LH168A 查看數據表（PDF） - Sharp Electronics
零件编号
产品描述 (功能)
生产厂家
LH168A Datasheet PDF : 14 Pages
| |||
LH168A
ELECTRICAL CHARACTERISTICS
DC Characteristics
(VCC = +2.7 to +3.6 V, VLS = +3.0 to +5.5 V, TOPR = –20 to +75 ˚C)
PARAMETER SYMBOL CONDITIONS APPLICABLE PINS MIN.
Input "Low" voltage
VIL
Input "High" voltage VIH
XA0-XA5, YA0-YA5, ZA0-ZA5, GNDL
XB0-XB5, YB0-YB5, ZB0-ZB5,
SPIO, SPOI, CK, LS, LBR 0.7VCC
Output "Low" voltage VOL IOL = 0.3 mA
Output "High" voltage VOH IOH = –0.3 mA
SPIO, SPOI
GNDL
VCC – 0.4
XA0-XA5, YA0-YA5, ZA0-ZA5,
Input "Low" current
IILL
XB0-XB5, YB0-YB5, ZB0-ZB5,
SPIO, SPOI, CK, LS, LBR,
POL1, POL2
XA0-XA5, YA0-YA5, ZA0-ZA5,
Input "High" current
IILH1
XB0-XB5, YB0-YB5, ZB0-ZB5,
SPIO, SPOI, CK, LS, LBR
IILH2
POL1, POL2
Supply current
(In operation mode)
fCK = 55 MHz
ICC1 fLS = 50 kHz
(Data sampling state)
VCC-GNDL
fCK = 55 MHz
Supply current
(In standby mode)
ICC2
fLS = 50 kHz
SPI = GND is fixed.
VCC-GNDL
(Standby state)
Supply current
(In operation mode)
fCK = 55 MHz
ILS1 fLS = 50 kHz
(Data sampling state)
VLS-GNDA
fCK = 55 MHz
Supply current
(In standby mode)
ILS2
fLS = 50 kHz
SPI = GND is fixed.
VLS-GNDA
(Standby state)
Output voltage range VOUT
GNDA + 0.1
Deviations between
output voltage pins
VOD
XO1-ZO128
–20
Output current
IO1, IO2
20
Resistance between
reference voltage input pins
RGMA
V1-V10
10
TYP.
50
MAX.
0.3VCC
VCC
GNDL + 0.4
VCC
1
1
400
12
4
10
9
VLS – 0.1
20
30
UNIT
V
V
V
V
µA
µA
µA
mA
mA
mA
mA
V
mV
µA
k$
NOTE
1
2
NOTES :
1. Criterion of evaluating voltage deviations.
Expecting values : Applicable to (a).
(a) Between output voltage pins
(Conditions) Applicable to (a).
Measuring values : Output voltage value at the time after
10 µs at the rising edge of LS.
Each input voltage between the LCD drivers must be
made perfectly equal by connecting corresponding
(Average of several times)
reference voltage input pins.
(Conditions) Output load capacity is 70 pF.
2. IO1 : Applied voltage = 3.0 V for output pins XO1 to ZO128.
In a state when the reference voltage is fixed.
Output voltage = 2.5 V for output pins XO1 to ZO128.
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).
VLS = 5.0 V
IO2 : Applied voltage = 2.0 V for output pins XO1 to ZO128.
Output voltage = 2.5 V for output pins XO1 to ZO128.
VLS = 5.0 V
(Conditions) Applicable to (a).
11
Share Link: 