LC7930N Datasheet, PDF (2/7 Pages) Sanyo Semicon Device – LCD Drivers

LC7930N, 7930NW
Specifications
Absolute Maximum Ratings at Ta = 25 ± 2°C
Parameter
Maximum supply voltage
Maximum input voltage
Symbol
V_DD max
V_EE max
V_I max
Conditions
V1, V2, V3, V4, V5, V6
Maximum output voltage
Allowable power dissipation
Operating temperature
Storage temperature
V_O max
Pd max
Topr
Tstg
Output transistor OFF, Y1 to Y40
Note : Don’t soak the whole of IC into the tank filled with melted solder for soldering
Ratings
Unit
–0.3 to +7.0
V
V_DD–13.5 to V_DD+0.3
V
–0.3 to V_DD+0.3
V
V_EE to V_DD+0.3
V
–0.3 to V_DD+0.3
V
V_EE to V_DD+0.3
V
100
mW
–20 to +75
°C
–55 to +125
°C
Allowable Operating Conditions at Ta = –20 to +75°C, V_SS = 0 V, V_EE = –4 to –6 V
Parameter
Supply voltage
High-level input voltage
Low-level input voltage
Shift frequency
High-level clock width
Low-level clock width
Data setup time
Clock setup time
Clock transition time
Data retention time
Symbol
V_DD
V_IH
V_IL
f_CL
t_CWH
t_CWL
t_SU
t_SL
t_LS
t_ct
t_DH
Conditions
V_DD
Note (1)
Note (1)
CLK_SR
CLK_SR, CLK_LA
CLK_SR
LDATA1, LDATA2,
RDATA1, RDATA2
CLK_SR, CLK_LA
CLK_SR, CLK_LA
CLK_SR, CLK_LA
LDATA1, LDATA2,
CLK_SR → CLK_LA
CLK_LA → CLK_SR
RDATA1, RDATA2
min
typ
max Unit
4.5
5.5 V
0.7V_DD
V_SS
V_DD V
0.3V_DD V
400 kHz
800
ns
800
ns
300
ns
500
ns
500
ns
200 ns
300
ns
Electirical Characteristics at Ta = –20 to +75°C, V_DD = +5 V ± 10%, V_SS = 0 V, V_EE = –4 to –6 V
Parameter
Input leakage current
High-level output voltage
Low-level output voltage
Vi to Yj voltage down
Vi quiescent current
Supply current
Output propagation
delay time
Symbol
Conditions
min
typ
I_IH
I_IL
V_OH
Note (1)
Note (1)
LDATA1, LDATA2,
RDATA1, RDATA2
Vin = V_DD
Vin = V_SS
I_OH = –0.4 mA
–5
V_DD–0.4
V_OL
LDATA1, LDATA2,
RDATA1, RDATA2
I_OL = 0.4 mA
V_d1
Y1 to Y40 Note (2) Ion = 100 µA, single output
V_d2
Y1 to Y40 Note (2) Ion = 50 µA, all outputs
I_VH
V1 to V6
Open output pins
Vin = V_DD
I_VL
V1 to V6
Open output pins
Vin = V_EE
–10
I_DD
V_DD
Open output pins
CLK_SR = 400 kHz
I_EE
V_EE
Open output pins
M = 1 kHz
t_PD
LDATA1, LDATA2,
RDATA1, RDATA2
C_L = 15 pF
max Unit
5
µA
µA
V
0.4
V
1.1
V
1.5
V
10
µA
µA
1.0
mA
10
µA
500
ns
Note (1): Applied to the pins; CLK_SR, CLK_LA, LDATA1, RDATA1, LDATA2, RDATA2, M, L/R1, L/R2, CH2-BP
(2): The equivalent circuit between Vi to Yj (i = 1 to 6, j = 1 to 40)
No.2778-2/7