11
LH168P
NOTES :
1. Criterion of evaluating voltage deviations.
(a) Between output voltage pins
Measuring values : Output voltage value at the time after
10 μs at the rising edge of LS.
(Average of several times)
(Conditions) Output load capacity is 150 pF.
In a state when the reference voltage is fixed.
Expecting values : Calculated following these specifications.
(Conditions) In a state when the reference voltage is fixed.
(b) Between LCD drivers
Measuring values : Applicable to (a).
(Conditions) Applicable to (a).
Expecting values : Applicable to (a).
(Conditions) Applicable to (a).
Each input voltage between the LCD drivers must be
made perfectly equal by connecting corresponding
reference voltage input pins.
2. I
O1
: Applied voltage = 3.0 V for output pins XO
1
to ZO
103
.
Output voltage = 2.5 V for output pins XO
1
to ZO
103
.
V
CC
= V
LS
= 5.0 V
I
O2
: Applied voltage = 2.0 V for output pins XO
1
to ZO
103
.
Output voltage = 2.5 V for output pins XO
1
to ZO
103
.
V
CC
= V
LS
= 5.0 V
PARAMETER
Input "Low" voltage
Input "High" voltage
SYMBOL
V
IL
V
IH
V
OL
CONDITIONS
APPLICABLE PINS
XI
0
-XI
5
, YI
0
-YI
5
, ZI
0
-ZI
5
, SPIO,
SPOI, CK, LS, LBR, MODE
MIN.
GND
0.7V
CC
GND
TYP.
MAX.
0.3V
CC
V
CC
GND + 0.4
UNIT
V
V
V
NOTE
Input "High" current
V
ILH
XI
0
-XI
5
, YI
0
-YI
5
, ZI
0
-ZI
5
, SPIO,
SPOI, CK, LS, LBR, MODE
10
μA
Supply current
(In operation mode)
I
CC1
f
CK
= 55 MHz
f
LS
= 50 kHz
(Data sampling state)
f
CK
= 55 MHz
f
LS
= 50 kHz
SPI = GND is fixed.
(Standby state)
f
CK
= 55 MHz
f
LS
= 50 kHz
(Data sampling state)
f
CK
= 55 MHz
f
LS
= 50 kHz
SPI = GND is fixed.
(Standby state)
V
CC
-GND
12
mA
Supply current
(In standby mode)
I
CC2
4
mA
Supply current
(In operation mode)
I
LS1
V
LS
-GND
Output voltage range
Deviations between
output voltage pins
Output current
Resistance between
reference voltage input pins
V
OUT
XO
1
-ZO
103
GND + 0.1
V
LS
– 0.1
V
1
V
OD
–20
20
mV
I
O1
, I
O2
20
50
μA
2
R
GMA
V
0
-V
10
10
20
30
k$
μA
400
MODE
I
ILL2
μA
10
XI
0
-XI
5
, YI
0
-YI
5
, ZI
0
-ZI
5
, SPIO,
SPOI, CK, LS, LBR
I
ILL1
Input "Low" current
V
V
CC
V
CC
– 0.4
I
OH
= –0.3 mA
V
OH
SPIO, SPOI
I
OL
= 0.3 mA
Output "Low" voltage
Output "High" voltage
8
mA
mA
7
I
LS2
Supply current
(In standby mode)
ELECTRICAL CHARACTERISTICS
DC Characteristics
(V
CC
= V
LS
= +3.0 to +5.5 V, T
OPR
= –20 to +75 C)