Compact 70.2 KB datasheet in PDF, named only by the literature number SDNS029C, with the C suffix probably denoting a later revision. The covered component is not stated, so open the document and check its title. Even a short datasheet supplies the essentials a technician needs: pin functions, supply limits and package outline, enough to verify a chip in circuit, look for shorts on its pins and confirm orientation before soldering a replacement.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @datasheet_technar_org. Enginerys does not host this file.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.
Any PDF readerSumatraPDFFirefox / ChromeFlexBV (links PDF to boardview)