5.0
μA
5.0
μA
Input floating voltage
Pull-down resistance
VIF
RPD
KI1 to KI5
KI1 to KI5
VDD=5.0V
0.05VDD
V
50
100
250 kΩ
Output off leakage
current
IOFFH DO
VO=6.0V
6.0 μA
Output high level voltage
Output low level voltage
VOH1
VOH2
VOH3
VOH4
VOL1
KS1 to KS6
P1 to P5
S1 to S57
COM1 to COM4
KS1 to KS6
IO=-500μA
IO=-1mA
IO=-20μA
IO=-100μA
IO=25μA
VDD-1.0 VDD-0.5 VDD-0.2
VDD-0.9
V
VDD-0.9
VDD-0.9
0.2
0.5
1.5
VOL2
VOL3
VOL4
P1 to P5
S1 to S57
COM1 to COM4
IO=1mA
IO=20μA
IO=100μA
0.9
0.9 V
0.9
Output middle level voltage
*2
VOL5
VMID1
DO
S1 to S57
IO=1mA
1/3 bias IO=±20μA
2/3VDD
-0.9
0.1
0.3
2/3VDD
+0.9
VMID2 S1 to S57
VMID3 COM1 to COM4
1/3 bias IO=±20μA
1/3 bias IO=±100μA
1/3VDD
-0.9
2/3VDD
-0.9
1/3VDD
+0.9
V
2/3VDD
+0.9
VMID4 COM1 to COM4 1/3 bias IO=±100μA
1/3VDD
-0.9
1/3VDD
+0.9
Oscillator frequency
fOSC
OSC
ROSC=39kΩ, COSC=1000pF
RC oscillation operating mode
30.4
38
45.6 kHz
Current drain
IDD1
VDD
Sleep mode
100
IDD2
VDD
VDD=6.0V, Output open,
RC oscillation operating mode,
450
900
fOSC=38kHz
μA
IDD3
VDD
VDD=6.0V, Output open,
External clock operating mode,
fCK=38kHz, VIH3=0.5VDD,
550
1100
VIL3=0.1VDD
Note: *2. Excluding the bias voltage generation divider resistor built into the VDD1 and VDD2. (See [Figure 1])
VDD
VDD1
VDD2
To the common and segment drivers
Excluding these resistors
[Figure 1]
No.A1391-3/36