參數(shù)資料
型號: HD66206TE
廠商: Hitachi,Ltd.
英文描述: 80-Channel Column/Common Driver for Middle- or Large-sized Liquid Crystal Panel
中文描述: 80通道柱/中常見的驅(qū)動器或大尺寸液晶面板
文件頁數(shù): 6/21頁
文件大?。?/td> 138K
代理商: HD66206TE
HD66206
151
Pin Function
Table 1
Pin Functions
Classification
Symbol
Pin No. Pin Name
Input/
Output
Function
Power supply
V
GND
V
EE
39
37
34
V
GND
V
EE
V
CC
GND: Logic power supply
V
CC
V
EE
: Power supply for driving the liquid
crystal display.
V1
V2
V3
V4
30
31
32
33
V1
V2
V3
V4
Input
Power supply voltage for liquid crystal display
drive level.
See Figure 3.
Control signal
CL1
36
Clock 1
Input
Column driver data latch signal. Data is
latched at the falling edge of this signal. Set
this signal low in common driver operation.
CL2
47
Clock 2
Input
In column driver operation, used as a display
data latch signal.
In common driver operation, used as a line
selection data shift signal.
In both operations, this signal is valid at its
falling edge.
M
35
M
Input
AC conversion signal for liquid crystal display
drive output.
SHL
38
Shift left
Input
Control signal for inverting data output
destination.
1. In column driver operation
See Figure 4.
2. In common driver operation
SR1, SR2, SR3, ...., SR80 correspond to Y1,
Y2, Y3, ...., Y80 outputs.
When SHL is low, data is input to D0L pin and
output from D1R pin. D2 and D3 are set low.
When SHL is high, the relationships between
D0L and D1R are reverse.
See Table 2.
(
29
Enable
Input
When FCS is high, data latch starts by setting
the
(
signal low.
When FCS is low, set the
(
signal high.
The relationships between the
(
signal, the
FCS signal, data latch operation, and driver
function are as show in Table 3
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PDF描述
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