LNBS21集成電路(IC)的專用規(guī)格書PDF中文資料

| 廠商型號(hào) |
LNBS21 |
| 參數(shù)屬性 | LNBS21 封裝/外殼為20-SOIC(0.433",11.00mm 寬)裸露焊盤;包裝為管件;類別為集成電路(IC)的專用;LNBS21應(yīng)用范圍:電源,轉(zhuǎn)換器,控制器;產(chǎn)品描述:IC INTFACE SPECIALIZED 20PWRSOIC |
| 功能描述 | LNB SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND I2C INTERFACE |
| 封裝外殼 | 20-SOIC(0.433",11.00mm 寬)裸露焊盤 |
| 文件大小 |
637.93 Kbytes |
| 頁面數(shù)量 |
19 頁 |
| 生產(chǎn)廠商 | STMICROELECTRONICS |
| 中文名稱 | 意法半導(dǎo)體 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2026-1-20 13:42:00 |
| 人工找貨 | LNBS21價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
相關(guān)芯片規(guī)格書
更多LNBS21規(guī)格書詳情
LNBS21屬于集成電路(IC)的專用。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的LNBS21專用該系列產(chǎn)品可提供所需的功能,用以將信息源/信宿連到各種復(fù)雜或范圍狹窄應(yīng)用中的傳感器、變送器、致動(dòng)器、傳輸介質(zhì)或其他此類端點(diǎn)。例如,汽車安全氣囊驅(qū)動(dòng)器、車身控制和信息娛樂總線、自適應(yīng)電纜均衡器、智能卡等等。
DESCRIPTION
Intended for analog and digital satellite STB receivers/SatTV, sets/PC cards, the LNBS21 is a monolithic voltage regulator and interface IC, assembled in PowerSO-20, specifically designed to provide the power and the 13/18V, 22KHz tone signalling to the LNB downconverter in the antenna or to the multiswitch box. In this application field, it offers a complete solution with extremely low component count, low power dissipation together with simple design and I2CTM standard interfacing.
■ COMPLETE INTERFACE BETWEEN LNB
AND I2C? BUS
■ BUILT-IN DC/DC CONTROLLER FOR
SINGLE 12V SUPPLY OPERATION
■ ACCURATE BUILT-IN 22KHz TONE
OSCILLATOR
■ SUITS WIDELY ACCEPTED STANDARDS
■ FAST OSCILLATOR START-UP FACILITATES
DiSEqC? ENCODING
■ BUILT-IN 22KHz TONE DETECTOR
SUPPORTS BI-DIRECTIONAL DiSEqC?
■ LOOP-THROUGH FUNCTION FOR SLAVE
OPERATION
■ LNB SHORT CIRCUIT PROTECTION AND
DIAGNOSTIC
■ CABLE LENGTH DIGITAL COMPENSATION
■ INTERNAL OVER TEMPERATURE
PROTECTION
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào):
LNBS21PD-TR
- 制造商:
STMicroelectronics
- 類別:
集成電路(IC) > 專用
- 包裝:
管件
- 應(yīng)用:
電源,轉(zhuǎn)換器,控制器
- 接口:
SMBus(2 線/I2C)
- 電壓 - 供電:
8V ~ 15V
- 封裝/外殼:
20-SOIC(0.433",11.00mm 寬)裸露焊盤
- 供應(yīng)商器件封裝:
PowerSO-20
- 安裝類型:
表面貼裝型
- 描述:
IC INTFACE SPECIALIZED 20PWRSOIC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
25+ |
HSOP20 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
ST/意法 |
2450+ |
HSOP20 |
8850 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
ST |
24+ |
SOP-20 |
50000 |
詢價(jià) | |||
ST/意法 |
24+ |
HSOP20 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
ST |
23+ |
HSOP20 |
8678 |
原廠原裝 |
詢價(jià) | ||
ST/意法 |
2403+ |
SOP |
11809 |
原裝現(xiàn)貨!歡迎隨時(shí)咨詢! |
詢價(jià) | ||
ST |
23+ |
SOP20鐵底 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
ST |
25+ |
SOP-20 |
35000 |
普通 |
詢價(jià) | ||
ST/意法 |
25+ |
SOP20 |
850 |
全新原裝正品支持含稅 |
詢價(jià) | ||
ST |
2511 |
SOP |
16900 |
電子元器件采購(gòu)降本30%!原廠直采,砍掉中間差價(jià) |
詢價(jià) |

