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參數(shù)資料
| 型號： | LH168A |
| 廠商： | Sharp Corporation |
| 英文描述： | 384-output TFT-LCD Source Driver IC |
| 中文描述： | 384輸出的TFT - LCD驅(qū)動器IC |
| 文件頁數(shù)： | 11/14頁 |
| 文件大小： | 176K |
| 代理商： | LH168A |
LH168A
11
ELECTRICAL CHARACTERISTICS
DC Characteristics
PARAMETER
Input "Low" voltage
(V
CC
= +2.7 to +3.6 V, V
LS
= +3.0 to +5.5 V, T
OPR
= –20 to +75 C)
CONDITIONS
APPLICABLE PINS
XA
0
-XA
5
, YA
0
-YA
5
, ZA
0
-ZA
5
,
XB
0
-XB
5
, YB
0
-YB
5
, ZB
0
-ZB
5
,
SPIO, SPOI, CK, LS, LBR
I
OL
= 0.3 mA
SYMBOL
V
IL
MIN.
GNDL
TYP.
MAX.
0.3V
CC
UNIT
V
NOTE
V
IH
V
OL
0.7V
CC
GNDL
V
CC
GNDL + 0.4
V
V
Input "High" current
I
ILH1
XA
0
-XA
5
, YA
0
-YA
5
, ZA
0
-ZA
5
,
XB
0
-XB
5
, YB
0
-YB
5
, ZB
0
-ZB
5
,
SPIO, SPOI, CK, LS, LBR
POL
1
, POL
2
1
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
-GNDL
12
mA
Supply current
(In standby mode)
I
CC2
V
CC
-GNDL
4
mA
Supply current
(In operation mode)
I
LS1
V
LS
-GNDA
Output voltage range
Deviations between
output voltage pins
Output current
Resistance between
reference voltage input pins
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 70 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).
V
OUT
XO
1
-ZO
128
GNDA + 0.1
V
LS
– 0.1
V
1
V
OD
–20
20
mV
I
O1
, I
O2
20
50
μA
2
R
GMA
V
1
-V
10
10
30
k$
μA
1
XA
0
-XA
5
, YA
-YA
5
, ZA
0
-ZA
5
,
XB
0
-XB
5
, YB
0
-YB
5
, ZB
0
-ZB
5
,
SPIO, SPOI, CK, LS, LBR,
POL
1
, POL
2
I
ILL
Input "Low" current
V
V
CC
V
CC
– 0.4
I
OH
= –0.3 mA
V
OH
SPIO, SPOI
Output "Low" voltage
Output "High" voltage
Input "High" voltage
10
mA
mA
9
V
LS
-GNDA
I
LS2
Supply current
(In standby mode)
I
ILH2
400
μA
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
128
.
Output voltage = 2.5 V for output pins XO
1
to ZO
128
.
V
LS
= 5.0 V
I
O2
: Applied voltage = 2.0 V for output pins XO
1
to ZO
128
.
Output voltage = 2.5 V for output pins XO
1
to ZO
128
.
V
LS
= 5.0 V
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| LH168B | 324 Outputs 64 Gradations TFT-LCD Source Driver |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LH168B | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:324 Outputs 64 Gradations TFT-LCD Source Driver |
| LH168D | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:384 Outputs 64 Gradations TFT-LCD Source Driver |
| LH168G | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:324 Outputs 64 Gradations TFT-LCD Source Driver |
| LH168J | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:384 Outputs 64 Gradations TFT-LCD Source Driver |
| LH168K | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:324-output TFT-LCD Source Driver IC |
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