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參數(shù)資料
| 型號(hào)： | LH168M |
| 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(dòng)器IC |
| 文件頁(yè)數(shù)： | 6/17頁(yè) |
| 文件大?。?/td> | 109K |
| 代理商： | LH168M |
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LH168M
6
O
V
LS
GND
From Internal Circuit
Operational Amplifier
+
–
Fig. 5 Output Circuit
Applicable pins
XO
1
-XO
128
,
YO
1
-YO
128
,
ZO
1
-ZO
128
FUNCTIONAL DESCRIPTION
Pin Functions
SYMBOL
FUNCTIONS
V
CC
V
LS
GND
Used as power supply pin for digital circuit, connected to +3.0 to +3.6 V.
Used as power supply pin for analog circuit, connected to +8.0 to +12.0 V.
Used as ground pin, connected to 0 V.
Used as input pins of start pulse and also used as output pins for cascade connection.
When "H" is input into start pulse input pin, data sampling is started. On completion of
sampling, "H" pulse is output to output pin for cascade connection. Pin functions are
selected by LBR. For selecting, refer to
"Functional Operations"
.
Used as input pin for selecting the shift register direction. For selecting, refer to
"Functional Operations"
.
Used as input pin for parallel transfer from sampling memory to hold memory. Data is
transferred at the rising edge and output from LCD drive output pin.
Used as shift clock input pin. Data is latched into sampling memory from data input pin at
the falling edge and the rising edge. (Use RSDS input voltage : 0 V to V
CC
– 1.0 V)
Used as reference voltage input pins. Hold the reference voltage fixed during the period of
LCD drive output. For relation between input data and output voltage values, refer to
"Output Voltage Value"
. For internal gamma correction, refer to
"Gamma Correction
Value"
. Observe the following relation for input voltage.
V
LS
> VH
0
≥ VH
8
≥ π ≥ VH
64
≥ VL
64
≥ VL
56
≥ π ≥ VL
0
> GND.
Used as data input pins of R, G, and B colors. 3-bit data are input from data pins at the
falling edge and the rising edge of CKP (CKN). For relation between input data and output
voltage values, refer to
"Functional Operations"
and
"Output Voltage Value"
. Select the
data to be entered into X, Y, and Z according to picture element arrays of the panel.
Used as LCD drive output pins which output the voltage c/orresponding to the input of data
input pins (X
0
P to X
2
N, Y
0
P to Y
2
N, Z
0
P to Z
2
N). Data of XO
1
to XO
128
correspond to X
0
P
to X
2
N. Data of YO
1
to YO
128
correspond to Y
0
P to Y
2
N, and data of ZO
1
to ZO
128
correspond to Z
0
P to Z
2
N. For relation between input data and output voltage values, refer
to
"Functional Operations"
and
"Output Voltage Value"
.
SPIO
SPOI
LBR
LS
CKP
CKN
VH
0
-VH
64
VL
0
-VL
64
X
0
P-X
2
N
Y
0
P-Y
2
N
Z
0
P-Z
2
N
XO
1
-XO
128
,
YO
1
-YO
128
,
ZO
1
-ZO
128
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| LH168P | 309-output TFT-LCD Source Driver IC |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LH168P | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:309-output TFT-LCD Source Driver IC |
| LH168R | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:384-output TFT-LCD Source Driver IC |
| LH168T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
| LH1690C-LC | 制造商:Black Box Corporation 功能描述:PCI-E Fiber Adapter, 1000BASE-SX, Multimode, LC |
| LH1690C-LC-W1 | 制造商:Black Box Corporation 功能描述:1 YEAR WARRANTY FOR LH1690C-LC |
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