STEVAL-CBL014V1

批量生产

基于LNBH26L、符合DiSeqC 1.x标准的双路LNB电源和控制IC

下载数据摘要
概述
样片和购买
解决方案
资源
工具与软件
质量与可靠性
eDesignSuite
开始
Partner products
Sales Briefcase
  • This product evaluation board implements a DC-DC converter based on the LNBH26L device used to power LNB inside dish antennas which receive satellite TV signals. The LNBH26L is an integrated solution for supplying/interfacing satellite LNB modules in accordance with international standards, offering a complete solution for dual-tuner satellite receivers and good performance at low cost using few external components. The LNBH26L evaluation board includes an I2C bus interface and the internal 22 kHz tone generator (factory trimmed) is controlled by the DSQIN pin (TTL compatible), permitting immediate DiSEqC™ data encoding. A fully integrated step-up DC-DC converter allows operation with a single input voltage supply source ranging from 8 V to 16 V.

    主要特性

    • Complete interface between LNB and I²C bus
    • Built-in DC-DC converter for single 12 V supply operation and high efficiency (typ. 93% @ 0.5 A)
    • Selectable output current limit using an external resistor
    • Compliant with main satellite receiver output voltage specifications (8 programmable levels)
    • Accurate built-in 22 kHz tone generator suits widely-accepted standards
    • 22 kHz tone waveform integrity guaranteed also at no load
    • Low-drop post regulator and high-efficiency step-up PWM with integrated power N-MOS allowing low power losses
    • Overload and overtemperature internal protection with I²C diagnostic bits
    • LNB short-circuit dynamic protection
    • RoHS compliant

适合您的资源

软件

    • 产品型号

      Windows GUI,用于通过I2C总线调试LNBH25xx和LNBH26xx LNB电源和控制IC

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DB2193
      Dual LNB supply and control IC DiSEqC 1.x compliant based on the LNBH26L
      1.0
      164.6 KB
      PDF
      DB2193

      Dual LNB supply and control IC DiSEqC 1.x compliant based on the LNBH26L

Hardware Resources

    • 描述 版本 文档大小 操作
      STEVAL-CBL014V1 gerber files 1.0
      109.45 KB
      ZIP

      STEVAL-CBL014V1 gerber files

    • 描述 版本 文档大小 操作
      STEVAL-CBL014V1 BOM 1.0
      45.16 KB
      PDF

      STEVAL-CBL014V1 BOM

    • 描述 版本 文档大小 操作
      STEVAL-CBL014V1 schematics 1.0
      136.06 KB
      PDF

      STEVAL-CBL014V1 schematics

法律

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

      Terms of use

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 WEEE Compliant 材料声明**
STEVAL-CBL014V1
批量生产
CARD 工业 Ecopack2 -

STEVAL-CBL014V1

Package:

CARD

Material Declaration**:

Marketing Status

批量生产

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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

样片和购买

产品型号
从分销商订购
从ST订购
核心产品
供货状态
供应商
ECCN (US)
ECCN (EU)
Country of Origin
Budgetary Price (US$)*/Qty
STEVAL-CBL014V1 没有经销商,请联系我们的销售办事处 LNBH26L
批量生产
- EAR99 NEC ITALY 39.0 / 1

STEVAL-CBL014V1

核心产品

LNBH26L

供货状态

批量生产

Budgetary Price (US$)*/Qty

39.0 / 1

供应商

-

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

39.0 / 1

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