參數(shù)資料
型號： 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）
文件頁數(shù)： 4/32頁
文件大?。?/td> 271K
代理商： LC74799
No. 5834-4/32
LC74799, 74799M
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
DD
max
V
IN
V
OUT
Pd max
V
DD
1 and V
DD
2
All input pins
V
SS
– 0.3 to V
SS
+ 7.0
V
SS
– 0.3 to V
DD
+ 0.3
V
SS
– 0.3 to V
DD
+ 0.3
V
Maximum input voltage
V
Maximum output voltage
D
OUT
, SEP
OUT
, SYNC
JDG
Ta = 25°C
V
Allowable power dissipation
350
mW
Operating temperature
Topr
–30 to +70
°C
Storage temperature
Tstg
–40 to +125
°C
Specifications
Absolute Maximum Ratings
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply voltage
V
DD
1
V
DD
2
V
IH
1
V
IH
2
V
IL
1
V
IL
2
V
DD
1 and V
DD
2
V
DD
2
RST, CS1, CS2, SIN1, SCLK1, SCLK2, MUTE
4.5
5.0
5.5
V
4.5
5.0
1.27 V
DD
1
V
DD
1 + 0.3
V
DD
1 + 0.3
0.2 V
DD
1
0.3 V
DD
1
V
Input high-level voltage
0.8 V
DD
1
0.7 V
DD
1
V
SS
– 0.3
V
SS
– 0.3
V
CTRL1
V
Input low-level voltage
RST, CS1, CS2, SIN1, SCLK1, SCLK2, MUTE
V
CTRL1
V
Pull-up resistance
R
PU
RST, CS1, CS2, SIN1, SCLK1, SCLK2, MUTE
Applies to pins set up by options.
25
50
90
k
Composite video signal input
V
IN
1
V
IN
2
CV
IN
and CV
CR
: V
DD
1 = 5 V
SYN
IN
: V
DD
1 = 5 V
Xtal
IN
(when used for external clock input)
f
IN
= 2fsc or 4fsc: V
DD
1 = 5 V
Xtal
IN
and Xtal
OUT
oscillator pins (2fsc : PAL)
Xtal
IN
and Xtal
OUT
oscillator pins (4fsc : PAL)
2.0
Vp-p
voltage
1.5
2.0
2.5
Vp-p
Input voltage
V
IN
3
0.10
5.0
Vp-p
Oscillator frequencies
F
OSC
1
8.867
MHz
17.734
MHz
Allowable Operating Ranges
Note: Applications must be especially cautious about noise when using the Xtal
IN
input pin in clock input mode.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Input off leakage current
I
leak
1
I
leak
2
CV
IN
and CV
CR
CV
OUT
D
OUT
, SEP
OUT
, CP
OUT
, and SYNC
JDG
V
DD
1 = 4.5 V, I
OH
= –1.0 mA
D
OUT
, SEP
OUT
, CP
OUT
, and SYNC
JDG
V
DD
1 = 4.5 V, I
OL
= –1.0 mA
SDA: V
DD
1 = 5.0 V, IOL = 3.0 mA
1
μA
Output off leakage current
1
μA
Output high-level voltage
V
OH
1
3.5
V
V
OL
1
1.0
V
Output low-level voltage
V
OL
2
0.4
V
H
3.3
5.0
V
Three-value output voltage
V
O
CHABLK: V
DD
1 = 5.0 V
M
1.8
2.3
V
L
0
0.8
V
I
IH
RST, CS1, CS2, SIN, SCLK1, SCLK2, CTRL1, MUTE,
SEP
IN
, VCOIN, and VCOIN2, V
IN
= V
DD
1
1
μA
Input current
I
IL
CTRL1, SEP
IN
, VCOIN, and VCOIN2, V
IN
= V
SS
1
–1
μA
I
DD
1
V
DD
1: With all outputs open
Xtal : 17.734 MHz, VCO : 27 MHz
40
mA
Operating mode current drain
I
DD
2
V
DD
2 : V
DD
2 = 5 V
20
mA
CV
OUT
: V
DD
1 = 5.0 V,
V
DD
2 = 5.0 V
(1)
0.80
V
SYNC level
V
SN
(2)
1.00
V
(3)
1.40
V
CV
OUT
: V
DD
1 = 5.0 V,
V
DD
2 = 5.0 V
(1)
1.37
V
Pedestal level
V
PD
(2)
1.57
V
(3)
1.97
V
CV
OUT
: V
DD
1 = 5.0 V,
V
DD
2 = 5.0 V
(1)
1.07
V
Color burst low level
V
CBL
(2)
1.27
V
(3)
1.67
V
Electrical Characteristics
at Ta = –30 to +70°C, V
DD
1 = 5 V unless otherwise specified.
Continued on next page.
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:Sanyo Semicon Device 功能描述:On-Screen Display Controller IC
LC7480 制造商:SANYO 制造商全稱: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: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: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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*