概述
样片和购买
解决方案
Documentation
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工具与软件
质量与可靠性
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  • The STEVAL-CBL011V1 demonstration board implements a DC-DC converter based on ST’s LNBH26 device. It is used to power LNBs in dish antennas to receive satellite TV signals.

    The LNBH26 is an integrated solution for supplying/interfacing satellite LNB modules in accordance with international standards.
    This single device offers a complete solution for dual-tuner satellite receivers and provides good performance at low cost using a low external component count.
    The LNBH26 demonstration board includes an I2C bus interface and a factory-trimmed internal 22 kHz tone generator which can be controlled through the DSQIN pin (TTL compatible). This allows immediate DiSEqC™ data encoding.
    Thanks to a fully integrated step-up DC-DC converter, the STEVAL-CBL011V1 demonstration board can operate with a single input voltage supply source, ranging from 8 to 15 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 by external resistor
    • Compliant with main satellite receiver output voltage specification (15 programmable levels)
    • Accurate built-in 22 kHz tone generator compliant with widely accepted standards
    • 22 kHz tone waveform integrity guaranteed also in no load condition
    • Low drop post regulator and high efficiency step-up PWM with integrated power N-MOS for low power loss
    • LPM (low power mode) function to reduce dissipation
    • Overload and overtemperature internal protection with I2C diagnostic bits
    • LNB short-circuit dynamic protection
    • RoHS compliant

适合您的资源

All tools & software

    • 产品型号
      状态
      描述
      类型
      供应商

      STSW-LNBH01

      批量生产

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

      评估工具软件 ST
      STSW-LNBH01

      描述:

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

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-CBL011V1
批量生产
CARD 工业 Ecopack2 -

STEVAL-CBL011V1

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-CBL011V1 Available at 1 distributors

...的经销商可用性STEVAL-CBL011V1

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2 1 马上订购

代理商库存报告日期: 2020-10-26

代理商名称

DIGIKEY

库存

2

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-10-26

LNBH26
批量生产
- EAR99 NEC ITALY 52.0 / 1

STEVAL-CBL011V1

核心产品

LNBH26

供货状态

批量生产

Budgetary Price (US$)*/Qty

52.0 / 1

...的经销商可用性STEVAL-CBL011V1

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2 1 马上订购

代理商库存报告日期: 2020-10-26

代理商名称

DIGIKEY

库存

2

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-10-26

供应商

-

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

52.0 / 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