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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.

    主要特性

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

样片和购买

产品型号
核心产品
供货状态
ECCN (US)
Country of Origin
Approximate Price (US$)* / Qty
从ST订购
从分销商订购
STEVAL-CBL005V1 LNBH23QTR
批⁠量⁠生⁠产
EAR99 ITALY 61.25 / 1.0 没有经销商,请联系我们的销售办事处

STEVAL-CBL005V1

核心产品

LNBH23QTR

供货状态

批⁠量⁠生⁠产

Approximate Price (US$)* / Qty

61.25 / 1.0

Budgetary Price (US$)* / Qty

61.25 / 1.0

ECCN (US)

EAR99

Country of Origin

ITALY

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

适合您的资源

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技术文档

    • 描述 版本 文档大小 操作
      DB0809
      LNB power supply demonstration board based on the LNBH23
      1.2
      110.2 KB
      PDF
      DB0809

      LNB power supply demonstration board based on the LNBH23

Hardware Resources

    • 描述 版本 文档大小 操作
      PCB layout 1.0
      165.52 KB
      ZIP

      PCB layout

    • 描述 版本 文档大小 操作
      Bill of materials 1.0
      50.42 KB
      PDF

      Bill of materials

    • 描述 版本 文档大小 操作
      Board schematic 1.0
      13.61 KB
      PDF

      Board schematic

法律

    • 描述 版本 文档大小 操作
      Terms of use 1.7
      57.54 KB
      PDF

      Terms of use

产品型号 供货状态 封装 等级规格 符合RoHS级别 WEEE Compliant 材料声明**
STEVAL-CBL005V1
批量生产
CARD Industrial Not compliant -

STEVAL-CBL005V1

Package:

CARD

Material Declaration**:

Marketing Status

批量生产

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Not compliant

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

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