STV2145中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
STV2145 |
| 功能描述 | I2C BUS CONTROLLED EAST-WEST AND VERTICAL INTERFACE |
| 文件大小 |
157.21 Kbytes |
| 頁(yè)面數(shù)量 |
17 頁(yè) |
| 生產(chǎn)廠商 | STMicroelectronics |
| 企業(yè)簡(jiǎn)稱(chēng) |
STMICROELECTRONICS【意法半導(dǎo)體】 |
| 中文名稱(chēng) | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-12 8:00:00 |
STV2145規(guī)格書(shū)詳情
DESCRIPTION
The STV2145 is an I2C bus processor containing the vertical deflection East-West functions and oversize blanking. This circuit is foreseen as ADD-ON for the Video Chroma Processor STV2118A to permit 110° CRT applications covering standard 4/3 screen format and new 16/9 format with zoom and subtitle facilities. STV2145has been designed to drive a standard TDA8172/8177 vertical booster and an external transistor for East-West.
■ INTEGRATED VERTICAL SAWTOOTH GENERATOR WITH AMPLITUDE CONTROL LOOP (50Hz - 60Hz)
■ INTERLACE MODE INTRINSICALLY CONTROLLED BY STV2118A
■ VERTICAL SIZE CORRECTION (BREATHING) TO ADAPT DEFLECTION SENSITIVITY TO THE CURRENT BEAM (HIGH VOLTAGE VARIATION)
■ BUS ADJUSTED VERTICAL PARAMETERS : VERTICAL AMPLITUDE, VERTICAL POSITION AND S-CORRECTION
■ EAST-WEST FUNCTION GENERATOR WITH INTEGRATED ERROR AMPLIFIER (THUS, ONLY 1 EXTERNAL POWER DARLINGTON IS NECESSARY FOR EW-FUNCTION)
■ BUS CONTROLLED EAST-WEST FUNCTIONS : EW-AMPLITUDE, HORIZONTAL WIDTH, EW-TILT AND EW-SHAPE (CORNER CORRECTION)
■ OVERSIZE BLANKING (VERTICAL AND HORIZONTAL) WHICH PERMIT ZOOM AND SUBTITLE FACILITIES FOR 4/3 AND 16/9 CRTs
產(chǎn)品屬性
- 型號(hào)：
STV2145
- 制造商：
STMICROELECTRONICS
- 制造商全稱(chēng)：
STMicroelectronics
- 功能描述：
I2C BUS CONTROLLED EAST-WEST AND VERTICAL INTERFACE
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
STM |
24+ |
原廠封裝 |
3927 |
原裝現(xiàn)貨假一罰十 |
詢(xún)價(jià) | ||
ST/意法 |
24+ |
65230 |
詢(xún)價(jià) | ||||
ST |
23+ |
DIP |
12335 |
詢(xún)價(jià) | |||
ST |
24+ |
2987 |
只售原裝自家現(xiàn)貨!誠(chéng)信經(jīng)營(yíng)!歡迎來(lái)電! |
詢(xún)價(jià) | |||
ST |
2315+ |
3868 |
優(yōu)勢(shì)代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢(xún)價(jià) | |||
ST/意法 |
2403+ |
DIP30 |
11809 |
原裝現(xiàn)貨!歡迎隨時(shí)咨詢(xún)! |
詢(xún)價(jià) | ||
ST |
DIP30 |
93480 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢(xún)價(jià) | |||
24+ |
100 |
本站庫(kù)存 |
詢(xún)價(jià) | ||||
ST |
23+ |
DIP30 |
16900 |
正規(guī)渠道,只有原裝! |
詢(xún)價(jià) | ||
ST |
23+ |
SOP8 |
5000 |
原裝正品,假一罰十 |
詢(xún)價(jià) |
