參數(shù)資料
型號(hào): LC74735NW
廠商: Sanyo Electric Co.,Ltd.
英文描述: On-Screen Display Controller
中文描述: 屏幕顯示控制器
文件頁數(shù): 8/52頁
文件大?。?/td> 153K
代理商: LC74735NW
No. 7545-8/52
LC74735NW
Supplementary Materials
tw(cs)
CS
tsu(cs)
tw(sclk)
tw(sclk)
th(cs)
SCLK
tsu(sin)
th(sin)
SIN
CS
tword
twt
SCLK
0
1
5
6
7
4
5
7
6
0
1
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Minimum input pulse width
t
w
(sclk)
t
w
(cs)
t
su
(cs)
t
su
(sin)
t
h
(cs)
t
h
(sin)
t
word
t
wt
SCLK
200
ns
CS (The period CS is high)
1
μs
Data setup time
CS
200
ns
SIN
200
ns
Data hold time
CS
2
μs
SIN
200
ns
One word write time
The time to write 8 bits of data
4.2
μs
RAM data write time
1
μs
OSD Write (See figure 1.)
at Ta = –30 to +70°C, V
DD
1 = 3.3 ± 0.3 V
Timing Characteristics
Figure 1 OSD Serial Data Input Timing
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