參數(shù)資料
型號(hào): LC74799
廠商: Sanyo Electric Co.,Ltd.
英文描述: On-Screen Display Controller IC(屏幕顯示控制器芯片)
中文描述: 屏幕顯示控制器IC(屏幕顯示控制器芯片)
文件頁(yè)數(shù): 5/32頁(yè)
文件大?。?/td> 271K
代理商: LC74799
No. 5834-5/32
LC74799, 74799M
Continued from preceding page.
Notes: (1): When the sync level = 0.8 V
(2): When the sync level = 1.0 V
(3): When the sync level = 1.4 V
The values in parentheses for the background high and low levels are for blue background mode.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
CV
OUT
: V
DD
1 = 5.0 V,
V
DD
2 = 5.0 V
(1)
1.67
V
Color burst high level
V
CBH
(2)
1.87
V
(3)
2.27
V
CV
OUT
: V
DD
1 = 5.0 V,
V
DD
2 = 5.0 V
(1)
1.23 (1.16)
V
Background color low level
V
RSH
(2)
1.43 (1.36)
V
(3)
1.83 (1.76)
V
CV
OUT
: V
DD
1 = 5.0 V,
V
DD
2 = 5.0 V
(1)
2.37 (2.01)
V
Background color high level
V
RSL
(2)
2.57 (2.21)
V
(3)
2.97 (2.61)
V
CV
OUT
: V
DD
1 = 5.0 V,
V
DD
2 = 5.0 V
(1)
1.50
V
Frame level 0
V
BK
0
(2)
1.70
V
(3)
2.10
V
CV
OUT
: V
DD
1 = 5.0 V,
V
DD
2 = 5.0 V
(1)
2.08
V
Frame level 1
V
BK
1
(2)
2.28
V
(3)
2.68
V
CV
OUT
: V
DD
1 = 5.0 V,
V
DD
2 = 5.0 V
(1)
2.65
V
Character level
V
CHA
(2)
2.85
V
(3)
3.25
V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
OSD write (See figure 1.)
Minimum input pulse width
t
W (SCLK)
t
W (CS1)
t
SU (CS1)
t
SU (SIN)
t
h (CS1)
t
h (SIN)
t
word
t
wt
SCLK1
200
ns
CS1 (The period when CS1 is high)
1
μs
Data setup time
CS1
200
ns
SIN1
200
ns
Data hold time
CS1
2
μs
SIN1
200
ns
One word write time
The 8-bit data write time
4.2
μs
The RAM data write time
1
μs
PDC/VPS write and read (I
2
C bus timing)
SCL frequency
t
SCL
t
BUF
t
HD ; STA
t
LOW
t
HIGH
t
HD ; DAT
t
SU ; DAT
t
R
t
F
t
SU ; STO
100
kHz
Bus release time
4.7
μs
Start hold time
4.0
μs
SCL low-level period
4.7
μs
SCL high-level period
4.0
μs
Data hold time
0
μs
Data setup time
250
ns
Rise time
1000
ns
Fall time
300
ns
Stop setup time
4.0
μs
Timing Characteristics
at Ta = –30 to +70°C, V
DD
1 = 5 ±0.5 V
相關(guān)PDF資料
PDF描述
LC7480 Video A/D Converter with 3-Input Multiplexer
LC7480M Video A/D Converter with 3-Input Multiplexer
LC749450NW Silicon Gate CMOS IC Digital RGB Image Processor IC
LC74FCT164245 Fast 16-Bit CMOS Bidirectional Transceiver(Supporting 3.3 to 5V Operation)
LC74FCT164245T Fast 16-Bit CMOS Bidirectional Transceiver(Supporting 3.3 to 5V Operation)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LC74799M 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:On-Screen Display Controller IC
LC7480 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Video A/D Converter with 3-Input Multiplexer
LC7480M 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Video A/D Converter with 3-Input Multiplexer
LC74900 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:CMOS IC Silicon gate LCD PROCESSOR LSI for small size display
LC749000AT-8B15H 功能描述:顯示驅(qū)動(dòng)器和控制器 FPD(FOR CONSUMER) RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel