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LNBP21 Datasheet - STMicroelectronics

LNBP21 LNBP SUPPLY/CONTROLLER

Intended for analog and digital satellite STB receivers/SatTV, sets/PC cards, the LNBP21 is a monolithic voltage regulator and interface IC, assembled in SO-20 and PowerSO-20, specifically designed to provide the power and the 13/18V, 22KHz tone signalling to the LNB SCHEMATIC DIAGRAM Gate Sense St.
LNBP21 LNBP SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND I2C INTERFACE s s s s s s s s s s s COMPLETE INTERFACE BETWEEN LNB AND I2CTM 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 DiSEqCTM ENCODING BUILT-IN 22KHz TONE DETECTOR SUPPORTS BI-DIRECTIONAL DiSEqCTM LOOP-THROUGH FUNCTION FOR SLAVE OPERATION LNB SHORT CIRCUIT PROTECTION AND DIAGNOSTIC CABLE LENGTH DIG.

LNBP21 Features

* irectional DiSEqCTM 2.x is not

LNBP21 Datasheet (693.72 KB)

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Datasheet Details

Part number:

LNBP21

Manufacturer:

STMicroelectronics ↗

File Size:

693.72 KB

Description:

Lnbp supply/controller.

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LNBP21 LNBP SUPPLY CONTROLLER STMicroelectronics

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