LC7455M中文資料三洋數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
LC7455M |
| 功能描述 | Closed Caption Signal Extraction IC |
| 文件大小 |
232.79 Kbytes |
| 頁(yè)面數(shù)量 |
13 頁(yè) |
| 生產(chǎn)廠商 | Sanyo Semicon Device |
| 企業(yè)簡(jiǎn)稱(chēng) |
SANYO【三洋】 |
| 中文名稱(chēng) | 三洋電機(jī)株式會(huì)社官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-6-24 8:10:00 |
| 人工找貨 | LC7455M價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LC7455M規(guī)格書(shū)詳情
Overview
The LC7455A/M extracts the closed caption signal superimposed on a video signal during the vertical return period and, under the control of a clock signal provided by the decoder IC, transfers that signal to the IC (usually a microcontroller) that decodes the closed caption data. The LC7455A/M supports four operating modes. Modes 1 and 2 can be used for XDS. In these modes, the LC7455A/M, in combination with the decoder IC (microcontroller), extracts the caption signal superimposed on field 2 and uses it for NTSC VCR functions such as the automatic time and date setting function. In modes 3 and 4, the LC7455A/M, in combination with the decoder IC (microcontroller), extracts the caption signal superimposed on fields 1 and 2 and uses it for NTSC TV applications (mode 3) or PAL TV applications (mode 4).
Functions
? Low power dissipation achieved by fabrication in a CMOS process.
? Stable caption signal extraction achieved by a built-in peak hold circuit and the use of digital technology.
? Operating supply voltage: 5 V ±10
? Package LC7455A: 16-pin DIP LC7455M: 18-pin MFP
產(chǎn)品屬性
- 型號(hào)：
LC7455M
- 制造商：
SANYO
- 制造商全稱(chēng)：
Sanyo Semicon Device
- 功能描述：
Closed Caption Signal Extraction IC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SANYO/三洋 |
23+ |
DIP |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢(xún)價(jià) | ||
SANYO/三洋 |
24+ |
NA/ |
29 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢(xún)價(jià) | ||
SANYO |
2016+ |
SOP |
2500 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢(xún)價(jià) | ||
SANYO |
23+ |
DIP |
12000 |
全新原裝假一賠十 |
詢(xún)價(jià) | ||
SANYO |
24+ |
SOP |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
SANYO |
01+ |
SOP |
750 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢(xún)價(jià) | ||
SANYO/三洋 |
23+ |
SOP18 |
5244 |
一級(jí)代理原廠VIP渠道,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、 |
詢(xún)價(jià) | ||
SANYO |
2016+ |
SOP24 |
6528 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢(xún)價(jià) | ||
SANYO |
23+24 |
DIP52 |
28950 |
原裝現(xiàn)貨.優(yōu)勢(shì)熱賣(mài).終端BOM表可配單 |
詢(xún)價(jià) | ||
SANYO |
1993 |
DIP |
2460 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢(xún) |
詢(xún)價(jià) |
