LC75890W Datasheet, PDF (3/29 Pages) Sanyo Semicon Device – 1/4duty and Static Drive General-Purpose LCD Display Drivers

LC75890W
Electrical Characteristics for the Allowable Operating Ranges
Parameter
Symbol
Pin
Conditions
Ratings
Unit
min
typ
max
Hysteresis
VH
CE, CL, DI, INH
0.1VDD
V
Input high-level current
IIH1
CE, CL, DI, INH VI = 3.6V
IIH2
OSCI
VI = VDD: External clock operating mode
1.0
A
1.0
Input low-level current
IIL1
CE, CL, DI, INH VI = 0V
-1.0
A
IIL2
OSCI
VI = 0V: External clock operating mode
-1.0
Output high-level voltage VOH1 S1 to S37
IO = -10A
VLCD-0.9
VOH2
COM1
to COM4
IO = -100A
VLCD-0.9
V
Output low-level voltage
VOH3
VOL1
P1 to P12
S1 to S37
IO = -1mA
IO = 10A
VLCD-0.9
0.9
VOL2
COM1
to COM4
IO = 100A
0.9 V
VOL3 P1 to P12
IO =1mA
0.9
Output middle-level
voltage
VMID1 S1 to S37
1/4 duty IO = ±10A
2/3VLCD
-0.9
2/3VLCD
+0.9
VMID2 S1 to S37
VMID3
COM1
to COM4
1/4 duty IO = ±10A
1/4 duty IO = ±100A
1/3VLCD
-0.9
2/3VLCD
-0.9
1/3VLCD
+0.9
V
2/3VLCD
+0.9
VMID4
COM1
to COM4
1/4 duty IO = ±100A
1/3VLCD
-0.9
1/3VLCD
+0.9
Oscillator frequency
fosc Internal
Internal oscillator operating mode
oscillator circuit
240
300
360 kHz
Current drain
IDD1 VDD
Power-saving mode
2
IDD2 VDD
VDD = 3.3V, Normal mode,
External clock operating mode *2
5
10
IDD3 VDD
VDD = 3.3V, Normal mode,
External clock operating mode *2
Serial data transfer *3
90
180
IDD4 VDD
VDD = 3.3V, Normal mode,
Internal oscilloator operating mode
50
100
IDD5 VDD
VDD = 3.3V, Normal mode,
Internal oscilloator operating mode,
Serial data transfer *3
135
270
A
ILCD1 VLCD
Power-saving mode
2
ILCD2 VLCD
VLCD = 3.3V, Output open,
Normal mode, Static drive
8
16
ILCD3 VLCD
VLCD = 3.3V, Output open,
Normal mode, 1/4 duty drive
70
140
ILCD4 VLCD
VLCD = 5.0V, Output open,
Normal mode, Static drive
10
20
ILCD5 VLCD
VLCD = 5.0V, Output open,
Normal mode, 1/4 duty drive
90
180
Note : *2 External clock operating mode (fCK=38kHz, VIH2=VDD, VIL2=0V, rise/fall time=20ns)
*3 Serial data transfer (data transfer frequency 2MHz, VIH1=VDD, VIL1=0V, rise/fall time=20ns)
No.A1971-3/29