Name: LM1881, Video Sync Separator, DIP-8, Texas Instruments
Brand: National Semiconductor
SKU: 01448
Price: 106.20 INR
Availability: OutOfStock

National Semiconductor

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

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₹106.20

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SKU: 01448
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LM1881, Video Sync Separator, DIP-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 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 [PDF - ti.com]

Video Experimentor Shield for Arduino, Designed using LM1881 at core

Features

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)

Warranty Terms :

Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.

Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.

What to take care of ?

Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.

Who pays the return shipping cost?

Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.

What voids warranty?

Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.

If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.

Following items are not eligible for return under any circumstances

Device Programmers / Dongles
Soldering Consumables (Wire, Flux etc)

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