ST Life.augmented

STEVAL-CBL005V1

LNB power supply demonstration board based on the LNBH23
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The STEVAL-CBL005V1 LNB power supply demonstration board implements a DC-DC converter based on the LNBH23 device. The LNBH23 is an LNB supply and control IC with step-up and an I2C interface. It is used to power an LNB on a dish antenna for reception of satellite TV signals.

The LNBH23 is an integrated solution for supplying/interfacing satellite LNB modules in accordance with international standards.

This solution is simple, inexpensive, shows very good performance and has a low external component count.

The LNBH23 demonstration board includes an I2C™ bus interface and an internal 22 kHz tone generator that is factory-trimmed to comply with widely accepted standards, and can be controlled through the DSQIN pin (TTL compatible). This allows immediate DiSEqC™ data encoding.

Due to the fully integrated step-up DC-DC converter, it works with a single input voltage supply source ranging from 8 V to 15 V.

pdf データシート
Data Brief

Key Features

  • Integrated DC-DC converter
  • Single input supply voltage: from 8 V to 15 V
  • I2C™ bus interface for the IC control and diagnostics
  • Integrated 22 kHz tone generator, factorytrimmed in accordance with widely accepted standards
  • User-friendly graphical user interface ("LNBxxx control suite") software included in the kit
  • Implements the LNBH23 in a QFN32 package

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デザイン・リソース

トップ

Technical Documentation

Product Specifications

Description Version Size
pdf
DB0809: LNB power supply demonstration board based on the LNBH23
1.1 110 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
zip
PCB layout
1.0 166 KB

Bill of Materials

Description Version Size
pdf
Bill of materials
1.0 50 KB

Schematic Pack

Description Version Size
pdf
Board schematic
1.0 14 KB

サンプル& 購入

トップ
製品型名 Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-CBL005V1ActiveLNBH23QTRBuy Direct64.31Distributor reported inventory date: 2014-09-23
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA20
DIGIKEYOrder NowWORLDWIDE31
MOUSEROrder NowWORLDWIDE21
Ecopack2-

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(**)弊社ホームページで入手できるMaterial Declaration(材料宣誓書)のフォームは、各パッケージ・タイプで最も一般的に使用されるパッケージに基づいた包括的な文書です。そのため、特定のデバイスについて100%正確ではない可能性があります。特定のデバイスに関する情報については、 弊社セールスオフィス にお問合せ下さい。
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