This product evaluation board implements a DC-DC converter based on the LNBH25L device used to power LNB inside dish antennas which receive satellite TV signals. The LNBH25L is an integrated solution for supplying/interfacing satellite LNB modules in accordance with international standards, offering a complete solution for single-tuner satellite receivers and good performance at low cost using few external components. The LNBH25L 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.
|DB2192: Single LNB supply and control IC DiSEqC 1.x compliant based on the LNBH25L||1.0||177 KB|
|STEVAL-CBL013V1 gerber files||1.0||94 KB|
|STEVAL-CBL013V1 BOM||1.0||45 KB|
|STEVAL-CBL013V1 schematics||1.0||149 KB|
|Evaluation products license agreement||1.4||128 KB|
|STSW-LNBH01||ST||Windows GUI for debugging the LNBH25xx and LNBH26xx LNB supply and control ICs via IAA?C bus|
|Part Number||Core Product||Marketing Status||Unit Price (US$) *||Quantity||ECCN (EU)||ECCN (US)||Country of Origin||More info||Order from ST||Order from Distributors|
|STEVAL-CBL013V1||LNBH25L||Active : Product is in volume production||34.30||1||NEC||EAR99||ITALY||MORE INFO||Buy Direct Add to cart||DISTRIBUTOR AVAILABILITY|
|Part Number||Marketing Status||Package||Grade||RoHS Compliance Grade||Material Declaration**|
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.