Your Cart

LM1881, Video Sync Separator, SOIC-8, Texas Instruments

LM1881, Video Sync Separator, SOIC-8, Texas Instruments
Texas Instruments
LM1881, Video Sync Separator, SOIC-8, Texas Instruments
₹​91.00 + 18% GST
All Inclusive, Shipping Calculated at Checkout

B2B GST Credit Available

LM1881, Video Sync Separator, SOIC-8, Texas Instruments

The LM1881 Video sync separator extracts timing information including composite and vertical sync, burst/back porch timing, and odd/even field information from standard negative going sync NTSC, PAL PAL in this datasheet refers to European broadcast TV standard “Phase Alternating Line”, and not to Programmable Array Logic. and SECAM video signals with amplitude from 0.5V to 2V p-p. The integrated circuit is also capable of providing sync separation for non-standard, faster horizontal rate video signals. The vertical output is produced on the rising edge of the first serration in the vertical sync period. A default vertical output is produced after a time delay if the rising edge mentioned above does not occur within the externally set delay period, such as might be the case for a non-standard video signal.

Technical Datasheet (1111 KB)  


  • AC Coupled Composite Input Signal
  • >10 kΩ Input Resistance
  • <10 mA Power Supply Drain Current
  • Composite Sync and Vertical Outputs
  • Odd/Even Field Output
  • Burst Gate/Back Porch Output
  • Horizontal Scan Rates to 150 kHz
  • Edge Triggered Vertical Output
  • Default Triggered Vertical Output for Non-standard Video Signal (Video Games-Home Computers)


    All products sold at are 100% Genuine parts made by the original manufacturers as listed on the product page. We do not stock duplicate parts in any case. All goods are checked before sending them out. The user assumes all responsibility and liability for proper and safe handelling of the goods after receiving the shipment. Image shown with the products like Integrated Circuits & Chemicals shows the package of Device and not the actual product in some cases. Please refer to the product description for exact specification about product and its manfacturer. For any further clarification you can contact us by the means provided on the contact us page.


Write a review

Note: HTML is not translated!
Bad Good