LC75814V Datasheet, PDF (2/14 Pages) Sanyo Semicon Device – 1/4 Duty General-Purpose LCD Driver

LC75814V
Specifications
Absolute Maximum Ratings at Ta = 25°C, V_SS = 0 V
Parameter
Maximum supply voltage
Input voltage
Output voltage
Output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
V_DD max
V_LCD max
V_IN 1
V_IN 2
V_IN 3
V_OUT 1
V_OUT 2
I_OUT 1
I_OUT 2
I_OUT 3
Pd max
Topr
Tstg
Conditions
V_DD
V_LCD
CE, CL, DI, INH
OSC
V_LCD 1, V_LCD 2
OSC
S1 to S16, COM1 to COM4, P1 to P4
S1 to S16
COM1 to COM4
P1 to P4
Ta = 85°C
Allowable Operating Ranges at Ta = –40 to +85°C, V_SS = 0 V
Parameter
Supply voltage
Input voltage
Input high level voltage
Input low level voltage
Recommended external resistance
Recommended external capacitance
Guaranteed oscillation range
Data setup time
Data hold time
CE wait time
CE setup time
CE hold time
High level clock pulse width
Low level clock pulse width
Rise time
Fall time
INH switching time
Pin Assignment
Symbol
V_DD
V_LCD
V_LCD1
V_LCD2
V_IH
V_IL
R_OSC
C_OSC
f_OSC
t_ds
t_dh
t_cp
t_cs
t_ch
tøH
tøL
t_r
t_f
t_c
Conditions
V_DD
V_LCD
V_LCD1
V_LCD2
CE, CL, DI, INH
CE, CL, DI, INH
OSC
OSC
OSC
CL, DI: Figure 2
CL, DI: Figure 2
CE, CL: Figure 2
CE, CL: Figure 2
CE, CL: Figure 2
CL: Figure 2
CL: Figure 2
CE, CL, DI: Figure 2
CE, CL, DI: Figure 2
INH, CE: Figure 3
min
2.7
2.7
0.8 V_DD
0
25
160
160
160
160
160
160
160
10
Ratings
Unit
–0.3 to +7.0
V
–0.3 to +7.0
V
–0.3 to +7.0
V
–0.3 to V_DD + 0.3
V
–0.3 to V_LCD + 0.3
V
–0.3 to V_DD + 0.3
V
–0.3 to V_LCD + 0.3
V
300
µA
3
mA
5
mA
100
mW
–40 to +85
°C
–55 to +125
°C
Ratings
typ
2/3 V_LCD
1/3 V_LCD
43
680
50
160
160
Unit
max
6.0
V
6.0
V
V_LCD
V
V_LCD
V
6.0
V
0.2 V_DD
V
kΩ
pF
100
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
LC75814V
ILC00283
Top view
No. 6792-2/14