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位置:LNBS21PD > LNBS21PD詳情

LNBS21PD中文資料

廠家型號(hào)

LNBS21PD

文件大小

637.93Kbytes

頁(yè)面數(shù)量

19頁(yè)

功能描述

LNB SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND I2C INTERFACE

其他電源管理 LNBP Supply/Control

數(shù)據(jù)手冊(cè)

原廠下載下載地址一下載地址二到原廠下載

生產(chǎn)廠商

STMICROELECTRONICS

LNBS21PD數(shù)據(jù)手冊(cè)規(guī)格書(shū)PDF詳情

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

LNBS21PD產(chǎn)品屬性

  • 類型

    描述

  • 型號(hào)

    LNBS21PD

  • 功能描述

    其他電源管理 LNBP Supply/Control

  • RoHS

  • 制造商

    Texas Instruments

  • 輸出電流

    4 mA

  • 輸入電壓范圍

    3 V to 3.6 V

  • 工作溫度范圍

    - 40 C to + 110 C

  • 安裝風(fēng)格

    SMD/SMT

  • 封裝/箱體

    VQFN-48

  • 封裝

    Reel

更新時(shí)間:2025-9-8 14:26:00
供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
STMicroelectronics
24+
PowerSO-20
35200
一級(jí)代理/放心采購(gòu)
ST
1709+
SOP-20
35000
普通
ST
2447
SOP
100500
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
STM
20+
SOP-20
1001
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件!
SOIC20
24+
ST
9600
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單!
ST
24+
SOP20
5850
進(jìn)口原帶環(huán)保
ST/意法
23+
HSOP20
50000
全新原裝正品現(xiàn)貨,支持訂貨
ST
23+
SOP
50000
全新原裝正品現(xiàn)貨,支持訂貨
ST
22+
PowerSO20
9000
原廠渠道,現(xiàn)貨配單
ST
25+
SOP20
4500
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售!

LNBS21PD-TR 價(jià)格

參考價(jià)格:¥23.4379

型號(hào):LNBS21PD-TR 品牌:STMicroelectronics 備注:這里有LNBS21PD多少錢,2025年最近7天走勢(shì),今日出價(jià),今日競(jìng)價(jià),LNBS21PD批發(fā)/采購(gòu)報(bào)價(jià),LNBS21PD行情走勢(shì)銷售排排榜,LNBS21PD報(bào)價(jià)。