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Référence fabricant

STEVAL-CBL005V1

Demo Board for LNB Power Supply based on LNBH23

Modèle ECAD:
Nom du fabricant: STMicroelectronics
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Product Specification Section
STMicroelectronics STEVAL-CBL005V1 - Caractéristiques techniques
Attributes Table
Application Type: Power Management
Core Supported: LNBH23
Fonctionnalités et applications

ST Microelectronics offers a complete tool line, tailored to the STEVAL-CBL005V1 Demo Board for LNB Power Supply based on LNBH23.

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.

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

To view complete family of STEVALx - Click here

To view complete family of LNBH23x - Click here

 

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61,77 $
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1
$61.77
4
$60.87
10
$60.28
25
$59.70
40+
$58.83
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